CRIME-Vulnerability/EN

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Check for the CRIME vulnerability

Check Vulnerable to Crime
Beschreibung The server is vulnerable to Crime. This allows an attacker to decode the communication.
Hintergrund The CRIME attack takes advantage of the fact that data compression can change the length of encrypted messages, and this provides conclusions about the plain text. This can be used by a skilled attacker to steal cookies, for example.
Auswirkung The server is vulnerable through a security flaw that allows an attacker to decrypt the communication.
Lösung / Tipps CRIME can be prevented by disabling the use of compression of data in TLS. Disable TLS Compression on your server.