UserLock delivers Identity & Access Management (IAM) for organizations built on Microsoft Active Directory. It protects logins to corporate networks and SaaS applications across hybrid, remote, and even offline or air-gapped environments. UserLock verifies AD identity access with multi-factor authentication (MFA), single sign-on (SSO), and context-aware access controls, making secure logins seamless for users and simple for IT teams. Unlike cloud-first IAM solutions, it strengthens security without replacing AD or requiring complex identity migrations. Administrators gain real-time visibility and control over user sessions to stop account sharing, limit concurrent logins, and respond instantly to suspicious activity. Detailed auditing and reporting help organizations meet compliance standards such as ISO 27001, HIPAA, and NIS2.