Philip Zimmerman, the creator of Pretty Good Privacy, encryption software that met with trouble under encryption export laws in the 1990s, is back in the news with ...

Zfone, a free piece of software that encrypts voice over IP calls in a way that may circumvent government eavesdropping laws in some countries, is now available to Windows users, its developer said on ...

How easy is it for the average internet user to make a phone call secure enough to frustrate the NSA's extrajudicial surveillance program? Wired News took Phil Zimmermann's newest encryption software, ...

Voice over IP phone calls can be encrypted to prevent wiretapping Zfone is the software that implements my new encryption protocol, called ZRTP, in a certain way. Zfone is not a VoIP client; it ...

Phil Zimmermann, the creator of email encryption software Pretty Good Privacy (PGP), has released Zfone, a VoIP encryption program for Windows. Zfone, which is still ...

Borderware has become the first company to license Zfone, the voice-over-IP (VoIP) encryption software created and launched this summer by Phil Zimmermann. The deal will see the software integrated ...

Zfone is currently in a deployment stage wherein the program is freely available for download and will be ready for widespread deployment within a year. Zimmermann's encryption protocol has been sent ...

LAS VEGAS--Phil Zimmermann gave free e-mail encryption to the world more than a decade ago in the form of software called Pretty Good Privacy. Now Zimmermann, who ...

traffic, it seems like it's time to take matters into our own hands. Our man Philip Zimmerman (who you may know as being the creator of PGP) announced Zfone, a seamless PKI-free, Diffie-Hellman ...

Zfone, a free piece of software that encrypts voice-over-IP (VoIP) calls in a way that may circumvent government eavesdropping laws in some countries, is now available to Windows users, its developer ...