Web Application Firewall

This transfer is blocked by a Web Application Firewall.

This transfer is blocked.
URL http://cataleg.url.edu/search~S3*cat/?searchtype=t&searcharg=escritura+de+articulos&searchscope=3&SORT=DZ&extended=0&SUBMIT=Cerca&searchlimits=&searchorigarg=tescritura+de+artciculos
Event ID 90300017
Event Type signature