The CompTIA Security+ certification designates knowledgeable professionals in the field of security, one of the fastest-growing fields in IT. Security threats are increasing in number and severity, and the gap between the need for security professionals and qualified IT personnel is the largest of any IT specialty, according to a 2008 CompTIA study. Even in a troubled economy, most businesses plan to maintain or increase their investment in security.
CompTIA Security+ is an international, vendor-neutral certification that proves competency in system security, network infrastructure, access control and organizational security. Major organizations that employ CompTIA Security+ certified staff include Booz Allen Hamilton, Hewlett-Packard, IBM, Motorola, Symantec, Telstra, Hitachi, Ricoh, Lockheed Martin, Unisys, Hilton Hotels Corp., General Mills, the U.S. Navy, Army, Air Force and Marines.
Although not a prerequisite, it is recommended that CompTIA Security+ candidates have at least two years of technical networking experience, with an emphasis on security. The CompTIA Network+ certification is also recommended.
- Network Security
- Compliance and Operational Security
- Threats and Vulnerabilities
- Application, Data and Host Security
- Access Control and Identity Management
The above domains for the examination makes up 21%, 18%, 21%, 16%, 13%, and 11% respectively.
Test Details 
Number of questions: 100
Length of test: 90 minutes
Passing score: 750 on a scale of 100-900
Recommended experience: CompTIA Network+ certification and two years of technical networking experience, with an emphasis on security.
Languages: English, Spanish, German, Japanese, Chinese
Exam codes: SY0-301, JK0-015