Tyler Reguly likes the changes Microsoft has made for UAC with Windows 7. "The decreased interruptions will mean more people will leave UAC on, this is definitely a benefit. It ends up being more functionality, less security, but can still be seen as an improvement in security overall."
Chet Wisniewski counters by pointing out that UAC is not really a security function in the first place, but also comments that " Microsoft does need to continue to use UAC to encourage developers to follow proper privilege separation models, because this can help Microsoft make a more secure Windows, but it should not be positioned as a feature to the end-user."
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