Blog Archives
How to Temporarily Disable Cisco Duo Windows Logon for Emergency Recovery
Cisco Duo is a multifactor authentication (MFA) solution that adds an additional layer of security to Windows computers by requiring users to verify their identity during the sign-in process. However, there are situations where Duo can prevent an IT technician from accessing a computer to resolve an underlying problem. For example, a laptop may lose […]
Understanding DNS in Active Directory
How Domain Controllers, SRV Records, Kerberos, and NETLOGON Actually Work When most people think of DNS, they think of simple name resolution. A hostname resolves to an IP address, and that is it. In an Active Directory environment, DNS plays a much deeper role. It is not just name resolution. It is service discovery, […]