A set of … determine what traffic to allow in and what traffic to block. Obviously, a firewall is a critical piece of your security strategy.

A. Session hijacking

B. Insider threats

C. Web attacks

D. DNS poisoning

A. is what translates the domain names you and I understand (like www.ChuckEasttom.com) into IP addresses that computers and routers understand

B. is the process of finding personal information about an individual and broadcasting it, often via the Internet

C. is actually a much greater problem than many people appreciate. Within an organization, information security is often more lax than it should be

D. is simply when someone inside your organization either misuses his access to data or accesses data he is not authorized to access

A. CryptoLocker

B. MacDefender

C. W32/Netsky-P

D. Troj/Invo-Zip

A. header / body

B. upper / downer

C. left part / right part

D. body / conclude

A. Computer Emergency Response Team

B. Computer Emergency Reply Team

C. Computer Exit Response Team

D. Computer Exit Reply Team

A. Ping

B. IPConfig

C. Tracert

D. MyConfig

A. Proxy

B. Hub

C. Router

D. Switch