PGP creator aims to keep digital communications strictly confidential with Silent Circle

Being able to communicate without fear of prying eyes and ears intercepting could literally mean the difference between life and death for journalists uncovering corruption in high places, campaigners and activists trying to make the world a better place, or undercover agents engaged in covert operations. The creative force behind well-known email encryption software PGP (Pretty Good Privacy) had just such folks in mind when developing his latest digital security product.