Learn why encryption keys matter more than encryption itself when choosing the best secure email—covering key ownership, access control, privacy risks, and true end-to-end security.

DALLAS--(BUSINESS WIRE)--Zix Corporation (ZixCorp), (NASDAQ: ZIXI), the leader in email encryption services, announces a new release of ZixPort ®, which will include message recall and two-factor ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Update, Nov. 24, 2024: This story, originally published Nov.

Security researchers at WithSecure, previously F-Secure Business, found that it is possible to partially or fully infer the contents of encrypted messages sent through Microsoft Office 365 due to the ...

Think back to the height of the Cold War. As the US and the Soviet Union amassed huge stockpiles of weapons, the real battle was waged with information. Who was spying on whom, and what exactly were ...

Members can download this article in PDF format. The security of cryptographic applications critically relies on symmetric keys and private keys that are continually kept secret. The method used to ...

Not wanting to be left behind in the pursuit of enhanced user security, Viber is adding end-to-end encryption (E2EE) following WhatsApp’s E2EE roll out earlier in April. Viber announced on Tuesday ...

From the user point of view, security and efficiency are the two main factors for any authentication scheme. However, most of the smart card authentication schemes are vulnerable to one or the other ...