Authentication protocols serve as the backbone of online security, enabling users to confirm their identities securely and access protected information and services. They define how claimants (users ...

Microsoft has officially deprecated NTLM authentication on Windows and Windows servers, stating that developers should transition to Kerberos or Negotiation authentication to prevent problems in the ...

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Blast-RADIUS, an authentication bypass in the widely used RADIUS/UDP protocol, enables threat actors to breach networks and devices in man-in-the-middle MD5 collision attacks. Many networked devices ...