Unified threat management (UTM)
Online Certificate Status Protocol - Provides scalability for OCSP checks The CA is responsible for responding to all client OCSP requests - This may not scale well Instead, have the certificate holder verify their own status - Status information is stored on the certificate holder's server OCSP status is "stapled" into the SSL/TLS handshake - Digitally signed by the CA
Alternate answers seen on other CBTs
The same question shows up worded slightly differently across CBT versions. Here are the other answer variants we've indexed.
Uses AES w/128 bit keys uses CCM that combines CTR mode for data confidentiality and CBC-MAC for authentication and integrity replaces TKIP
Comptia Exam Objectives Security+ →A lock that reads a unique biological attribute such as a fingerprint, iris, retina, or palm and then uses that input as a key.
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