Defense in Depth

Defense in Depth is a security approach that uses multiple layers of security controls to protect assets. If one security measure fails, others are in place to provide continued protection. This layered approach reduces the risk of a single point of failure compromising the entire system.

Visit the following resources to learn more:

• @article@What is Defense in Depth?
• @article@What is Defense in Depth? Best Practices for Layered Security
• @video@Defense-in-Depth - CompTIA Security+