Attach a Session Filter to a Firewall Session

The Firewall service uses IFWXFilter::AttachToSession to inform the filter that an event it is registered for has occurred. The filter then must create an object that implements the IFWXSessionFilter interface.

This section contains three procedures that you must follow in order to attach a session filter to a firewall session:

1. Create an IFWXSessionFilter COM Object
2. Implement the IFWXFilter::AttachToSession Method
3. Add the Definition and Implementation of IFWXSessionFilter Methods