Reply To: OCU C)SP D Week 02 Lesson 04 Discussion

One of the most important OWASP security principles is Defense in Depth. Basically, it means not putting all your trust in one security measure but using multiple layers of protection to keep systems safe. Think of it like locking your front door, setting an alarm, and having a security camera. It’s much harder for someone to break in. This principle matters because no single defense is perfect. If a hacker gets past one layer, the others are still there to stop them or at least slow them down. In a real-world example, even if a firewall fails, encryption and access controls can still protect sensitive data. Defense in Depth also pushes companies to stay alert, keep systems updated, and watch for new threats. It’s a smart and proactive way to handle security and helps keep information secure, available, and reliable in a world full of cyber risks.