Computer Basics

A protocol for secure communication over a network; encrypts data to protect it from eavesdropping.

A software or hardware that examines network traffic and either blocks it or allows it to pass, based on a set of rules.

Malicious software designed to harm or exploit computer systems.

An attempt to trick someone into revealing sensitive information by disguising oneself as a trustworthy entity.

Software that scans a computer system to identify and eliminate viruses and other malware.

The practice of protecting computer systems and networks from digital attacks, theft, or damage.

Keeping software updated can patch security vulnerabilities and protect against exploits.