In an effort to reduce data storage requirements, a company devices to hash every file and eliminate
duplicates. The data processing routines are time sensitive so the hashing algorithm is fast and supported on a
wide range of systems. Which of the following algorithms is BEST suited for this purpose?

The Chief Executive Officer (CEO) of a major defense contracting company a traveling overseas for a
conference. The CEO will be taking a laptop. Which of the following should the security administrator
implement to ensure confidentiality of the data if the laptop were to be stolen or lost during the trip?

The firewall administrator is adding a new certificate for the company’s remote access solution. The solution
requires that the uploaded file contain the entire certificate chain for the certificate to load properly. The
administrator loads the company certificate and the root CA certificate into the file. The file upload is rejected.
Which of the following is required to complete the certificate chain?

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?

A system administrator wants to implement an internal communication system that will allow employees to send
encrypted messages to each other. The system must also support non-repudiation. Which of the following
implements all these requirements?

Joe, a computer forensic technician, responds to an active compromise of a database server. Joe first collects
information in memory, then collects network traffic and finally conducts an image of the hard drive. Which of
the following procedures did Joe follow?

Which of the following are MOST susceptible to birthday attacks?

Which of the following is a document that contains detailed information about actions that include how
something will be done, when the actions will be performed, and penalties for failure?

A company is planning to encrypt the files in several sensitive directories of a file server with a symmetric key.
Which of the following could be used?

Malware that changes its binary pattern on specific dates at specific times to avoid detection is known as a (n):