445 Views 3 Replies Latest reply: Feb 16, 2006 12:35 PM by Scott Micciche
Nobody can tell you if you need both... it all depends on your needs, risk tolerance, value of data, what services you have enabled, and also the setup of your LAN.
You can run both a router/firewall and your computer's firewall- and it's not a bad idea to do this. There are no issues with them clashing.
Here's one reason you may also want to run the software firewall
- If a computer on your LAN is compromised, this comprimised system is behind your router/firewall and could carry out automated attacks on your lan or even be manually controlled by another person. The only thing standing between the compromised computer and your computer is the software firewall.
Thanks for that Jeff.
No sophisticated LAN here, just my iBook wifi to Belkin router and iMac wardwired to same, to DSL. No services enabled except file and printer sharing on the iMac. Nobody within poaching distance of our wifi so I doubt either machine could be compromised. I'm keeping both SW FWs on for now anyway...