صرفا جهت اطلاع:

Active Directory is really just a management framework around LDAP, Kerberos, DNS and PKI — all of which were well established in the unix community long before Active Directory ever existed.

Anti-capitalist, anti-hierarchy, autonomous, feminist, or radical server projects, revolutionary collectives which provide free or mutual aid services to radical and grassroots activists.

https://riseup.net/en/security/resources/radical-servers