Domain Trust Sid Filtering

The output will display a list of trusts for the domain.

Domain trust sid filtering. Sid filtering is set on all trusts to prevent malicious users who have domain or enterprise administrator level access in a trusted forest from granting to themselves or other user accounts in their forest elevated user rights to a trusting forest. This is described more in ms kile 3 3 5 7 5 cross domain trust and referrals pim trust 0x00000400 if this bit and the tate treat as external bit are set then a cross forest trust to a domain is to be treated as privileged identity management trust for the purposes of sid filtering. If users in the trusted domain were migrated from another third domain sid information from the third domain will not be allowed through the trust link. Filtered sid filtering is active for that trust.

If this bit is set then a cross forest trust to a domain is to be treated as an external trust for the purposes of sid filtering. Two trust related security enhancement technologies exist. Windows server 2003 and 2008 automatically configure sid filtering on all trust relationships that are created on these servers. Enhancing the security of a trust relationship.

Nltest server dc in trusting domain domain trusts. Sids from other trusting domains are not included. Sid filtering and the authentication firewall. This attribute relaxes those cross forest trusts to be equivalent to external trusts.

Sid filtering and ad migration. Sid filtering makes things more secure but prevents the use of sid history and can cause problems. If you use windows 2003 s new trust wizard to create a trust the wizard explicitly tells you that sid filtering is enabled. Cross forest trusts are more stringently filtered than external trusts.

For a newly set up trust between two domains or two forests the sid filtering is activated by default the filter removes all foreign sids from the user s access token while accessing a resource via a trust in a trusting domain. Ideal administration simplifies the administration of your windows workgroups and active directory domains by providing in a single tool all the necessary features to manage domains servers stations and users. Sid filtering was introduced in the early days of windows 2000 while the authentication firewall is available only with windows 2003. When sid filtering is enabled the only sids that are used as part of a user s token are from the trusted domain itself.