How secure is VoIP?

Tuesday, 13 September 2005, 3:10 PM EST

Phil Zimmerman, the inventor of PGP, the application often credited with the introduction of cryptography to the masses, recently announced his intent to provide PGP-like software to ensure the privacy of VoIP communications. VoIP, or Internet telephony, enables the routing of voice conversations over IP networks and is currently offered for use through newer companies, such as Vonage and Lingo (and some not-so-new companies, like Verizon and Comcast). You'd be well within your rights to ask, "If VoIP isn't currently secure, how can it be offered to companies and individuals as a legitimate service? And if it is secure, why all the fuss?"

By Jeffrey L. Vagle at IT Manager's Journal.

[ Read more ]




Spotlight

Patching: The least understood line of defense

Posted on 29 August 2014.  |  How many end users, indeed how many IT pros, truly get patching? Sure, many of us see Windows install updates when we shut down our PC and think all is well. Itís not.


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

Tue, Sep 2nd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //