IP filter–A list that tells IPSec which inbound and outbound traffic should be secured, based on IP address, port number, and protocol.There are several parts to an IPSec policy, as follows: When you configure an IPSec policy, the policy is taken from the policy agent and applied directly to the IPSec driver, where it controls all aspects of IPSec security. You can implement any or all of these three policies, modify them to meet your needs, or start completely from scratch.īefore we get started creating an IPSec policy, let’s take a look at how they work. They offer a great place to start implementing the basic elements of your security policy. It will accept insecure inbound packets but will require the sender to secure them before it allows further communications.īy default, these policies are inactive. Server (Request Security)–A more flexible policy.Server (Require Security)–Renders the server incapable of sending or receiving data unless that data is secured. ![]() This policy simply sets up the machine to respond to a request from another machine for a secure session. Client (Respond Only)–Intended for computers that don’t normally initiate secure transactions.When you load the MMC snap-in, you’ll notice that there are three existing security policies: In this article, I’ll introduce you to IPSec security policies. The primary way is through security policies. Like most security systems, it has several settings you can use to control the way security is enforced. ,” I explain how the IPSec policy is used within Windows 2000 to secure confidential communications across networks.
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