The Windows security updates from January herald the phase-out of insecure RC4 encryption. A vulnerability requires action.
RC4’s long, messy reign over Windows authentication At the center of this shift is RC4, short for Rivest Cipher 4, a stream cipher that once powered much of the internet’s “secure” traffic and is now ...
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Microsoft rolls out new Kerberos protections to block RC4 encryption, with enforcement mode becoming mandatory for domain ...
Why did Microsoft abolish the encryption method 'RC4' that it had supported by default for 26 years?
Microsoft has finally decided to discontinue the RC4 encryption method that has been supported by default in Windows for 26 years. By eliminating this old technology, which has been the target of ...
Microsoft released optional security updates Tuesday for various versions of the .NET Framework that prevent the RC4 encryption algorithm from being used in TLS (Transport Layer Security) connections.
Microsoft patched serious vulnerabilities Tuesday in Windows, Internet Explorer and Office, but also urged customers to stop using the aging RC4 cipher and SHA-1 hashing function in their systems and ...
There’s an old saying in the security community: Attacks always get better. The latest case where that holds true is for the aging RC4 cipher that’s still widely used to encrypt communications on the ...
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