Network Security Glossary
This glossary contains a list of terms, abbreviations, and acronyms frequently used when discussing networks, security, firewalls, and WatchGuard products.
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- XOR
- Shorthand for "Exclusive-or," a mathematical operation used to represent the differences between two values.
- X.509v3
- An ITU-T digital certificate that is an internationally recognized electronic document used to prove identity and public key ownership over a communication network. It contains the issuer's name, the user's identifying information, and the issuer's digital signature.
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About WatchGuard
Affordable, easy-to-manage network security is our game. From the enterprise to the small branch office, we've got solutions that deliver security, performance, and rock-solid reliability. Learn why Next-Generation Firewalls (NGFWs) are essential for today's big business networks. Browse the features and benefits of our exceptionally strong Extensible Threat Management (XTM) products, and discover how WatchGuard SSL makes secure remote access easy. For best-in-class email and web security with data loss prevention, check out our Extensible Content Security (XCS) appliances. WatchGuard delivers powerful security and performance without the powerful price tag. Learn more about us.
