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Backdoor

Threats

A hidden way to access a system.

Definition

A backdoor is a secret access path that bypasses normal login controls. It can be added by attackers or, sometimes, by developers (which is risky).

In plain English A hidden way to access a system.

Why this matters

Why it matters: Backdoors can allow ongoing spying and access to private data.

Example

Example: Malware installs a backdoor that lets an attacker control your computer remotely.