Ipchains + Linux is inherently no different to Cisco ACL's or firewall-1
rulesets..
The benefits of a commercial firewall are predominantly things like
managaeability, extras like VPN's and miscellaneous user-level stuff.. and
the fact that a lot of companies sleep together and make auth hooks for
each other's products etc...
And don't forget the pretty gui...
(mind you, I'm talking about packet filter type firewalls as opposed to
app layer ones like Raptor etc...)
//umar.
> > resist DoS attacks, others can't etc. Is there a product that combines with
> > ipchains to harden it further? Is ipchains considered a "real" firewall? Can
> > i sell it as such? Has anyone had any experiences of ipchains vs other
> > firewalls and seen which is better?
> >
> > I'm not a salesperson, just you have to sell if you want people to buy your
> > services. It seems to me that ipchains is enough security, perhaps combined
> > with portsentry if you want tighter security. I guess I just want some more
> > confidence in it as a firewall product.
> >
> > Thanks,
> >
> > David Kempe
>
> ---<GRiP>---
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Umar Goldeli
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