Cybersecurity 101

In today’s digital world, cybersecurity is essential. At WatchGuard, we break down key cybersecurity topics with clear explanations, practical examples, and proven best practices. Whether you want to learn about network security, endpoint protection, identity management, or cyber threats—start your journey with Cybersecurity 101.

A | B | C | D | E | F | G | I | L | M | N | O | P | R | S | T | V | W | X | Z

P

Patch Management

The process of applying vendor-issued updates to close security vulnerabilities and optimize the performance of software and devices. The best patch management services detect missing patches, outdated or EOL software, and known CVEs, then correlate that data with risk severity to help teams prioritize remediations.