4-29.3 Secure Protocols

Question 1

Secure replacement for telnet, rlogin, rsh, and rsync

Answer 1

SSH

Question 2

Protocol used to established a secure communication channel between two TCP sessions using cryptographic key exchange on port 443

Answer 2

TLS

Question 3

The version of SNMP that added cryptographic security features

Answer 3

SNMPv3

Question 4

Protocol used to secure audio and video transmission

Answer 4

SRTP

Question 5

Protocol used to digitally sign zone files

Answer 5

DNSSEC