Creating a Security Test Environment?

Enderandrew writes "Our IT department has been tasked with creating a list of authorized software, and only allowing software to be added to such a list after it has been thoroughly tested. In theory that sounds like a great idea — but how should we test apps to make sure they are secure? We have tools to scan internal websites, and we use MBSA for our Windows servers. However, I'm turning to Slashdot to ask what are the best methods for creating a test environment where I can analyze apps for security vulnerabilities. We're a multi-platform shop, but my main concern is with Windows apps."

Comments

An Accountability Sh!tstorm

[mpapet]

This is a no-win situation for the persons assigned to certifying an application. I personally have a very hard time communicating with managers who believe, with an unshakable faith, this is a reasonable solution to a perceived problem. When it blows up, MY head rolls, not theirs. The ages-old "Get IT in my office *now*" blame-shifting game.

The right way to handle this would be to push back hard and explain why this is an epic failure in the making and resources quagmire. That isn't typically a good political solution though.

I would love some advice as to how to change such foolish thinking.

Maybe you've got a good thing going there, but if there have been IT organizational changes recently, this may be a harbinger of things to come.

Fools Errand.

[Anonymous Coward]

1) There is no secure software. Just software that doesn't have any known vulnerabilities.
2) Define 'thoroughly tested'.
3) White-listing applications is going to cause your company pain as people wait for required tools to become available.
4) You can't afford to do this yourself.

Look at it this way. When PHB is shouting for his new shiny piece of software to work, you can bet that 'thoroughly tested' gets severely watered down. You'll be left with some software on the list that has vulnerabilities whilst other people can't get their jobs done because the software hasn't been listed yet. Even if you avoid those pitfalls and manage to 'thoroughly test' each application, how many applications does your company use? Say you can test an application in 2 weeks - For one fulltime employee you'll white-list 24 applications in a year. The fact that you are asking /. for help suggests that you don't have much knowledge or experience in this field, so you're going to have to pay for training or for an employee with that training.

This model is doomed to failure, and whoever suggested it should be shown the door and replaced with a CISSP qualified guy (or gal). Security is a process, and what you need are tools to help carry out that process. Someone with a CISSP qualification will know where to find those tools.

Some of those tools might include auditing (to find what applications are in use), firewalls, IDS systems (to detect suspicious traffic), patch management (to mitigate vulnerable software), an intelligence provider (to tell you about new vulnerabilities and patches in a timely manner), a Security Event Management system (to manage security data and drive processes) etc...

For the record, I am a QA lead engineer with experience in enterprise and industrial security. I do this kind of stuff for a (good) living.