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re: If you were tasked to conduct a security audit on a server/database-backed web app, where would you start? VIEW POST

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re: I have a Security Checklist for AWS which you can apply to any Cloud Computing service, it was too painful for me to find the original so I was laz...
 

Heh...

It's funny how much things have changed with respect to AWS and "default public" settings: more things default-closed, plus, when you explicitly open things up, you get colored warning-labels in the web consoles (and that's without leveraging any of the advanced threat-detection and auto-remediation tools available in mos of the commercial regions).

Helpful that GitHub and GitLab both now do basic checks for credential-y looking things.

As to enforcing MFA ...if you're allowing interactive logins to your production hosts/instances, at all (let alone from random systems around the Internet), you're probably doing other stuff really wrong, too. Which is a good 50,000' nugget of information to gather as you move your audit-tasks from the outside inwards.

 

It's hard in practice to get engineering teams to stop fiddling with servers directly.
It should be logical that instances should be hands-off, and tasks should be automated through Run Commands or something such as Anisble. It really comes down to stubbornness.

Humans are such a pain

Yeah... One of my main customer's internal groups was flogging their favored CM system, recently. Touting, "but you can extend management from legacy systems to the newer, cloud-hosted (and it's cross-cloud!) systems" (while being able to compose a global dashboard would be a good justification, that group's never really been into hiring the kinds of people you need to have around to get worthwhile reports authored/updated). Ironically, the person that was flogging it was also joking, earlier, about "you could also use it to manage containers, but that would be horribad." All I could think was, "why do I need lifecycle-CM for my cloud-VMs: when it comes time to patch (etc.), we just nuke and re-deploy …and that's for the systems that we don't have running as part of auto-scaling groups (with scheduled scaling-actions configured for frequent replacement)".

It's not just Operations types that are hard to break of habits, the Security teams might be worse. A couple years ago, they insisted they needed interactive-shell access to run their tools. So, we arrange for that to be doable ...and then they got pissy that system-ids were constantly changing and their databases were filling up with systems that no longer existed. Note, this was the same team that insisted that our containers had to be "whole OS" types of containers, since their scanning tools didn't know how to work with minimized containers in a way that allowed them to check off all the same boxes they were used to checking off with "whole OS" VMs and legacy servers.

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