Web Application Firewall

This transfer is blocked by a Web Application Firewall.

This transfer is blocked.
URL http://www.matriznet.dgpc.pt/MatrizNet/Objectos/~/CommonServices/FileDownloader.axd?fileId=737928&IdReg=143248&TipoReg=1&fileIsToDownload=true&fileName=2008.81.1A.JPG&fileType=
Event ID 90300017
Event Type signature