How To Resolve Trust Relationship Issues

By Author: Shirley Green
Total Articles: 129
Comment this article

When certificates are used to secure communications, the microsoft exams must be validated before it can be used. For this to happen, the root CA certificate from the hierarchy that issued the certificates that will be presented must be available in the certificate store of the validating computer. When communications between entities in the same organization need to be secured using certificates, the availability of the root CA certificate is not usually an issue. It is likely that one CA hierarchy exists, and thus there is one root CA and one root CA certificate. Every computer that needs a copy of this certificate might already have one because it is stored in Active Directory.
However, when two or more organizations need to secure communications using certificate services, neither one has the root CA certificate of the other. To resolve this issue, you must establish a trust relationship between the organizations.
In this practice, you will examine requirements for MCP certification multiple demand-dial VPNs. Your objective is to ...
... discover where it might be necessary to develop a trust relationship. Read the scenario and then answer the question that follows. If you are unable to answer the question, review the lesson materials and try the question again. You can find the answer to the questions in the "Questions and Answers" section at the end of the chapter.

You are the security administrator for Humongous Insurance. All tunnels are remote access VPNs. The company has decided to improve security between all sites by pro-viding site-to-site VPNs. The tunnel administrator has set up the VPN routers and con-figured the demanddial interfaces, but some sites cannot connect to others.
Your job as a security designer is twofold: first you must determine the level of security that is required, and then you must interpret this need into a free Cisco IT certification test questions technical solution. The following sections explain how to do these things