Flashcards
Authentication and Encryption Net+ M2
Cards in this deck (7)
- 1WEP48 or 104-bit encryption key (24-bit IV)
easily hackable, but some systems may only be able to use WEP
isolate devices that use WEP from other networks - 2TKIPthe base on which WPA was built
- 3WPAuses multiple modes of authentication, including PSK (smaller networks)
uses RC4 stream cipher but also uses TKIP
WPA Enterprise centrally manages the authentication process - 4WPA2uses AES-CCMP
AES replaced RC4
CCMP replaced TKIP
requires more processing power
Personal uses PSK
Enterprise uses EAP, requires RADIUS - 5WPA3uses AES-GCMP and SAE
SAE replaced PSK - 6AESblock cipher - 128 (10 rounds), 192 (12 rounds), 256 (14 rounds)
block size is fixed at 128-bits
requires less memory than other types of encryption - 7CCMPwas created by protocols within AES
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- CompTIA Information Technology (Network +) Flashcards on Authentication and Encryption Net+ M2, created by Lyndsay Badding on 20/02/2024.
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- Lyndsay Badding
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