The biggest VoIP security threats - and how to stop them
Businesses of all sizes adopting IP telephony need to seriously consider its security implications. But while a number of threats exist, three stand out as the most dangerous, particularly to smaller organizations.

Phone Phreakers Steal Minutes
VoIP carriers are increasingly falling prey to "phreakers," who steal their minutes and resell them on a thriving black market.

VoIP threats to watch out for
As increasing numbers of users adopt VoIP, more hackers and criminals will be enticed to capitalise on the weaknesses in the technology. This primer looks at the major threats businesses of any size face when adopting VoIP.

[MORE ARTICLES]

Video demo of “sipautohack” tool
Dan York, Dec 30

Over in the VOIPSEC mailing list, Shawn Merdinger recently pointed out a video produced by the folks at Enable Securit...

Voice of VOIPSA upgraded to WordPress 2.7
Dan York, Dec 16

This site is now updated to use WordPress 2.7, the newest version of WordPress.  Everything seemed to go okay but if ...

FYI - “Security Bloggers Network” in transition&...
Dan York, Nov 19

For those of you who may be used to reading this blog through the “Security Bloggers Network” set up origi...

MD5 digests and rogue SSL certs - R...
- Johansson Olle E

MD5 digests and rogue SSL certs - R...
- Dan York

Anyone at the 25th Chaos Communicat...
- Johansson Olle E

Anyone at the 25th Chaos Communicat...
- Dan York

help
- Christopher M. King

[JOIN THE VOIPSEC FORUM]