A change in organizational
policy to allow the Remote Desktop Protocol for all networks could be easily modified by
adding an additional Enterprise access rule to an existing Enterprise policy.
FIGURE 6.8 Defining the Enterprise internal network.
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Setting Up Enterprise Networks and Policies
FIGURE 6.9 Defining the network relationship between ISA Enterprise networks.
By default, a single Enterprise policy already exists, with a default access rule to deny all
connections. This is by design for security purposes. To create an additional Enterprise
policy, do the following:
1. From the ISA Enterprise Console, click on the Enterprise Policies node.
2. In the Tasks tab of the Tasks pane, click the link for Create New Enterprise Policy.
3. Enter a name for the policy, such as CompanyABC Policy, and click Next.
4. Click Finish, Apply, and OK.
Creating Enterprise Access Rules for the Enterprise Policy
Each Enterprise policy can be populated with various Enterprise access rules. To create a
single rule allowing web access, for example, perform the following steps:
1. From the ISA Console, navigate to Enterprise, Enterprise Policies, CompanyABC
Policy (or equivalent).
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