After announcing end-of-support slated for 2016 for RC4, Microsoft has finally disabled the decades-old stream cipher in its Edge browser as well as IE11, across Windows 7, 8, 8.1 and 10. Last year, ...

It’s been more than 25 years since Ron Rivest invented his RC4 stream cipher, and after all that time it’s still being used widely, which is something of an achievement in the crypto world. However, ...

A Microsoft update that will disable the compromised RC4 stream cipher on Windows systems was released on Tuesday. The update is described in Security Advisory 2868725, but it seems to have gone ...

The decision to remove RC4 from IE, Edge, Chrome, and Firefox is final nail in the coffin for the vulnerable cryptographic algorithm After years of security experts demanding the RC4 stream cipher be ...

The RC4 and SHA-1 algorithms have taken a lot of hits in recent years, with new attacks popping up on a regular basis. Many security experts and cryptographers have been recommending that vendors ...

Google Apps customers who still rely on SSLv3 or RC4 need to update to TLS or face the prospect of no longer being able to send out mail Mark your calendars: Google will disable support for the RC4 ...

A Microsoft update that will disable the compromised RC4 stream cipher on Windows systems was released on Tuesday. The update is described in Security Advisory 2868725, but it seems to have gone ...