iPhone users can test encrypted RCS texts to Android in iOS 26.4 beta 2

After the first beta was iPhone to iPhone only, the second iOS 26.4 developer beta lets iPhones and Androids trade fully ...

Apple Begins Testing End-to-End Encryption for RCS Messages in iOS 26.4 Beta

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The ...

Apple is finally testing RCS encryption, but there’s a catch for Android users

Apple is finally testing RCS encryption in the iOS 26.4 beta, but for now, those secure green bubbles are sticking to iPhones ...

Flash Freezing Flash Boys: Per-transaction encryption to fight malicious MEV

Flash Freezing Flash Boys can be implemented with one of two cryptographic protocols, either TDH2 or PVSS. The difference lies in who bears the setup burden and how often the committee structure is ...
ZDNet

Microsoft may give your encryption key to law enforcement upon valid request - here's how to keep it safe

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 ...
Ars Technica

How to encrypt your PC’s disk without giving the keys to Microsoft

In early 2025, Forbes reports, investigators at the FBI served Microsoft with a warrant seeking the BitLocker encryption recovery keys for several laptops it believed held evidence of fraud in Guam’s ...
Security Boulevard

How to Resolve SAML Bad Assertion Errors?

Learn how to diagnose and fix SAML bad assertion errors. A technical guide for CTOs on resolving clock skew, audience mismatches, and signature failures in SSO.