Hi, I have three issues: 1. Does anyone know how to configure ISA to allow only SECURE Internet access? Now I have created a protocol rule that allows ALL IP TRAFFIC. I have tried to allow only HTTP and FTP protocols, but no computers on the LAN can successfully connect to websites. 2. I have already "hardened" the ISA server immediately after installation. Now I right-click the ISA server under the computer node, there is no "secure" option which I can change the hardening level. Does anyone get an idea? 3. I want to allow file transfer for MSN and Windows Messenger through ISA server. I have followed the instructions in the MSN help document to allow outbound TCP 6891 to TCP 6900 ports, by creating protocol rules. But I found that file transfer is still not allowed for Windows Messenger. Any solution? Thanks.