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by joshrivers 4036 days ago
'Game over': I think this is exactly the problem. In all the organizations I've been in, firewalls have been an excuse for negligence. 'We don't need to think about security because we are behind the firewall.'

Right now the compliance world is addicted to firewalls, to the detriment to reasonable appsec. In my fantasy world, I'd like the auditors to be telling companies 'in 5 years, you won't be allowed to firewall your business network, and if you aren't secure without the crutches, then no certification for you.' That would light a fire under management to care about software quality all over the place.
2 comments
sliverstorm 4035 days ago
You're probably right that firewalls allow negligence elsewhere.

But if they can't secure their one firewall, what makes you think they can secure their complex network of a plethora of interdependent services running across many subdomains on a whole roomfull of machines?

"Simple" is a key step to effective security, and I think the reason we've latched on to firewalls is they are often the simplest, most contained, and most standard way to reduce the attack surface of your network.

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joshrivers 4035 days ago
I think in many cases you will be right and 'they' won't be able to secure it. This will force them to contact out those applications to someone who can. Plenty of SaaS providers able to secure a network. Just because my incompetent I.T. Guy can't properly harden a mail server doesn't mean we can't hire Rackspace or Microsoft or someone else who can. Let's incentivize competence, not hide incompetence.
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kibibu 4035 days ago
Not all services are capable of "hardening" due to software quality. Not everything is written as tightly as Qmail
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jimktrains2 4036 days ago
> In my fantasy world, I'd like the auditors to be telling companies 'in 5 years, you won't be allowed to firewall your business network, and if you aren't secure without the crutches, then no certification for you.' That would light a fire under management to care about software quality all over the place.

Your fantasy world also has auditors. What concerns me most is "self-auditing", mostly because it's a joke, partly because a lot of places don't take it seriously.

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