Quantum key distribution promises ultra-secure communication by using the strange rules of quantum physics to detect eavesdroppers instantly. But even the most secure quantum link can falter if the ...

From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...

BitLocker encryption keys provided to law enforcement by Microsoft raise concerns about digital privacy as encrypted data ...

PCWorld outlines four essential security upgrades for new PCs: verifying Windows encryption settings, optimizing antivirus configurations, enabling biometric login, and setting up dedicated password ...

Academic study finds 25 attack methods in major cloud password managers exposing vault, recovery, and encryption design risks.

Researchers at ETH Zurich have tested the security of Bitwarden, LastPass, Dashlane, and 1Password password managers.

BitLocker encrypts your hard drive and requires a key to decrypt it. Microsoft may give your key to law enforcement upon a valid request. Don't save your key to the cloud; instead, store it locally or ...

Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to ...

Apple's iOS 26.4 beta is here with RCS encryption and music updates. However, Siri 2.0 is still missing ahead of the newly announced March 4 event.

Security keys are the most secure way to stop SIM swaps and phishing attacks. Step-by-step instructions for Google, Apple, ...

Stop obsessing over trendy algorithms; your sloppy key management is the real security "black hole" that AI and quantum ...