you can determine the scope of authentication between two domains that are joined by an external trust. You can set selective authentication differently for outgoing and incoming external trusts 院士坐二等座走红

Resumes-Cover-Letters In Windows NT and Windows 2000, if users in one forest needed access to free 70-297 test questions resources in a second forest, an administrator had to create an external trust relationship between the two domains. Because external trusts are one-way and nontransitive, they require administrator resources and limit the ability for trust paths to extend to other domains. Forest trusts are a new feature in Windows Server 2003, extending transitivity beyond the scope of a single forest to a second Window’s Server 2003 forest. Forest trusts provide the following benefits: Simplified management. Forest trusts reduce the number of external trusts necessary to share resources with a second forest. Two-way trust relationships between all domains in two forests. UPN authentications can be used across two forests. Both the Kerberos and NTLM authentication protocols can be used to help improve the trustworthiness of authorization data transferred between forests. Administrative flexibility. Administrators can choose to split collaborative delegation efforts with other administrators into forest-wide administrative units. Forest trusts can be created and are transitive between only two forests. Therefore, if a forest trust is created between Forestl and Forest2, and a forest trust is also created between Forest2 and Forests, Forestl does not have an implicit trust with Forest3. If you upgrade a Windows NT 4 domain to a Windows Server 2003 domain, the existing Microsoft exam 70-297 trust relationship remains in the same state. Accessing Resources Across Domains Joined by an External Trust Using Active Directory Domains And Trusts, you can determine the scope of authentication between two domains that are joined by an external trust. You can set selective authentication differently for outgoing and incoming external trusts, which allows you to make flexi?ble authentication decisions between external domains. You select domain-wide or selective authentication on the Outgoing Trust Authentication Level page when you set up an external trust using the New Trust Wizard. If you apply domain-wide authentication to an external trust, users in the trusted domain have the same level of access to resources in the local domain as users who belong to the local domain. For example, if Domain A trusts Domain B and domain-wide authentication is used, any user from Domain B can access any resource in Domain A (assuming the user has the required permissions). If you apply selective authentication to an external trust, you need to manually designate which users in the trusted domain can authenticate for specific computers in the trusting domain. To do this, use Active Directory Users And Computers to open the access control list for each computer in the trusting domain that hosts resources that may be accessed by any users in the trusted domain. Grant users in the free test questions trusted domain (or groups that include users in the trusted domain) the access control right Allowed To Authenticate. About the Author: 相关的主题文章:

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