Outsmart. Outsecure. Outlast.
In the ever-evolving world of cyber security, understanding key terminology is essential to protect your business and personal data. This comprehensive cyber security glossary provides clear and concise definitions of the most important terms, concepts, and threats in the digital security landscape. From ransomware and phishing to zero-day exploits and encryption, this guide is designed to help you stay informed and secure. Whether you're an IT professional, a business owner, or just someone looking to enhance your cyber security knowledge, this glossary is your essential resource for comprehensive cyber security awareness.
A software update designed to fix security vulnerabilities, bugs, or performance issues.
Example: Microsoft releases a patch to address a security flaw in Windows, which users need to install to stay protected.
The process of regularly updating software to fix security vulnerabilities, bugs, and performance issues.
Example: An IT team applies a security patch to operating systems and applications each month to protect against newly discovered vulnerabilities.
See also: Patch
The second Tuesday of each month when Microsoft releases security updates for its software.
Example: IT departments schedule updates on Patch Tuesday to ensure systems stay secure.
See also: Patch, Patch Management
An attack that targets a vulnerability unknown to the software vendor, giving them "zero days" to provide a fix.
Example: An attacker discovers a flaw in a web browser and uses it to steal data before a patch is released.