Given the log output:
Max 15 00:15:23.431 CRT: #SEC_LOGIN-5-LOGIN_SUCCESS: Login Success [user: msmith] [Source:
10.0.12.45]
[localport: 23] at 00:15:23:431 CET Sun Mar 15 2015
Which of the following should the network administrator do to protect data security?
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A.
Configure port security for logons
B.
Disable telnet and enable SSH
C.
Configure an AAA server
D.
Disable password and enable RSA authentication