Subscribe by RSS feednotified- and verify- requests
It looks like a company called Blue Coat sells a product called ProxySG which is designed to help keep web applications secure by passing all requests through a proxy. It would seem, though, that URL requests along the lines of /verify-SNL_Splash?aHR0cDovL3d3dy50aGlzaXNob21lLmNvbS5hdS8= are internal requests made by the proxy appliance, and are allowed through the system unfiltered (and may even cause the appliance to make changes to the proxy settings).
