Endpoint security, or endpoint protection, is the cybersecurity approach to defending endpoints — such as desktops, laptops, and mobile devices — from malicious activity. An endpoint protection platform (EPP) is a solution used to detect and prevent security threats like file-based malware attacks among other malicious activities.

Endpoint security or endpoint protection is the process of defending endpoints — devices that connect to a network, like laptops and smartphones — from attack. Endpoint security can also involve blocking dangerous user behavior that could result in the endpoint device's becoming compromised or infected with malware.

The terms endpoint protection, endpoint security, and endpoint protection platforms are often used interchangeably to refer to centrally managed security solutions organizations use to protect endpoints. Endpoint security works by examining files, processes, and systems for suspicious or malicious activity.

Endpoint protection is a comprehensive system of tools, services, and processes designed to protect endpoints against the full range of endpoint threats, such as malware, ransomware, and Zero Day threats.

Endpoint protection involves monitoring and protecting endpoints against cyber threats. Protected endpoints include desktops, laptops, smartphones, tablet computers, and other devices.