Pete, the system administrator, has blocked users from accessing social media web sites. In
addition to protecting company information from being accidentally leaked, which additional
security benefit does this provide?

A.
No competition with the company’s official social presence

B.
Protection against malware introduced by banner ads

C.
Increased user productivity based upon fewer distractions

D.
Elimination of risks caused by unauthorized P2P file sharing

Explanation:
Banner, or header information messages sent with data to find out about the system(s) does
happen. Banners often identify the host, the operating system running on it, and other information
that can be useful if you are going to attempt to later breach the security of it.