CompTIA Security+ jobs in 2025: Outlook and career opportunities

Are you considering getting your CompTIA Security+ certification? Learn about the Security+ job outlook and career paths.

CompTIA Security+ resources: Free books, videos, tests and more!

Want free Security+ training resources? Check out these free videos, guides, books and more from Infosec and CompTIA.

CompTIA Security+ certification: History of the exam

Learn the history of the Security+ certification and how it has evolved to the latest version of the Security+ exam.

CompTIA and DoD requirements in 2025: Understanding 8140 vs. 8570

See how DoD 8140 maps to Security+ and other CompTIA certifications and how 8140 is different from DoD 8570.

CompTIA Security+ continuing education and renewal requirements

Learn about earning CompTIA Security+ continuing education units (CEUs) and how to renew your Security+ certification.

Security+: Implementing public key infrastructure

Implementation of public key infrastructure is critical to your organization's security. Learn all about the components of PKI and how it relates to the Security+

Security+: Implementing identity and access management (IAM) controls

Implementing identity and access management controls is very important for your organization and a major topic on the Security+ exam.

Security+: Risk management processes and concepts

It's important to understand what goes into risk management — for all cybersecurity professionals and for those taking the CompTIA Security+ exam.

Security+: Security implications of embedded systems

Today’s devices are often “smart,” providing an extra security conundrum and a unique set of challenges when trying to stay secure.

Security+: Business impact analysis concepts

Learn about the concepts of a business impact analysis (BIA), its uses in cybersecurity and organizational risk, and more.