Comment Defense In Depth (Score 2, Informative) 264
This probably wraps up what various people have said in other ways, but I'll say it again. (and I'm being general on purpose -- I'm not trying to make specific reccomendations). The real answer here is a Defense In Depth Security policy.
To truly protect your system(s), you need to do many different things, including keeping the system updated, educating users, using a NAT, installing an IDS, and much more. That said, an IDS is probably one of the last things you should worry about: get your "basics" right first.
To truly protect your system(s), you need to do many different things, including keeping the system updated, educating users, using a NAT, installing an IDS, and much more. That said, an IDS is probably one of the last things you should worry about: get your "basics" right first.
