The best thing about perimeters is that it gives us control over our data by allowing to access only what we need. It allows for more privacy than just having an open system. I feel like there isn't much to dislike about this product. We have been using perimeter products since 2007 but it has never been so easy to setup and manage. This was great because previously i had to go through several steps manually which took time. As always make sure you know your needs before purchasing anything. Being able to secure my employees information without them knowing how. Also being able to manage permissions remotely makes life easier!