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I wonder how many of the keyboard warriors in this thread have any experience of running very large and incredibly diverse networks like Oxford University's. T
by bat99 14y ago
I wonder how many of the keyboard warriors in this thread have any experience of running very large and incredibly diverse networks like Oxford University's.
The guys handling security for Oxford are highly experienced and capable. Oxford's network is far more complicated than a typical University.
- deelowe 14y agoYet they apparently have not implemented 2-factor authentication or rate limiting for students' email accounts... As others have pointed out, there are a few very simple ways to deal with this sort of thing. Rate limiting alone would like take care of the problem. This is probably a simple config update on the smtp server.
- Major_Grooves 14y agothey run the mail on Microsoft Exchange I think and I don't think there is an easy way to use 2-factor authentication with Exchange (as opposed to Gmail).
- frankydp 14y agoThere are numerous solutions for two and multi factor authentication with exchange. PIV/CAC as one example. There are also other soft solutions for 2FA.
- bat99 14y agoCatering for such a large and varied set of users requires difficult evaluation of risks and benefits to the majority. The underlying problem in this situation was that Google were so slow to respond to reports of malicious content. The brief block on Google Docs has served as an excellent way to get attention and highlight a number of things that need consideration.
- deelowe 14y agoGoogle was picked on b/c it was an easy target. I'm sure there are plenty of other fishing sites out there that don't use Google, yet those weren't blocked. This a seriously boneheaded way to go about things. Unless you are just going for media attention.
- corresation 14y agohave any experience of running very large and incredibly diverse networks like Oxford University's The fact that they do something doesn't mean that they do it well. As others have mentioned, email filtering in Exchange (bizarre email platform for a university, but ignoring that) seems like a rudimentary starting point here.
- bat99 14y agoWithout wishing to debate the pros and cons of using Exchange, I can assure you that it was not the decision of the security team.