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 ...
Microsoft will enforce stronger Kerberos encryption in April 2026, removing RC4 support and potentially impacting enterprise setups.
Microsoft's scheduled security patches were accompanied by cryptography-related recommendations to stop using RC4 cipher and SHA-1 Microsoft patched serious vulnerabilities Tuesday in Windows, ...