Telephony Hacking and Fraud | Securing Telephony Systems

Telephony Fraud Telephony Hacking and Fraud is once again on the rise.  Phone Phreaking was common between the 60’s and 90’s; it allowed Phreakers to place free calls and access Remote Dial-In computers; from there they would add voicemail boxes, snoop on phone lines, add call forwarding etc. Phreaking once again is emerging with modern technology (VOIP, SIP, IAX etc).  Just like open web-services, that allow public internet users to…