K

XML (Extensible Markup Language)

XOR Encryption (Exclusive OR)

XPath Injection

XSS (Cross-Site Scripting) Protection

Yagi Antenna

YAML (Yet Another Markup Language)

YARA Rules

Yarn (Yet Another Resource Negotiator)

Yearly Patch Management

Yellow Team

Yield Optimization Security

Yield Rate Monitoring

YottaScale

YubiKey Authentication

Zero-Day Exploit

Zero-Day Vulnerability

Zeroization

Zero Trust Architecture

Zettabyte-Scale Data

Zigbee Protocol

Zombie Process

Zone-Based Security

Zone Controller

Z-Wave Protocol