Intrusion Detection recommendations

[streiner at cluebyfour.org (Justin M. Streiner)]

On Fri, 13 Feb 2015, Rich Kulawiec wrote:

> On Fri, Feb 13, 2015 at 02:45:46PM -0600, Rafael Possamai wrote:
>> I am a huge fan of FreeBSD, but for a medium/large business I'd definitely
>> use a fairly well tested security appliance like Cisco's ASA.
>
> Closed-source software is faith-based security.

The ASA, like so many network/security appliances anymore, runs Linux (or 
*BSD) under the hood, however I don't know how old or horribly mangled it 
is.

jms