Can't the session-border-controllers of these systems help to monitor and eliminate these threats?
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Today is the day!
The announcement is only minutes away...I wonder if any of the big-name companies will be in the news this week (if they don't patch). A link to this article can be found on my blog:
http://www.johntyra.com/severe-voip-vulnerabilities-to-be-announced-today
so were is the annoucement
So were is the noon annoucement
i cant find anything about this on CCO; did anything transpire?
i cant find anything about this on CCO; did anything transpire?
VoIP Vulnerabilities versus Voice Vulnerabilities
Clearly, it's important to find/fix vulnerabilities in VoIP applications. At the same time, there are a number of important and active risks posed by voice networks (TDM, VoIP or hybrid) that can and should be addressed via Voice Firewall and IPS solutions (beyond SBC functionality). A partial list of real world voice network issues plaguing enterprises, regardless of voice system:
> Control of data network inbound access via modems of the authorized and rogue varieties (may enterprises still use the ineffective method of war dialing to search for modems to find a small % of the modems in use)
> Control of outbound modem/fax transmissions to prevent DLP of sensitive data
> Prevention of costly toll fraud
> Blocking of harassing phone calls not accompanied by caller ID
> Real time detection of social engineering for fraudulent schemes via calls into call centers processing financial transactions.
There are a growing number of leading enterprises from the Department of Defense to small and large commercial enterprises deploying voice firewalls.
It's time to cover the whole perimeter.
VoIP Vulnerabilities versus Voice Vulnerabilities
Clearly, it's important to find/fix vulnerabilities in VoIP applications. At the same time, there are a number of important and active risks posed by voice networks (TDM, VoIP or hybrid) that can and should be addressed via Voice Firewall and IPS solutions (beyond SBC functionality). A partial list of real world voice network issues plaguing enterprises, regardless of voice system:
> Control of data network inbound access via modems of the authorized and rogue varieties (may enterprises still use the ineffective method of war dialing to search for modems to find a small % of the modems in use)
> Control of outbound modem/fax transmissions to prevent DLP of sensitive data
> Prevention of costly toll fraud
> Blocking of harassing phone calls not accompanied by caller ID
> Real time detection of social engineering for fraudulent schemes via calls into call centers processing financial transactions.
There are a growing number of leading enterprises from the Department of Defense to small and large commercial enterprises deploying voice firewalls.
It's time to cover the whole perimeter.
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