We all know that Windows has a place in the server room. I wouldn't put mission critical data on a Linux server and then go surfing the web. I very much hope you wouldn't start reading your email and downloading attachments on any servers - regardless of OS. That sort of behaviour in my organisation would result in disapliniary action.
If a server was chosen for reliability and security, Windows would never have even got to the door : it'd be UNIX, DB2 or Solaris everywhere.
Quite right and completely true.
However, as with many *nix advocates you fail to realise what Windows is good at. Any network that runs just HP-UX is going to be one of the most unmanaged in existance and the users will hate every single second of using their machine.
Whilst you'd love to go on about how it's not reliable enough you know that argument doesn't hold water. Want a stable OS? I'd recommend Red Hat, Windows 2003 or a Mac Server. All three do a great job when configured and setup properly.
Windows can't do reliability and security? Sure, companies like Xerox, Barclay's and Hilton must have got it wrong.
Maybe in a techy only world wearing blinkers *nix is the only choice. In reality, things like cost, integration, support, applications, and end user experience are all things that companies have to take into account.
Do you think my mail users would be happy moving from a system such as Exchange 2003 to using sendmail or Groupwise? Prehaps I would replace our SharePoint environment with... I have no idea. Or maybe we could replace Office 2003 with OpenOffice. Sure it would work, but when you look at the integreation between product such as Windows, Exchange, Office, Messenger and SharePoint how can you say that there is no case for Windows being in the server room? Novell eDirectory or Microsoft Active Directory? Which do you think is easier to maintain. (And I have used both extensively)
The reliability and security argument just doesn't work anymore. Wake up and get your head out of the Windows ME era and look around.
Why does Windows go down a lot? Because it's p*ss easy to learn the basics and people then think they know how to be a network admin after installing a NetGear SOHO firewall with the GUI Wizard and conecting 4 PC's to it. Windows is easy to get the basic's of, Linux isn't. (Which is why desktop adoption isn't going to happen for a good few years)
If you need 100%, fail safe security and reliability then you won't find it. Banks use a mix, however the core data is often still stored and processed on a number of huge unix boxes - most of the other servers ranging from Directory Services through to MI and DNS are on Windows.
If your company is dedicated to high security and has no room on the network to listen to end users needs to make the business more productive then I have to assume you're working for the military - as even banks have a large number of Windows servers.
Security is a myth. With the wrong staff, wrong procedures and policies, wrong hardware and wrong applications ANY server can go down.
The first one in the list is the reason Windows has such a reputation.
Steve.
"They have the internet on computers now!" - Homer Simpson