As authentication systems evolve, their capacity to blend flexibility with security will define their effectiveness in ...

Microsoft has officially begun the countdown to shutting down its Kerberos PAC Validation Protocols for Windows 10, Windows 11, and Windows Server. This change, initially delayed, is now moving into ...

Those modern techniques are thankfully part of the Kerberos protocols, which is what Microsoft has been trying to replace NTLM with over the past several years. Since Windows Server 2000 ...

Today is Microsoft' 2025 Patch Tuesday, which includes security updates for 55 flaws, including four zero-day vulnerabilities ...

CISOs should make sure that two actively exploited vulnerabilities in Windows are addressed as part of their staff’s February ...

This suggests that knowing about the state of the art in security mechanisms, and how to use them, is what it means to build ...

elliptical-curve keys and Kerberos whereas SSL does not. TLS and SSL are not interoperable, but TLS does offer backward compatibility for older devices still using SSL. The TLS protocol ...

NTLM (NT LAN Manager), developed by Microsoft in the early 1990s, has persisted in many legacy systems despite being largely superseded by more secure protocols like Kerberos. The NTLMv1 variant has ...

Some examples of this would be telemetry data transferred over a routable protocol such as DNP ... Table 4 presents a list of common ciphers and the individual components used. Kerberos (KRB5) is ...