Voice of Security: Tight Makes Right

Brown, Karen
April 2006
Multichannel News;4/3/2006, Vol. 27 Issue 14, p42
Focuses on the vulnerability of the Internet protocol voice traffic feature of a cable-system network operations center to security threats from computer hackers. Possible launch of distributed denial-of-service attacks on a cable operator's softswitches; Efforts of cable operators to improve their firewalls and monitoring systems; Information on the firewalls and monitoring systems installed by Insight Communications Co. at its network operations center.


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