Security Basics mailing list archives

IIS6 Security and other web servers


From: "Rivera Alonso, David" <drivera () iberdrola es>
Date: Tue, 25 Jan 2005 15:52:08 +0100


Dear friends,

I just want to throw a little question to know your opinion.
I was discussing yesterday with a friend about the quality of IIS6 from a
Security point of view.
He immediately said it's a bad choice, as previous Microsoft web servers.
I've read a few papers and I have this opinion: as it's been redesigned from
the ground (with all the previous failures in mind), with the security
perspective, with every little service and option disabled by default, and
so on, I told him that now, in my opinion, IIS6 is a good choice.
He loves GNU, Linux, and, logically, he thinks Apache is the king in
security.
Just because I felt curious, I went into www.securityfocus.com to check the
latest vulnerability advisories, for Apache and IIS6. Incredible, Apache
wins, it has many more (not to talk about the many releases since version
2.0)! In fact, I just found one alert about IIS6.

What do you experts think?
Of course, I know IIS was very dangerous before version 6.
But, maybe an IIS6 in a well configured, patched and securized Windows 2003
machine is al last a good choice to house Web Applications?
Or maybe it's too soon, there are few installed, and maybe in the future
it'll have as many holes as the predecessors?

What do you think?

best regards from Spain,

DAVID




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