List of VoIP risks keeps growing

While most people charged with the security of VoIP networks are concerned with hackers' ability to eavesdrop on VoIP calls, the list of risks is much longer. Denial of service attacks, flooding and logic attacks, injected messages, call hijacking and caller ID spoofing all need to be reckoned with, too. When it comes to protecting VoIP, encryption of both the media channel and the call-signaling channel are key.

For the more detail on VoIP's most pressing security risks:
- read this blog from TechRepublic.com

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