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Jeff_T - Testing Group
I am impressed by functionality of Appguard. Many MalwareTips and Wilderssecurity members like it very much.
It is well suited for administrators and advanced users who want to restrict or lock down the system.
If I understand correctly, AppGuard is a Black & White type software, when it controls what can be executed. The user-space is generally blacklisted, and does not allow file execution (with exceptions). The system-space is generally whitelisted and allows file execution (with exceptions).
I was thinking a lot about how to make Black & White type software more attractive to home users. It seems to me that such programs can benefit a lot by adopting Windows SmartScreen technology, and then becoming Black & Grey & White type software. This way of development can be seen in Comodo IS (grey = unrecognized), but Comodo developed its own SmartScreen like file reputation solution (or Microsoft copied it from Comodo).
In the AppGuard case, grey files could be executed (as an option), but always with the SmartScreen check on the run. As an analogy, the SmartScreen in Appguard case, could take a role of Sandbox in the Comodo IS case.
I think that such extended functionality would be welcome by many home users.
Yet, there is a problem to solve - how to force SmartScreen to check files without 'Mark of the Web', but I'm certain that AppGuard team can easily manage to do it.
What do you think of that?