The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

The DLA page worked on Friday, 5/17. It's not just me, others in our company have the same problem. Same problem with IE. Also, Firefox updated itself today before I tried to access the DLA page. Hope some of that info helps. Any help will be greatly appreciated. When I try to connect I get this DLA page I get the quoted text below. I cannot find any way to add it as an exception. I can get to the DLA main page, but if I try to get to the other page, it is once again blocked. "Secure Connection Failed The connection to the server was reset while the page was loading. The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem. Learn more…" Report errors like this to help Mozilla identify and block malicious sites