CompTIA currently offers three security-related certifications that can be used to satisfy the US Department of Defense’s (DoD) established Directive 8570.1: Information Assurance Training, Certification and Workforce Management.

A+ Certification

The A+ certification is intended for computer service technicians and validates a their ability to perform tasks such as installation, configuration, diagnosing, preventive maintenance and basic networking. The exams also cover domains such as security, safety and environmental issues and communication and professionalism. With more than 700,000 technicians certified worldwide, CompTIA A+ is seen by the technology community as a solid baseline credential for entry into an IT career.

Network+ Certification

The Network+ certification builds upon the A+ certification as the computer technician or IT networking professional acquires more work experince. This certification tests a technician’s ability to describe the features and functions of networking components and to install, configure and troubleshoot basic networking hardware, protocols and services. Although not a prerequisite, it is recommended that CompTIA Network+ candidates have at least nine months of experience in network support or administration or adequate academic training, along with a CompTIA A+ certification.

Security+ Certification

The Security+ certification builds upon the Network+ certification and tests the individual’s knowledge of systems security, network infrastructure, access control, assessments and audits, cryptography and organizational security. Although not a prerequisite, it is recommended that CompTIA Security+ candidates have at least two years of on-the-job technical networking experience, with an emphasis on security. The CompTIA Network+ certification is also recommended.

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