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Good afternoon, I have developed a system and I have a logic that does not allow profiles that do not have authorization to a ... error page personalized ? Because I'm afraid about the security of my application. If anyone can help, I would be grateful !

Should she redirect to another page? How long after? Should Have an index? A box and free search? Or already do the search s ... the same here. Only answer if you know how to substantiate, even if it is from your experience, but you need the foundation.

How to display a friendlier page when an error occurs in my application asp.net mvc(and not that yellow page)?