Examkin

Soru

Zorluk: OrtaWireless Security Standards and Encryption Protocols

Match each wireless security standard on the left with its corresponding primary cryptographic cipher and authentication mechanism on the right.

  • WEP (Wired Equivalent Privacy)RC4 stream cipher with CRC-32 integrity check and static keying
  • WPA2-PersonalAES-CCMP encryption with a Pre-Shared Key (PSK)
  • WPA3-PersonalSAE (Simultaneous Authentication of Equals) with AES-CCMP-128 or GCMP-128
  • WPA3-Enterprise (192-bit mode)GCMP-256 cryptographic suite combined with 802.1X EAP authentication

Cevap

WEP pairs with RC4/CRC-32; WPA2-Personal pairs with AES-CCMP with PSK; WPA3-Personal pairs with SAE with AES-CCMP-128/GCMP-128; WPA3-Enterprise (192-bit mode) pairs with GCMP-256 with 802.1X EAP.
Each wireless security standard defines specific cryptographic primitives and authentication methods: WEP uses RC4 with CRC-32; WPA2-Personal introduces AES-CCMP with a Pre-Shared Key; WPA3-Personal replaces traditional PSK with SAE while retaining/upgrading AES encryption; and WPA3-Enterprise 192-bit mode enforces GCMP-256 alongside enterprise 802.1X EAP authentication.

Adım Adım Çözüm

1
Identify legacy protocol primitives
WEP relies on the RC4 stream cipher and CRC-32.
WEP is the legacy standard utilizing static keys and RC4 encryption.
2
Distinguish WPA2 pre-shared key standards
WPA2-Personal pairs AES-CCMP with PSK authentication.
AES-CCMP replaced TKIP/RC4 as the mandatory cipher suite under IEEE 802.11i/WPA2.
3
Map WPA3 personal key exchange mechanisms
WPA3-Personal utilizes Simultaneous Authentication of Equals (SAE).
SAE provides forward secrecy and resistance to offline dictionary attacks.
4
Map enterprise high-security profile requirements
WPA3-Enterprise 192-bit mode maps to GCMP-256 with 802.1X EAP.
The 192-bit security mode specified in WPA3 requires GCMP-256 and robust EAP authentication methods.

Anahtar Kavram

Wireless Security Standards and Encryption Protocol Mapping
Bu soruyu puanla

Konular

Wireless Security Standards and Encryption Protocols

Bu konudan daha fazla soru