This post explains threats related to Proxy Auto Config PAC files and how to avoid malicious redirection manually or via Phrozensoft Auto Config Risk Protector.

I'd really rather use an automatic config script than configure each client by hand, especially if the configuration changes.<BR>Any tips, pointers, or other advice will be greatly appreciated.

The list includes WDAP, Proxy Autoconfiguration, automatic configuration script, or Proxy/Firewall client software. Related: Network Reset will Reinstall Network adapters, Reset Networking ...

"Using an Automatic Proxy Configuration script also does not work (however this never worked with OSX 10.4.5 on our network) If I configure System Preferences to use a PAC file, Safari also quits." ...