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 ### LDAP
 
+- [OpenLDAP Security Considerations](http://www.openldap.org/doc/admin24/security.html)
+
 ### DNS
 
 - [NSA BIND 9 DNS Security](https://apps.nsa.gov/iaarchive/library/ia-guidance/security-configuration/applications/bind-9-dns-security.cfm) (2011)