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Users can share information, but the network only sees encrypted data.
A cryptographic method could see cloud services work with sensitive data without ever decrypting it.
A researcher has shown that attacks on a long-standing mobile phone standard are possible.
Cryptography solutions are far-off, but much can be done in the near term, says Whitfield Diffie.
Researchers are working on ways to make encrypted data easier to find.
Novel voting technology will be used in a local government election.
A new partnership will make quantum cryptography more widely available.
A new protocol aims to protect privacy while allowing organizations to share valuable information.
How an outdated algorithm put secure Internet transactions at risk.