Directory Services

#cybersecurity #coursera #quiz #solution #network #ITsupport #google

OpenLDAP is open source, and AD is not.

OpenLDAP doesn't work on Windows, but AD can be used on any operating system.

AD is open-source, and OpenLDAP is not.

OpenLDAP works on any operating system, AD does not.

Replication failure may occur.

The GPO may be linked to the OU that contains the computer.

Kerberos may have issues with the UTC time on the clock.

Fast Logon Optimization may delay GPO changes from taking effect.

A policy is editable only by admins, but anyone can edit a group policy preference.A preference is editable only by admins, but anyone can edit a policy.Policies are reapplied every 90 minutes, and preferences are a settings template.Preferences are reapplied every 90 minutes, and policies are more of a settings template.

AD is used as a central repository of group policy objects, or GPOs.

AD includes a tool called the Active Directory Authentication Center, or ADAC.

AD is incompatible with Linux, OS X, and other non-Windows hosts.

AD can "speak" LDAP.

CN=John Smith ,OU=Sysadmin,DC=jsmith,DC=comjsmithSysadminJohn Smith

Active DirectoryDSPOpenLDAPDISP

A recordAAAA recordSRV recordTXT record

Common nameOrganizational unitDistinguished name

Site, Domain, OUSite, OU, DomainOU, Domain, SiteOU, Site, Domain

Authorization

Confidentiality

Centralized authentication

Accounting

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