Mitigating Voice Telephony Security and Fraud Risks

Tuesday, 4 February 2003, 11:58 AM EST

Robert Frances Group believes the recent interest in IP-PBX voice telephony systems and the increased use of voice over IP (VoIP) technology in converged enterprise environments has sparked a renewed interest in voice systems among hackers. Hackers have traditionally attempted to steal long distance services in traditional private branch exchange (PBX) environments. In addition, hackers are now attempting denial of service (DoS) attacks and the exploitation of call override features to take control of and, in some cases, disable corporate PBX and voice mail systems. To avoid these attacks, IT executives should develop and implement security plans that will mitigate the chances of a hacker's success in implementing a potentially devastating and very expensive system attack.

[ Read more ]




Spotlight

DMARC: The time is right for email authentication

Posted on 23 January 2015.  |  The DMARC specification has emerged in the last couple years to pull together all the threads of email authentication technology under one roof—to standardize the method in which email is authenticated, and the manner in which reporting and policy enforcement is implemented.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  
DON'T
MISS

Mon, Jan 26th
    COPYRIGHT 1998-2015 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //