IEEE 802.11i

E406988

IEEE 802.11 amendment Wi‑Fi security standard

IEEE 802.11i is a Wi‑Fi security standard that enhances wireless network protection by defining robust encryption and authentication mechanisms, including WPA2.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (4)

Label	Occurrences
IEEE 802.11i canonical	6
IEEE 802.11i amendment	1
KRACK attack	1
Robust Security Network (RSN)	1

Statements (45)

Predicate	Object
instanceOf	IEEE 802.11 amendment ⓘ Wi‑Fi security standard ⓘ
addresses	key reuse vulnerabilities ⓘ packet spoofing ⓘ replay attacks ⓘ
appliesTo	ad hoc mode WLANs ⓘ infrastructure mode WLANs ⓘ
areaOfUse	wireless local area networks ⓘ
basisFor	Wi‑Fi CERTIFIED WPA2 ⓘ surface form: WPA2 Wi‑Fi Protected Access ⓘ surface form: Wi‑Fi Protected Access II
defines	RSN ⓘ RSNA ⓘ authentication mechanisms ⓘ data confidentiality mechanisms ⓘ data integrity mechanisms ⓘ key management mechanisms ⓘ robust security network ⓘ robust security network association ⓘ
encryptionAlgorithm	AES‑CCMP ⓘ Advanced Encryption Standard ⓘ
focusesOn	authentication ⓘ encryption ⓘ integrity protection ⓘ key management ⓘ
goal	enhance wireless network protection ⓘ mitigate attacks on Wi‑Fi networks ⓘ
improvesOver	Wired Equivalent Privacy ⓘ surface form: WEP
introduces	CCMP ⓘ AES-CCM ⓘ surface form: Counter Mode with Cipher Block Chaining Message Authentication Code Protocol Wi‑Fi Protected Access ⓘ surface form: TKIP Temporal Key Integrity Protocol ⓘ
partOf	IEEE 802.11 ⓘ surface form: IEEE 802.11 family
publishedBy	IEEE Standards Association ⓘ Institute of Electrical and Electronics Engineers ⓘ
relatedTo	Wi‑Fi Protected Access ⓘ surface form: WPA Wi‑Fi Protected Access ⓘ
replaces	Wired Equivalent Privacy ⓘ surface form: WEP Wired Equivalent Privacy ⓘ
securityLevel	robust ⓘ
standardFor	secure Wi‑Fi communication ⓘ
status	ratified ⓘ
uses	802.1X port‑based network access control ⓘ EAP ⓘ EAP over LAN ⓘ surface form: Extensible Authentication Protocol IEEE 802.1X ⓘ

Referenced by (9)

Full triples — surface form annotated when it differs from this entity's canonical label.

IEEE 802.1X → relatedTo → IEEE 802.11i ⓘ

Wi‑Fi CERTIFIED WPA2 → basedOnStandard → IEEE 802.11i ⓘ

Wi‑Fi CERTIFIED WPA2 → associatedWithVulnerability → IEEE 802.11i ⓘ

this entity surface form: KRACK attack

CCMP → usedInStandard → IEEE 802.11i ⓘ

CCMP → introducedWith → IEEE 802.11i ⓘ

this entity surface form: IEEE 802.11i amendment

CCMP → partOf → IEEE 802.11i ⓘ

this entity surface form: Robust Security Network (RSN)

AES‑CCMP → definedInStandard → IEEE 802.11i ⓘ

subject surface form: AES-CCMP

AES-CCM → usedIn → IEEE 802.11i ⓘ

EAP over LAN → usedInStandard → IEEE 802.11i ⓘ