Signature Detail

TNS: Unknown Command

This anomaly triggers if it detects attempts to request an unknown Transparent Network Substrate (TNS) command. It can indicate an attacker is attempting to compromise your system.

Extended Description

Anomalous TNS network traffic could represent an incorrectly configured host, or an attack.

References

• URL: http://www.orafaq.com/faqnet.htm
• URL: http://en.wikipedia.org/wiki/Transparent_Network_Substrate