Backdoor — A backdoor provides an alternative route into a system that bypasses normal security controls. Attackers introduce backdoors through malicious code, compromised updates, or unauthorized configuration changes. Their presence allows continued access even after defenders address the original entry point. – Unauthorized Access

Added October 7, 2026

Backdoor — A backdoor is a mechanism that bypasses normal authentication or other security controls to provide access to a system. It can be deliberately installed or introduced through malicious software or unauthorized modifications. Attackers use backdoors to maintain access, steal information, or control compromised systems.

Added November 6, 2026