[VoiceOps] Fraud fun

[Alex Balashov]

On 05/19/2011 02:41 PM, Robert Dawson wrote:

>> -- It's just a matter of time before they remove the string "friendly-
>> scanner" from their SIP messages.
>
> They already have

Well, yeah.  In the long run, there are other high-speed SIP scanners 
besides SIPvicious, and trying to fingerprint the UA is not a good DoS 
or intrusion prevention strategy.

-- 
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/