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.

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 ...

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 ...

Organizations looking to implement encryption should consider taking a unified approach, says Karen Scarfone, who coauthored NIST's encryption guidance. "[I'm] not saying that the same tool needs to ...

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 ...

CHICAGO—Last week, the PCI Security Standards Council pushed advanced encryption as a way to protect consumers’ card data. But one point-of-sale vendor executive contends authentication at every step ...

I’ve been using a wireless network for a few months. I don’t know much about (Wi-Fi) encryption and security, but I would like to get a better understanding so I can respond appropriately in certain ...