Many organizations want stronger Active Directory security but prefer to avoid installing software on every workstation and server because it increases deployment and maintenance efforts. A directory-level approach can simplify this process by protecting authentication at the source instead of on individual endpoints. Protectimus offers this type of solution through its Active Directory MFA technology, helping secure Windows logons, RDP, LDAP, and other AD-connected services without requiring endpoint agents. For IT administrators exploring this approach, the Protectimus Active Directory security guide provides practical information on implementing stronger identity protection while minimizing infrastructure changes and administrative overhead.