LDAP vs. Active Directory: Understanding the Differences

This report summarizes the roles and differences between LDAP and Active Directory, highlights security risks (unencrypted LDAP traffic, anonymous binds, LDAP injection, Kerberoasting, credential dumping), describes third-party integration exposures, and provides practical hardening recommendations such as using LDAPS/TLS, disabling anonymous binds, input validation, tiered administrative access, comprehensive logging, MFA for privileged accounts, and vendor segmentation; it also notes SecurityScorecard’s external monitoring capabilities and a referenced 2025 phishing campaign targeting ADFS.