Quiz 640-553

Quiz 640-553, Cisco Certified Network Associate Security

Which description is true about ECB mode?

Stream ciphers run on which of the following?

Which one of the aaa accounting commands can be used to enable logging of both the start and stop records for user terminal sessions on the router?

Regarding constructing a good encryption algorithm, what does creating an avalanche effect indicate?

Which description about asymmetric encryption algorithms is correct?

What is the objective of Diffie-Hellman?

Which feature is a potential security weakness of a traditional stateful firewall?

Based on the following items, which two types of interfaces are found on all network-based IPS sensors?

Which key method is used to detect and prevent attacks by use of IDS and/or IPS technologies?

When configuring role-based CLI on a Cisco router, which action will be taken first?