SECURITY-class Mjolnir: Difference between revisions

Security
	GEN3 GEN2 GEN1 Mark VI GEN1 Mark V
Production overview
Manufacturer(s):	Misriah Armory
Testing site(s):	Mars (development)
Type:	MJOLNIR (GEN1) Mark IV; Mark V; Mark VI; ; MJOLNIR (GEN2); ; MJOLNIR (GEN3);
Role(s):	Ship and station defense

Latest revision as of 14:53, February 18, 2025

SECURITY-class Mjolnir, also designated as the MJOLNIR Powered Assault Armor/M variant, is a MJOLNIR armor variant adapted from an infiltration prevention suit designed by Misriah Armory.^[1]

GEN1 overview[edit]

Development history[edit]

The Security variant was first manufactured in the Misriah Armory facility on Mars in 2528.^[7] After Mark V was released, this armor was adapted to its use. Like most MJOLNIR variants, the later model of the Security helmet had been upgraded to be compatible with all MJOLNIR Mark VI variants.^[2] The Mark V iteration of the helmet is compatible with CBRN, UA, CNM and HUL attachments.

After the first wave of GEN2 systems, based on requests of veteran Spartan-II and Spartan-III operatives, the UNSC Ordnance Commission considered reassessing a refined and upgraded version of the EVA-class Mjolnir suit. This led to the creation of the WRATH-class Mjolnir where its right shoulder pad is based off the Mark V Security shoulders.^[8]^[9] SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.^[10] As late as 2560, the GEN1 Security helmet and shoulders could still be requisitioned by Spartans, upgraded to be compatible with GEN3. These helmets are used by Spartans assigned to the Office of Naval Intelligence's Physical and Technical Security Office, used to defend information depots and military sites.^[11]^[12]

Mark V variant.
Mark VI variant.
GEN2 compatible Mark V variant.

GEN2 overview[edit]

Design details[edit]

The GEN2 variant's helmet possesses two watchdog AIs, which lay in wait for potential cyberintrusion attempts, and sensor anomalies that could indicate subversion of connected surveillance networks.^[4] The armor also seamlessly integrates with Navy networks and security constructs.^[6]

Development history[edit]

The GEN2-era Security set was built to Spartan branch requirements for ship and station defense personnel.^[6]

GEN3 overview[edit]

Design details[edit]

The GEN3 Security helmet is specialized in cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs.^[5]

In-game information[edit]

Halo 3[edit]

The Security armor is available as an armor permutation in Halo 3. The set consists of a helmet and shoulders; in the Xbox 360 editions of Halo 3 the helmet additonally comes with a small antenna attachment for the right shoulder. This was retained in the launch-era version of Halo: The Master Chief Collection, though the addition of Halo 3 on PC and the start of Series 2 saw the antenna detached from the helmet and selectable as its own chest option separate from the Security helmet. Later on in Series 7: Elite, the antenna chest option was removed and reverted back to only displaying while the accompanying helmet was equipped. If any of the chest items from Halo Online or Halo: Fireteam Raven are equipped, the antenna simply does not display.

The helmet's most noticeable feature is the larger, more prominent "figure-eight" shaped visor which looks almost bug-eyed. It bears resemblance to that of a modern day fighter jet pilot helmet. This helmet is inspired by the protagonist of Marathon, although the mouth is covered. The helmet is large with a small raised section on the forehead in the form of the Marathon logo. Wearing the helmet will also add a small antenna and dial to the right shoulder.

Armor	Description	Unlock requirements (Halo 3)	Unlock requirements (Halo: MCC)
Security	Helmet: The Mjolnir(m) variant was manufactured at the Misrah Armories Facility on Mars in 2528. It has been upgraded and modified to be compatible with all current-issue armor variants.	Get a total of 1000 in Halo 3.	Unlocked by default.
	Shoulder: The Mjolnir Mark V(m) Powered Assault Armor was originally manufactured in 2528 and recently upgraded to be compatible with all current-issue armor variants.	Get a total of 750 in Halo 3. Note: These shoulders are known to be buggy, and may not unlock.	Unlocked by default.
	Chest: N/A	N/A	Unlocked by default (Season 2), now unobtainable
	MCC: The first SECURITY variant was manufactured in 2528.	N/A	Unlocked by default

Halo: Reach[edit]

"The MJOLNIR(M) variant helmet was manufactured at the Misriah Armories facility on Mars in 2528."

All variants of the Security helmet in Halo: Reach from left to right; BASE, UA/HUL and CBRN/CNM.

The Security armor returns as an armor permutation in Halo: Reach, mostly unchanged from the Halo 3 incarnation - though with the removal of the antenna chest. The Security right shoulder is equipped with a Kukri knife, and is used by Emile in the campaign. Halo: Reach introduces some additional similarly-named armor, the UA/Base Security set - details on the Base Security addons can be found here.

Armor	Description	Unlock requirements (Halo: Reach)	Unlock requirements (Halo: MCC)
Security helmet	All (M) variant helmets have been upgraded to be compatible with all current issue armor.	General, 250,000 cR	Series 1, Tier 90 ( 1)
Security (UA/HUL)	Up-armored variant with hardened uplink module for MILINT acquisition.	General, 200,000 cR	Series 1, Tier 96 ( 1)
Security (CBRN/CNM)	For operations in hazard zones; command network module.	Legend, 200,000 cR	Series 1, Tier 99 ( 1)
Security shoulders	The Supplemental Armor, Pauldron, MJOLNIR(M) variant was originally manufactured in 2528.	General, 70,000 cR (left) 250,000 cR (right)	Series 1, Tier 83 ( 1) (both)

Halo 5: Guardians[edit]

After being absent in Halo 4, Security returned as an armor permutation in Halo 5: Guardians, being unlockable via the Requisition system. The armor has been redesigned for GEN2, though it retains some characteristics of the original Halo 3 and Reach iterations. A Reach-styled iteration was later introduced in the Monitor's Bounty update as the Security [GEN1] helmet, with its right shoulder pad appearing on the WRATH armor set released during Memories of Reach.

Armor	Description	Rarity	Introduced in	Unlock requirements
Security GEN1 (helmet)	SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.	Rare	Monitor's Bounty	Purchase the Classic Helmet REQ Pack for 150,000 or $9.99
Security (helmet)	Two watchdog AIs hover at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks.	Rare	Introduced on launch.	Purchase a Silver REQ pack for 5,000 REQ points.
Security Oppressor (helmet skin)		Ultra Rare		Purchase a Gold REQ pack for 10,000 REQ points.
Security Watchdog (helmet skin)		Ultra Rare		Purchase a Gold REQ pack for 10,000 REQ points.
Security (body)	Built to Spartan branch requirements for ship and station defense personnel, SECURITY armor seamlessly integrates with Navy networks and security constructs.	Rare		Purchase a Silver REQ pack for 5,000 REQ points.
Security Oppressor (body skin)		Ultra Rare		Purchase a Gold REQ pack for 10,000 REQ points.
Security Watchdog (body skin)		Ultra Rare		Purchase a Gold REQ pack for 10,000 REQ points.

Halo Infinite[edit]

The Security Mark V shoulder pauldrons return in Halo Infinite, available under the SAP category for the Mark V (B) core. The Security GEN3 helmet, alongside an exclusive helmet attachment was introduced as part of the Aquahex superbundle at the start of Season 03: Echoes Within. Season 05: Reckoning added the Mark V Security helmet along with a new helmet attachment for it. All variants of the helmet and shoulder pads would be made cross-core with Season 05: Reckoning and Spirit of Fire, respectively.

Armor	Manufacturer	Lore	Rarity	Introduced In	Unlock Requirements
Security GEN3	Misriah Armory	The latest SECURITY helmets are focused on cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs.	Legendary	Season 03: Echoes Within	Purchase either: "Aquahex" for 2,200 cR "Security GEN3" for 1,200 cR
Security		Defending information depots and military sites remains a critical task for Spartans detached for assignment with ONI's Physical and Technical Security Office.	Epic	Season 05: Reckoning	Season 05: Reckoning Battle Pass level 5 (Premium)
Oppressor Mark II		The Oppressor sub-variant of the GEN2 Security armor has become its own dedicated offensive netwar ensemble.	Legendary	Season 03: Echoes Within	Purchase either: "Aquahex" for 2,200 cR "Security GEN3" for 1,200 cR
UA/CPU-001		The future of military policing.	Epic	Season 05: Reckoning	Season 05: Reckoning Battle Pass level 10 (Premium)
SAP/SEC^{[Note 1]}		This shoulder armor was a simple adaptation of gear already utilized by Misriah corporate security.	Epic	Winter Update	Left: Winter Update Battle Pass level 4 (Free) Right: Winter Update Battle Pass level 5 (Free)
SAP/SEC [K]		This shoulder armor was a simple adaptation of gear already utilized by Misriah corporate security.	Legendary	Winter Update	Left: Winter Update Battle Pass level 27 (Free) Right: Winter Update Battle Pass level 28 (Free)
Defiled Guard	The Flood	The unnatural growths quiver with incubating spores.	Legendary	Season 05: Reckoning	Purchase either: "Blighter" for 2,000 cR "The Flood" for 2,800 cR

GEN1 attachments[edit]

UA/Type B1

GEN3 attachments[edit]

Calling Card
CNM(5)/BNR/FASCINATOR
Flower Power
HUL-I/LIGHTLINK
HUL-I/RS/FACELIFT
HUL-I/RS(X)/HEMLOCK
HUL(4X)/ENIT/WITCHBRANCH
Needle Minder
Purrfect Audio

Production notes[edit]

During the development of Halo 5: Guardians, the GEN2 Security armor was internally designated as "A067" when it was conceived.^[13]

Errors[edit]

The 2009 edition of the Halo Encyclopedia erroneously states the Security armor was manufactured in 2543 rather than 2528.^[14]

References[edit]

The SECURITY-class helmet, as well as the Mark VI version's pauldrons are based on the armor worn by the protagonist of the Marathon series, who is a security officer on the eponymous vessel. The Marathon logo is featured prominently on the Mark VI version of the helmet just above the visor in Halo 3. The Security helmet in Halo: Reach and Halo 5: Guardians both lack the symbol, likely due to intellectual property concerns as Bungie retained the Marathon IP after leaving Microsoft. However, the Reclaimer symbol, which in and of itself is a modified version of the Marathon logo, appears on the GEN2 version of the helmet in Halo 5: Guardians in its place.

Gallery[edit]

Concept art and illustrations[edit]

Halo 3 concept art for the Security armor.
Spartan-II training personnel clad in Security armor in Halo: Blood Line.
Halo 5: Guardians concept art of GEN2 Security armor.
Halo Infinite concept art of the GEN3 Security helmet.
Halo Infinite concept art of the Oppressor Mark II attachment for the Security helmet.
Michael-120 depicted in a Security helmet from the Halo Encyclopedia.

Developmental images[edit]

The character sprite of the Marathon's security officer in his battle armor, which became the basis for the Security armor.
Security officer's HD sprite from the Xbox LIVE Arcade port of Marathon 2: Durandal.
Renders of the GEN2 Security armor for Halo 5: Guardians.
Prop of Owen-B096's Security shoulder for Halo: Outpost Discovery.

Screenshots[edit]

A Spartan-II clad in full Mark VI Security armor in Halo 3.
A Spartan-II clad in full Security armor in Halo 3.
A Spartan-II clad in full Security armor in Halo 3.
The antenna attachment on the right shoulder in Halo 3.
A Spartan-III with the UA/HUL attachments on Mark V Security in Halo: Reach.
Security right shoulder with kukri in Halo: Reach.
A Spartan-IV using GEN2 Security in Halo 5: Guardians.
A Spartan-IV using GEN1 Security in Halo 5: Guardians.
GEN1 Security with the GEN2 Security skins in Halo 5: Guardians.
A SAP/SEC[K] shoulder in Halo Infinite.
A Recon-clad Spartan-IV sporting 2 SAP/SEC[K] shoulders on Bazaar.
A Spartan-IV (left) wearing a GEN3 Security helmet in Halo Infinite.
A Spartan-IV wearing a GEN3 Security helmet at the Avery J. Johnson Academy of Military Science.
A GEN3 Security-clad Spartan-IV with the HUL-I/LIGHTLINK attachment on Oasis.
A GEN3 Security-clad Spartan-IV with the Oppressor Mark II attachment on Launch Site.
Alternate angle of the Oppressor Mark II attachment.
A Spartan in the GEN1 Mark V Security helmet and SAP/SEC shoulders in Halo Infinite.
A Spartan sprinting in GEN1 Security armor on Arid.
GEN1 Mark V Security with the UA/CPU-001 attachment on Prism.
GEN3 Security in comparison to GEN1 Mark V Security.
Alternate view of the GEN3 and GEN1 Security helmets.
A Blighter-clad Spartan sporting a left SAP/SEC(K) shoulder and right Defiled Guard shoulder.

Halo 5: Guardians skins[edit]

Default skin.
Oppressor skin.
Watchdog skin.

List of appearances[edit]

Notes[edit]

^ SAP/M in Season 01: Heroes of Reach.

Sources[edit]

^ ^a ^b ^c Halo 3, Spartan Armor Customization: Security - Helmet Description "The Mjolnir(m) variant was manufactured at the Misrah Armories Facility on Mars in 2528. It has been upgraded and modified to be compatible with all current-issue armor variants."
^ ^a ^b ^c Halo 3, Spartan Armor Customization: Security - Shoulders Description "The Mjolnir Mark V(m) Powered Assault Armor was originally manufactured in 2528 and recently upgraded to be compatible with all current-issue armor variants."
^ Halo: Reach, Armory: Security - Helmet Description "All (M) variant helmets have been upgraded to be compatible with all current issue armor."
^ ^a ^b Halo 5: Guardians, Armor Permutations: Security - Helmet Description "Two watchdog AIs hover at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks."
^ ^a ^b Halo Infinite, Armor Hall: Security - Helmet Description "The latest SECURITY helmets are focused on cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs."
^ ^a ^b ^c Halo 5: Guardians, Armor Permutations: Security - Body Description "Built to Spartan branch requirements for ship and station defense personnel, SECURITY armor seamlessly integrates with Navy networks and security constructs."
^ Halo: Reach, Armory: Security - Shoulders Description "The Supplemental Armor, Pauldron, MJOLNIR(M) variant was originally manufactured in 2528."
^ Halo 5: Guardians, Armor Permutations: WRATH - Helmet Description "Formally an upgrade of existing Mark V EVA suits, the WRATH project was actually a cover to develop a new Mjolnir variant specifically tailored to the needs of future Headhunter teams."
^ Halo Waypoint, Canon Fodder - Noble Intentions (Retrieved on Jul 8, 2016) [archive]
^ Halo 5: Guardians, Armor Permutations: Security [GEN1] - Helmet Description "SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR."
^ Halo Infinite, Armor Hall: Security - Helmet Description "Defending information depots and military sites remains a critical task for Spartans detached for assignment with ONI's Physical and Technical Security Office."
^ Halo Waypoint, Canon Fodder - Parallel Threads (Retrieved on Jun 25, 2021) [archive]
^ Halo Waypoint, Canon Fodder - Sustained Glass (Retrieved on Jul 9, 2021) [archive]
^ Halo Encyclopedia (2009 edition), page 92

[mtosec-13] SAP/M in Season 01: Heroes of Reach.

[h3h-1] Halo 3, Spartan Armor Customization: Security - Helmet Description "The Mjolnir(m) variant was manufactured at the Misrah Armories Facility on Mars in 2528. It has been upgraded and modified to be compatible with all current-issue armor variants."

[h3s-2] Halo 3, Spartan Armor Customization: Security - Shoulders Description "The Mjolnir Mark V(m) Powered Assault Armor was originally manufactured in 2528 and recently upgraded to be compatible with all current-issue armor variants."

[3] Halo: Reach, Armory: Security - Helmet Description "All (M) variant helmets have been upgraded to be compatible with all current issue armor."

[H5a-4] Halo 5: Guardians, Armor Permutations: Security - Helmet Description "Two watchdog AIs hover at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks."

[HI-5] Halo Infinite, Armor Hall: Security - Helmet Description "The latest SECURITY helmets are focused on cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs."

[H5b-6] Halo 5: Guardians, Armor Permutations: Security - Body Description "Built to Spartan branch requirements for ship and station defense personnel, SECURITY armor seamlessly integrates with Navy networks and security constructs."

[HR-7] Halo: Reach, Armory: Security - Shoulders Description "The Supplemental Armor, Pauldron, MJOLNIR(M) variant was originally manufactured in 2528."

[8] Halo 5: Guardians, Armor Permutations: WRATH - Helmet Description "Formally an upgrade of existing Mark V EVA suits, the WRATH project was actually a cover to develop a new Mjolnir variant specifically tailored to the needs of future Headhunter teams."

[CFNoble-9] Halo Waypoint, Canon Fodder - Noble Intentions (Retrieved on Jul 8, 2016) [archive]

[H5G1-10] Halo 5: Guardians, Armor Permutations: Security [GEN1] - Helmet Description "SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR."

[HI1-11] Halo Infinite, Armor Hall: Security - Helmet Description "Defending information depots and military sites remains a critical task for Spartans detached for assignment with ONI's Physical and Technical Security Office."

[CFParallel-12] Halo Waypoint, Canon Fodder - Parallel Threads (Retrieved on Jun 25, 2021) [archive]

[CFSustained-14] Halo Waypoint, Canon Fodder - Sustained Glass (Retrieved on Jul 9, 2021) [archive]

[15] Halo Encyclopedia (2009 edition), page 92

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[Note 1]

[13]

[14]

SECURITY-class Mjolnir: Difference between revisions

Latest revision as of 14:53, February 18, 2025

Contents

GEN1 overview[edit]

Development history[edit]

GEN2 overview[edit]

Design details[edit]

Development history[edit]

GEN3 overview[edit]

Design details[edit]

In-game information[edit]

Halo 3[edit]

Halo: Reach[edit]

Halo 5: Guardians[edit]

Halo Infinite[edit]

GEN1 attachments[edit]

GEN3 attachments[edit]

Production notes[edit]

Errors[edit]

References[edit]

Gallery[edit]

Concept art and illustrations[edit]

Developmental images[edit]

Screenshots[edit]

Halo 5: Guardians skins[edit]

List of appearances[edit]

Notes[edit]

Sources[edit]

Contribute

Recent contributors to this article

@@ Line 2: / Line 2: @@
 {{Armor infobox
 |name=Security
-|image= {{tabcontainer|title1=GEN2|content1=[[File:Green Background Security.png|250px]]|title2=GEN1 Mark VI|content2=[[File:HTMCC H3 Security Crop.png|250px]]|title3=GEN1 Mark V|content3=[[File:HTMCC HR Spartan Security.png|250px]]}}
+|image={{tabcontainer|title1=GEN3|content1=[[File:HINF SECURITY GEN3 Helmet Icon.png]]|title2=GEN2|content2=[[File:Green Background Security.png|250px]]|title3=GEN1 Mark VI|content3=[[File:HTMCC H3 Security Crop.png|250px]]|title4=GEN1 Mark V|content4=[[File:HTMCC HR Spartan Security.png|250px]]}}
-|manufacturer=[[Misriah Armory]]<ref name="h3">'''[[Halo 3]]''' ''-Armory description''</ref>
+|manufacturer=[[Misriah Armory]]{{Ref/Game|Id=h3h|H3|Armor permutations (Halo 3)|Spartan Armor Customization|Detail=Security - Helmet Description|Quote=The Mjolnir(m) variant was manufactured at the Misrah Armories Facility on Mars in 2528. It has been upgraded and modified to be compatible with all current-issue armor variants.}}
-|testsite=[[Mars]] (development){{Ref/Reuse|h3}}
+|testsite=[[Mars]] (development){{Ref/Reuse|h3h}}
-|type=MJOLNIR (GEN1)
+|type=*MJOLNIR (GEN1)
-*[[MJOLNIR Powered Assault Armor/Mark IV|Mark IV]]
+**[[MJOLNIR Powered Assault Armor/Mark IV|Mark IV]]{{Ref/Game|Id=h3s|H3|Armor permutations (Halo 3)|Spartan Armor Customization|Detail=Security - Shoulders Description|Quote=The Mjolnir Mark V(m) Powered Assault Armor was originally manufactured in 2528 and recently upgraded to be compatible with all current-issue armor variants.}}
-*[[MJOLNIR Powered Assault Armor/Mark V|Mark V]]
+**[[MJOLNIR Powered Assault Armor/Mark V|Mark V]]{{Ref/Game|HR|Armor permutations (Halo: Reach)|Armory|Detail=Security - Helmet Description|Quote=All (M) variant helmets have been upgraded to be compatible with all current issue armor.}}
-*[[MJOLNIR Powered Assault Armor/Mark VI|Mark VI]]
+**[[MJOLNIR Powered Assault Armor/Mark VI|Mark VI]]{{Ref/Reuse|h3s}}
-[[MJOLNIR Powered Assault Armor (GEN2)|MJOLNIR (GEN2)]]<br>
+*[[MJOLNIR Powered Assault Armor (GEN2)|MJOLNIR (GEN2)]]{{Ref/Reuse|H5a}}<br>
-[[MJOLNIR Powered Assault Armor (GEN3)|MJOLNIR (GEN3)]] {{C|Compatible}}{{Ref/Site|Id=xbox|D=14|M=6|Y=2021|URL=https://www.xbox.com/en-GB/games/halo-infinite|Site=Xbox|Page=Halo Infinite}}
+*[[MJOLNIR Powered Assault Armor (GEN3)|MJOLNIR (GEN3)]]{{Ref/Game|Id=HI|HI|Armor customization (Halo Infinite)|Armor Hall|Detail=Security - Helmet Description|Quote=The latest SECURITY helmets are focused on cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs.}}
-|role=Ship and station defense
+|role=Ship and station defense{{Ref/Reuse|H5b}}
-|hideb=]]
 }}
-'''SECURITY-class Mjolnir''', also designated as the '''MJOLNIR Powered Assault Armor/M variant''', is a [[MJOLNIR Powered Assault Armor|MJOLNIR armor]] variant adapted from an infiltration prevention suit designed by [[Misriah Armory]].{{Ref/Reuse|h3}}
+'''SECURITY-class Mjolnir''', also designated as the '''MJOLNIR Powered Assault Armor/M variant''', is a [[MJOLNIR Powered Assault Armor|MJOLNIR armor]] variant adapted from an infiltration prevention suit designed by [[Misriah Armory]].{{Ref/Reuse|h3h}}
 ==GEN1 overview==
 ===Development history===
-The Security variant was first manufactured in the [[Misriah Armory]] facility on [[Mars]] in [[2528]]. After [[MJOLNIR Powered Assault Armor/Mark V|Mark V]] was released, this armor was adapted to its use. Like most MJOLNIR variants, the later model of the Security helmet had been upgraded to be compatible with all MJOLNIR Mark VI variants.{{Ref/Reuse|h3}} The Mark V iteration of the helmet is compatible with [[CBRN module|CBRN]], [[Armor accessories/UA|UA]], [[Command Network Module|CNM]] and [[Hardened Uplink|HUL]] attachments.
+The Security variant was first manufactured in the [[Misriah Armory]] facility on [[Mars]] in [[2528]].{{Ref/Game|Id=HR|HR|Armor permutations (Halo: Reach)|Armory|Detail=Security - Shoulders Description|Quote=The Supplemental Armor, Pauldron, MJOLNIR(M) variant was originally manufactured in 2528.}} After [[MJOLNIR Powered Assault Armor/Mark V|Mark V]] was released, this armor was adapted to its use. Like most MJOLNIR variants, the later model of the Security helmet had been upgraded to be compatible with all MJOLNIR Mark VI variants.{{Ref/Reuse|h3s}} The Mark V iteration of the helmet is compatible with [[CBRN module|CBRN]], [[Armor accessories/UA|UA]], [[Command Network Module|CNM]] and [[Hardened Uplink|HUL]] attachments.
-After the first wave of [[MJOLNIR Powered Assault Armor (GEN2)|GEN2]] systems, based on requests of veteran [[Spartan-II]] and [[Spartan-III]] operatives, the [[UNSC Ordnance Commission]] considered reassessing a refined and upgraded version of the [[EVA-class Mjolnir]] suit. This led to the creation of the [[WRATH-class Mjolnir]] where its right shoulder pad is based off the Mark V Security shoulders.<ref>'''[[Halo 5: Guardians]]''' - ''WRATH-class Mjolnir description''</ref><ref name="CF:Noble">[https://www.halowaypoint.com/en-us/news/canon-fodder-noble-intentions '''Halo Waypoint''': ''Canon Fodder 5/6/2016: Noble Intentions'']</ref>
+After the first wave of [[MJOLNIR Powered Assault Armor (GEN2)|GEN2]] systems, based on requests of veteran [[Spartan-II]] and [[Spartan-III]] operatives, the [[UNSC Ordnance Commission]] considered reassessing a refined and upgraded version of the [[EVA-class Mjolnir]] suit. This led to the creation of the [[WRATH-class Mjolnir]] where its right shoulder pad is based off the Mark V Security shoulders.{{Ref/Game|H5G|Armor permutations (Halo 5: Guardians)|Armor Permutations|Detail=WRATH - Helmet Description|Quote=Formally an upgrade of existing Mark V EVA suits, the WRATH project was actually a cover to develop a new Mjolnir variant specifically tailored to the needs of future Headhunter teams.}}{{Ref/Site|Id=CFNoble|URL=https://www.halowaypoint.com/en-us/news/canon-fodder-noble-intentions|Site=Halo Waypoint|Page=Canon Fodder - Noble Intentions|D=8|M=7|Y=2016}} SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.{{Ref/Game|Id=H5G1|H5G|Armor permutations (Halo 5: Guardians)|Armor Permutations|Detail=Security [GEN1] - Helmet Description|Quote=SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.}} As late as [[2560]], the GEN1 Security helmet and shoulders could still be requisitioned by [[Spartan Operations|Spartans]], upgraded to be compatible with GEN3. These helmets are used by Spartans assigned to the [[Office of Naval Intelligence]]'s [[Physical and Technical Security Office]], used to defend information depots and military sites.{{Ref/Game|Id=HI1|HI|Armor customization (Halo Infinite)|Armor Hall|Detail=Security - Helmet Description|Quote=Defending information depots and military sites remains a critical task for Spartans detached for assignment with ONI's Physical and Technical Security Office.}}{{Ref/Site|Id=CFParallel|URL=https://www.halowaypoint.com/en-us/news/parallel-threads|Site=Halo Waypoint|Page=Canon Fodder - Parallel Threads|D=25|M=6|Y=2021}}
 <gallery class=center>
 File:Mark_V_Security.png|Mark V variant.
 File:SecurityArmor.png|Mark VI variant.
+File:H5G Security helmet GEN1.png|GEN2 compatible Mark V variant.
 </gallery>
 ==GEN2 overview==
 ===Design details===
-The GEN2 variants helmet has two watchdog AIs hovering at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks. The armor also seamlessly integrates with Navy networks and security constructs.<ref name="H5G">'''Halo 5: Guardians''' ''- Armory description''</ref>
+The GEN2 variant's helmet possesses two watchdog AIs, which lay in wait for potential cyberintrusion attempts, and sensor anomalies that could indicate subversion of connected surveillance networks.{{Ref/Game|Id=H5a|H5|Armor permutations (Halo 5: Guardians)|Armor Permutations|Detail=Security - Helmet Description|Quote=Two watchdog AIs hover at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks.}} The armor also seamlessly integrates with Navy networks and security constructs.{{Ref/Game|Id=H5b|H5|Armor permutations (Halo 5: Guardians)|Armor Permutations|Detail=Security - Body Description|Quote=Built to Spartan branch requirements for ship and station defense personnel, SECURITY armor seamlessly integrates with Navy networks and security constructs.}}
 ===Development history===
-The GEN2-era Security set was built to [[Spartan branch]] requirements for ship and station defense personnel.{{Ref/Reuse|H5G}}
+The GEN2-era Security set was built to [[Spartan branch]] requirements for ship and station defense personnel.{{Ref/Reuse|H5b}}
-===GEN2 compatibility===
+==GEN3 overview==
-SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.<ref name="H5G1">'''Halo 5: Guardians''' ''- Security [GEN1] Armory description''</ref>
+===Design details===
+The GEN3 Security helmet is specialized in cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs.{{Ref/Reuse|HI}}
 == In-game information ==
-===''Halo 3'' - Mark VI===
+===''Halo 3''===
-The Security armor is available as an [[Armor customization (Halo 3)|armor permutation]] in ''Halo 3''. The set consists of a helmet and shoulders; in the [[Xbox 360]] editions of ''Halo 3'' the helmet additonally comes with a small antenna attachment for the right shoulder. This was retained in the launch-era version of ''[[Halo: The Master Chief Collection]]'', though the addition of ''Halo 3'' on PC and the start of [[Season 2: Spark|Season 2]] saw the antenna detached from the helmet and selectable as its own chest option separate from the Security helmet. Later on in [[Season 7: Elite]], the antenna chest option was removed and reverted back to only displaying while the accompanying helmet was equipped. If any of the chest items from ''[[Halo Online]]'' or ''[[Halo: Fireteam Raven]]'' are equipped, the antenna simply does not display.
+The Security armor is available as an [[Armor customization (Halo 3)|armor permutation]] in ''Halo 3''. The set consists of a helmet and shoulders; in the [[Xbox 360]] editions of ''Halo 3'' the helmet additonally comes with a small antenna attachment for the right shoulder. This was retained in the launch-era version of ''[[Halo: The Master Chief Collection]]'', though the addition of ''Halo 3'' on PC and the start of [[Series 2: Spark|Series 2]] saw the antenna detached from the helmet and selectable as its own chest option separate from the Security helmet. Later on in [[Series 7: Elite]], the antenna chest option was removed and reverted back to only displaying while the accompanying helmet was equipped. If any of the chest items from ''[[Halo Online]]'' or ''[[Halo: Fireteam Raven]]'' are equipped, the antenna simply does not display.
 The helmet's most noticeable feature is the larger, more prominent "figure-eight" shaped visor which looks almost bug-eyed. It bears resemblance to that of a modern day fighter jet pilot helmet. This helmet is inspired by the protagonist of [[Marathon (Video Game Series)|Marathon]], although the mouth is covered. The helmet is large with a small raised section on the forehead in the form of the Marathon logo. Wearing the helmet will also add a small antenna and dial to the right shoulder.
 {| class="wikitable" style="width: 75%;"
-! style="width: 15%"|Helmet
+! style="width: 15%"|Armor
 ! style="width: 55%"|Description
 ! style="width: 15%"|Unlock requirements<br/>(''Halo 3'')
@@ Line 63: / Line 64: @@
 |}
-===''Halo: Reach'' - Mark V===
+===''Halo: Reach''===
 {{Quote|The MJOLNIR(M) variant helmet was manufactured at the Misriah Armories facility on Mars in 2528.}}
 [[File:Security Varient in Reach.jpeg|thumb|250px|All variants of the Security helmet in ''Halo: Reach'' from left to right; BASE, UA/HUL and CBRN/CNM.]]
 The Security armor returns as an [[Armor customization (Halo: Reach)|armor permutation]] in ''[[Halo: Reach]]'', mostly unchanged from the ''Halo 3'' incarnation - though with the removal of the antenna chest. The Security right shoulder is equipped with a [[Kukri]] knife, and is used by [[Emile-A239|Emile]] in the campaign. ''Halo: Reach'' introduces some additional similarly-named armor, the UA/Base Security set - details on the Base Security addons can be found [[Armor accessories/UA|here]].
 {| class="wikitable" style="width: 75%;"
-! style="width: 15%"|Helmet
+! style="width: 15%"|Armor
 ! style="width: 40%"|Description
 ! style="width: 30%"|Unlock requirements<br/>(''Halo: Reach'')
@@ Line 76: / Line 77: @@
 |align="left"|All (M) variant helmets have been upgraded to be compatible with all current issue armor.
 |{{Rank/HR|gen|link=yes}}, 250,000 cR
-|[[Season 1: Noble|Season 1]], Tier 90 ({{SeasonPoint|1}})
+|[[Series 1: Noble|Series 1]], Tier 90 ({{SeasonPoint|1}})
 |- align="center"
 |[[File:HR Security UAHUL Helmet Icon.png|75px]]<br/>Security ([[Armor accessories/UA|UA]]/[[Hardened Uplink|HUL]])
 |align="left"|Up-armored variant with hardened uplink module for MILINT acquisition.
 |{{Rank/HR|gen|link=yes}}, 200,000 cR
-|[[Season 1: Noble|Season 1]], Tier 96 ({{SeasonPoint|1}})
+|[[Series 1: Noble|Series 1]], Tier 96 ({{SeasonPoint|1}})
 |- align="center"
 |[[File:HR Security CBRNCNM Helmet Icon.png|75px]]<br/>Security ([[CBRN module|CBRN]]/[[Command Network Module|CNM]])
 |align="left"|For operations in hazard zones; command network module.
 |{{Rank/HR|legend|link=yes}}, 200,000 cR
-|[[Season 1: Noble|Season 1]], Tier 99 ({{SeasonPoint|1}})
+|[[Series 1: Noble|Series 1]], Tier 99 ({{SeasonPoint|1}})
 |- align="center"
 |[[File:HR Security LShoulder Icon.png|75px]][[File:HR Security RShoulder Icon.png|75px]]<br/>Security shoulders
 |align="left"|The Supplemental Armor, Pauldron, MJOLNIR(M) variant was originally manufactured in 2528.
 |{{Rank/HR|gen|link=yes}}, 70,000 cR (left) 250,000 cR (right)
-|[[Season 1: Noble|Season 1]], Tier 83 ({{SeasonPoint|1}}) (both)
+|[[Series 1: Noble|Series 1]], Tier 83 ({{SeasonPoint|1}}) (both)
 |}
-===''Halo 5: Guardians'' - Upgraded GEN1 and GEN2===
+===''Halo 5: Guardians''===
-Security returns as an [[Armor customization (Halo 5: Guardians)|armor permutation]] in ''[[Halo 5: Guardians]]'', after a noticeable absence in ''[[Halo 4]]''. The armor has been redesigned for GEN2, though retains some characteristis of the original ''Halo 3'' and ''Reach'' iterations. A ''Reach''-styled iteration was later introduced in the [[Memories of Reach]] update as the Security [GEN1] helmet, with the right shoulder also appearing on the [[WRATH-class Mjolnir|WRATH]] armor set based on that worn by Emile.
+After being absent in ''[[Halo 4]]'', Security returned as an [[Armor customization (Halo 5: Guardians)|armor permutation]] in ''[[Halo 5: Guardians]]'', being unlockable via the [[Requisition system]]. The armor has been redesigned for GEN2, though it retains some characteristics of the original ''Halo 3'' and ''Reach'' iterations. A ''Reach''-styled iteration was later introduced in the [[Monitor's Bounty]] update as the Security [GEN1] helmet, with its right shoulder pad appearing on the [[WRATH-class Mjolnir|WRATH]] armor set released during [[Memories of Reach]].
 {| class="wikitable" style="width: 75%;"
-! style="width: 15%"|Helmet
+! scope="col" style="width: 10%" |Armor
-! style="width: 70%"|Description
+! scope="col" style="width: 25%" |Description
-! style="width: 15%"|Unlock requirements (''Halo 5: Guardians'')
+! scope="col" style="width: 10%" |Rarity
+! scope="col" style="width: 15%" |Introduced in
+! scope="col" style="width: 20%" |Unlock requirements
+|- align="center"
+|[[File:H5G - REQ icon - Security GEN1 (helmet).png|100px]]<br/>Security GEN1 (helmet)
+|rowspan="1" align="left"|SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.
+|rowspan="2"|Rare
+|[[Monitor's Bounty]]
+|Purchase the Classic Helmet REQ Pack for {{RP|150,000}} or $9.99
 |- align="center"
-|[[File:H5G REQ Helmets Security GEN1 Rare.png|100px]]<br/>Security GEN1 (helmet)
+|[[File:H5G - REQ icon - Security (helmet).png|100px]]<br/>Security (helmet)
-|align="left"|SECURITY [GEN1] helmets continued to be used by Misriah Armory's executive protection teams after the Covenant War. These helmets have been upgraded to be compatible with GEN2 systems, though corporate representatives balk at releasing its custom VISR.
+|rowspan="3"|Two watchdog AIs hover at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks.
-|align="left"|
+|rowspan="6"|Introduced on launch.
-*Rare [[List of REQ cards|REQ card]]
+|Purchase a Silver REQ pack for {{RP|5,000}} REQ points.
-*Unlock the [[List of REQ cards/REQ Packs|Classic Helmet REQ Pack]] for {{RP|1,250}}
 |- align="center"
-|[[File:H5G REQ Helmets Security Rare.png|100px]]<br/>Security GEN2 (helmet)
+|[[File:H5G - REQ icon - Security Oppressor (helmet).png|100px]]<br/>Security Oppressor (helmet skin)
-|align="left" rowspan="3"|Two watchdog AIs hover at the edges of the SECURITY VISR interface, alert for cyberintrusion attempts and sensor anomalies that could indicate subversion of connected surveillance networks.
+|rowspan="2"|Ultra Rare
-|align="left"|Rare [[List of REQ cards|REQ card]]
+|rowspan="2"|Purchase a Gold REQ pack for {{RP|10,000}} REQ points.
 |- align="center"
-|[[File:H5G REQ Helmets Security Oppressor Ultra Rare.png|100px]]<br/>Security Oppressor (helmet skin)
+|[[File:H5G - REQ icon - Security Watchdog (helmet).png|100px]]<br/>Security Watchdog (helmet skin)
-|align="left"|Ultra Rare [[List of REQ cards|REQ card]]
 |- align="center"
-|[[File:H5G REQ Helmets Security Watchdog Ultra Rare.png|100px]]<br/>Security Watchdog (helmet skin)
+|[[File:H5G - REQ icon - Security (body).png|100px]]<br/>Security (body)
-|align="left"|Ultra Rare [[List of REQ cards|REQ card]]
+|rowspan="3" align="left"|Built to [[Spartan branch]] requirements for ship and station defense personnel, SECURITY armor seamlessly integrates with Navy networks and security constructs.
+|Rare
+|Purchase a Silver REQ pack for {{RP|5,000}} REQ points.
 |- align="center"
-|[[File:REQ Card - Armor Security.png|100px]]<br/>Security GEN2 (body)
+|[[File:H5G - REQ icon - Security Oppressor (body).png|100px]]<br/>Security Oppressor (body skin)
-|align="left" rowspan="3"|Built to [[Spartan branch]] requirements for ship and station defense personnel, SECURITY armor seamlessly integrates with Navy networks and security constructs.<ref>[https://www.halowaypoint.com/en-us/news/canon-fodder-scarab-tactics '''Halo Waypoint''': ''Canon Fodder - Scarab Tactics'']</ref>
+|rowspan="2"|Ultra Rare
-|align="left"|Rare [[List of REQ cards|REQ card]]
+|rowspan="2"|Purchase a Gold REQ pack for {{RP|10,000}} REQ points.
 |- align="center"
-|[[File:REQ Card - Armor Security Oppressor.png|100px]]<br/>Security Oppressor (body skin)
+|[[File:H5G - REQ icon - Security Watchdog (body).png|100px]]<br/>Security Watchdog (body skin)
-|align="left"|Ultra Rare [[List of REQ cards|REQ card]]
 |- align="center"
-|[[File:REQ Card - Armor Security Watchdog.png|100px]]<br/>Security Watchdog (body skin)
-|align="left"|Ultra Rare [[List of REQ cards|REQ card]]
 |}
+===''Halo Infinite''===
+The Security Mark V shoulder pauldrons return in ''[[Halo Infinite]]'', available under the [[Armor accessories/SAP|SAP category]] for the [[Mark V (B)]] core. The Security GEN3 helmet, alongside an exclusive helmet attachment was introduced as part of the Aquahex superbundle at the start of [[Season 03: Echoes Within]]. [[Season 05: Reckoning]] added the Mark V Security helmet along with a new helmet attachment for it. All variants of the helmet and shoulder pads would be made cross-core with Season 05: Reckoning and [[Spirit of Fire (Operation)|Spirit of Fire]], respectively.
+{| class="wikitable" style="width: 75%;"
+! scope="col" style="width: 15%" |Armor
+! scope="col" style="width: 15%" |Manufacturer
+! scope="col" style="width: 25%" |Lore
+! scope="col" style="width: 10%" |Rarity
+! scope="col" style="width: 15%" |Introduced In
+! scope="col" style="width: 15%" |Unlock Requirements
+|-
+|align="center"|[[File:HINF SECURITY GEN3 Helmet Icon.png|75px]]<br/>Security GEN3
+|rowspan="6"|Misriah Armory
+|The latest SECURITY helmets are focused on cyber-defense, with dedicated watchdog AI hosting hardware to locate compromised battlenet branches and burn out intruding constructs.
+|Legendary
+|[[Season 03: Echoes Within]]
+|
+Purchase either:
+*"Aquahex" for 2,200 cR
+*"Security GEN3" for 1,200 cR
+|-
+|align="center"|[[File:HINF SECURITY Helmet Icon.png|75px]]<br/>Security
+|Defending information depots and military sites remains a critical task for Spartans detached for assignment with ONI's [[Physical and Technical Security Office]].
+|Epic
+|[[Season 05: Reckoning]]
+|Season 05: Reckoning [[Battle Pass]] level 5 (Premium)
+|-
+|align="center"|[[File:HINF Oppressor Mark II Helmet Attachment Icon.png|75px]]<br/>Oppressor Mark II
+|The Oppressor sub-variant of the GEN2 Security armor has become its own dedicated offensive netwar ensemble.
+|Legendary
+|Season 03: Echoes Within
+|
+Purchase either:
+*"Aquahex" for 2,200 cR
+*"Security GEN3" for 1,200 cR
+|-
+|align="center"|[[File:HINF-UASPU001.png|75px]]<br/>UA/CPU-001
+|The future of military policing.
+|Epic
+|Season 05: Reckoning
+|Season 05: Reckoning Battle Pass level 10 (Premium)
+|-
+|align="center"|[[File:HINF SAP M LShoulder Icon.png|75px]][[File:HINF SAP M RShoulder Icon.png|75px]]<br/>[[SAP attachments|SAP]]/SEC{{Ref/Note|Id=mtosec|SAP/M in Season 01: Heroes of Reach.}}
+|This shoulder armor was a simple adaptation of gear already utilized by Misriah corporate security.
+|Epic
+|[[Winter Update]]
+|
+*Left: Winter Update Battle Pass level 4 (Free)
+*Right: Winter Update Battle Pass level 5 (Free)
+|-
+|align="center"|[[File:HINF SAP M Kukri LShoulder Icon.png|75px]][[File:HINF SAP M Kukri RShoulder Icon.png|90px]]<br/>SAP/SEC [K]
+|This shoulder armor was a simple adaptation of gear already utilized by Misriah corporate security.
+|Legendary
+|Winter Update
+|
+*Left: Winter Update Battle Pass level 27 (Free)
+*Right: Winter Update Battle Pass level 28 (Free)
+|-
+|align="center"|[[File:HINF-DefiledGuardLshoulder.png|75px]][[File:HINF-DefiledGuardRshoulder.png|75px]]<br/>Defiled Guard
+|The [[Flood]]
+|The unnatural growths quiver with incubating [[Flood spore|spores]].
+|Legendary
+|Season 05: Reckoning
+|
+Purchase either:
+*"Blighter" for 2,000 cR
+*"The Flood" for 2,800 cR
+|}
+====GEN1 attachments====
+*[[UA/Type B1]]
+====GEN3 attachments====
+*Calling Card
+*[[CNM(5)/BNR/FASCINATOR]]
+*Flower Power
+*[[HUL-I/LIGHTLINK]]
+*[[HUL-I/RS/FACELIFT]]
+*[[HUL-I/RS(X)/HEMLOCK]]
+*[[HUL(4X)/ENIT/WITCHBRANCH]]
+*Needle Minder
+*Purrfect Audio
-===''Halo Infinite'' - Upgraded GEN1===
+==Production notes==
-The Security Mark V shoulder pauldrons return in ''[[Halo Infinite]]'', available under the [[Armor accessories/SAP|SAP category]] for the [[Mark V(B)]] core.{{Ref/Reuse|xbox}}
-==Trivia==
 {{Other languages
 |fr={{Tooltip|''Sécurité''|Security}} in ''Halo 3'' and ''Halo: Reach''.<br>
 {{Tooltip|''Security''|(Anglicism)}} in ''Halo 5: Guardians''.
 }}
+During the development of ''Halo 5: Guardians'', the GEN2 Security armor was internally designated as "''A067''" when it was conceived.{{Ref/Site|Id=CFSustained|URL=https://www.halowaypoint.com/en-us/news/canon-fodder-sustained-glass|Site=Halo Waypoint|Page=Canon Fodder - Sustained Glass|D=9|M=7|Y=2021}}
+===Errors===
+The [[Halo Encyclopedia (2009 edition)|2009 edition of the ''Halo Encyclopedia'']] erroneously states the Security armor was manufactured in 2543 rather than 2528.{{Ref/Book|Enc09|Page=92}}
+===References===
+The SECURITY-class helmet, as well as the Mark VI version's pauldrons are based on the armor worn by the protagonist of the ''[[Marathon]]'' series, who is a security officer on the eponymous vessel. The ''Marathon'' logo is featured prominently on the Mark VI version of the helmet just above the visor in ''Halo 3''. The Security helmet in ''Halo: Reach'' and ''Halo 5: Guardians'' both lack the symbol, likely due to intellectual property concerns as [[Bungie]] retained the ''Marathon'' IP after leaving Microsoft. However, the [[Forerunner symbols#Reclaimer|Reclaimer symbol]], which in and of itself is a modified version of the ''Marathon'' logo, appears on the GEN2 version of the helmet in ''Halo 5: Guardians'' in its place.
+==Gallery==
 {{linkbox|gallery=yes|gallerypage=Images of MJOLNIR Security}}
-*The SECURITY-class helmet (as well as the Mark VI version's pauldrons) is based on that worn by the protagonist of the ''[[Marathon]]'' series, who is known only as the "Security Officer". The ''Marathon'' logo is featured prominently on the Mark VI version of the helmet (just above the visor) in ''Halo 3''. The Mark V Security helmet in ''Halo: Reach'' and ''Halo 5: Guardians'' lacks the symbol, likely due to intellectual property concerns (as [[Bungie]] retained the ''Marathon'' IP after leaving Microsoft). However, the [[Forerunner symbols#Reclaimer|Reclaimer symbol]] (a modified version of the ''Marathon'' logo) appears on the GEN2 version of the helmet in ''Halo 5: Guardians''.
+===Concept art and illustrations===
-*The ''[[Halo Encyclopedia (2009 edition)]]'' erroneously states the Security armor was manufactured in 2543 rather than 2528.{{Citation needed}}
+<gallery>
-*During the development of ''Halo 5: Guardians'', the GEN2 Security armor was designated "''A067''" when it was conceived.<ref>[https://www.halowaypoint.com/en-us/news/canon-fodder-sustained-glass '''Halo Waypoint''' - ''Canon Fodder: Sustained Glass'']</ref>
+File:H3_MPSpartan_ArmourConcept_3.jpg|''Halo 3'' concept art for the Security armor.
+File:Security Uniform.png|[[SPARTAN-II training|Spartan-II training]] personnel clad in Security armor in ''[[Halo: Blood Line]]''.
+File:H5G-Security concept.jpg|''[[Halo 5: Guardians]]'' concept art of GEN2 Security armor.
+File:HINF Concept Security.jpg|''[[Halo Infinite]]'' concept art of the GEN3 Security helmet.
+File:HINF Concept SecurityAttach.jpg|''Halo Infinite'' concept art of the Oppressor Mark II attachment for the Security helmet.
+File:Enc22 Michael120.png|[[Michael-120]] depicted in a Security helmet from the ''[[Halo Encyclopedia (2022 edition)|Halo Encyclopedia]]''.
+</gallery>
-==Gallery==
+===Developmental images===
-===Normal Gallery===
 <gallery>
-File:Marathon 2 Durandal Mjolnir Recon number 54.png|The character sprite of the ''Marathon'' trilogy's security officer wearing his battle armor, which the Security helmet is based on.
+File:Marathon 2 Durandal Mjolnir Recon number 54.png|The character sprite of the ''Marathon''{{'}}s security officer in his battle armor, which became the basis for the Security armor.
 File:Marathon 2 Durandal HD Mjolnir Recon number 54.png|Security officer's HD sprite from the [[Xbox LIVE|Xbox LIVE Arcade]] port of ''Marathon 2: Durandal.''
-File:H3_MPSpartan_ArmourConcept_3.jpg|''Halo 3'' concept art for the Security armour.
+File:Security renders.jpg|Renders of the GEN2 Security armor for ''Halo 5: Guardians''.
-File:HTMCC-H3 Security Closeup.jpg|A Spartan-II clad in full Security armor in ''Halo 3''.
+File:HOD Owen.jpg|Prop of Owen-B096's Security shoulder for ''[[Halo: Outpost Discovery]]''.
+</gallery>
+===Screenshots===
+<gallery>
+File:HTMCC-H3 Security Closeup.jpg|A Spartan-II clad in full Mark VI Security armor in ''Halo 3''.
 File:HTMCC-H3 Security Closeup2.jpg|A Spartan-II clad in full Security armor in ''Halo 3''.
 File:HTMCC-H3 Security Closeup3.jpg|A Spartan-II clad in full Security armor in ''Halo 3''.
 File:HTMCC-H3 Security Antenna.jpg|The antenna attachment on the right shoulder in ''Halo 3''.
-File:Halo_reach_shoulder_armor_security_2_(1).jpg|Security right shoulder with kukri in ''[[Halo: Reach]]''.
+File:HR Security.jpg|A Spartan-III with the UA/HUL attachments on Mark V Security in ''Halo: Reach''.
-File:HR Security.jpg|A Spartan-III with the UA/HUL attachments on Mark V Security.
+File:Halo_reach_shoulder_armor_security_2_(1).jpg|Security right shoulder with kukri in ''Halo: Reach''.
-File:H5G-Security concept.jpg|Concept art of GEN2 Security armor for ''[[Halo 5: Guardians]]''.
+File:H5G-Z390SS.png|A Spartan-IV using GEN2 Security in ''Halo 5: Guardians''.
-File:Security renders.jpg|Renders of the GEN2 Security armor for ''[[Halo 5: Guardians]]''.
+File:H5G-Gen1Security.jpg|A Spartan-IV using GEN1 Security in ''Halo 5: Guardians''.
-File:H5G-Z390SS.png|A Spartan-IV using GEN2 Secuity.
-File:H5G-Gen1Security.jpg|A Spartan-IV using GEN1 Security.
 File:H5G-Securitys.jpg|GEN1 Security with the GEN2 Security skins in ''Halo 5: Guardians''.
-File:HOD Owen.jpg|Owen-B096's Security shoulder for ''[[Halo: Outpost Discovery]]''.
+File:HInf Armor EVAC.jpg|A SAP/SEC[K] shoulder in ''Halo Infinite''.
-File:HInf Armor EVAC.jpg|A SAP/M shoulder in ''[[Halo Infinite]]''.
+File:HINF-EdgelordOC.jpg|A Recon-clad Spartan-IV sporting 2 SAP/SEC[K] shoulders on [[Bazaar]].
+File:HINF-AquahexSuperBundle.jpg|A Spartan-IV (left) wearing a GEN3 Security helmet in ''Halo Infinite''.
+File:HINF Security GEN3 Closeup.png|A Spartan-IV wearing a GEN3 Security helmet at the [[Avery J. Johnson Academy of Military Science]].
+File:HINF-OasisSecurity.png|A GEN3 Security-clad Spartan-IV with the HUL-I/LIGHTLINK attachment on [[Oasis]].
+File:HINF-LaunchSiteOppressor.png|A GEN3 Security-clad Spartan-IV with the Oppressor Mark II attachment on [[Launch Site]].
+File:HINF-LaunchSiteOppressor1.png|Alternate angle of the Oppressor Mark II attachment.
+File:HINF Spartan SEC 2.png|A Spartan in the GEN1 Mark V Security helmet and SAP/SEC shoulders in ''Halo Infinite''.
+File:HINF Spartan SEC 1.png|A Spartan sprinting in GEN1 Security armor on [[Arid]].
+File:HINF-S5PKBP13.jpg|GEN1 Mark V Security with the UA/CPU-001 attachment on [[Prism]].
+File:HINF-DeadlockSecuritys.png|GEN3 Security in comparison to GEN1 Mark V Security.
+File:HINF-DeadlockSecuritys1.png|Alternate view of the GEN3 and GEN1 Security helmets.
+File:HINF-DeadlockBlighter.png|A Blighter-clad Spartan sporting a left SAP/SEC(K) shoulder and right Defiled Guard shoulder.
 </gallery>
-===''[[Halo 5: Guardians]]'' armor skins===
+===''Halo 5: Guardians'' skins===
 <gallery>
 File:H5-Waypoint-Security.png|Default skin.
@@ Line 177: / Line 285: @@
 *''[[Halo: Outpost Discovery]]''
 *''[[Halo Infinite]]''
+==Notes==
+{{Ref/Notes}}
 ==Sources==
@@ Line 182: / Line 292: @@
 {{Armor/Permutation|H3|HR|H5G|HI}}
-{{Mjolnir|V|VI|GEN2|GEN3}}
+{{Navbox/Universe/Mjolnir|Overview|GEN1|GEN2|GEN3}}
 [[Category:MJOLNIR armor]]
 [[Category:Halo Infinite multiplayer armor permutations]]

Security
GEN3 GEN2 GEN1 Mark VI GEN1 Mark V
Production overview
Manufacturer(s):	Misriah Armory^[1]
Testing site(s):	Mars (development)^[1]
Type:	MJOLNIR (GEN1) Mark IV^[2] Mark V^[3] Mark VI^[2] MJOLNIR (GEN2)^[4] MJOLNIR (GEN3)^[5]
Role(s):	Ship and station defense^[6]