Verisign IPS Agent is a bot devoloped by Verisign.

Latest user agents:

• Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:14.0; ips-agent) Gecko/20100101 Firefox/14.0.1
• Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.12; ips-agent) Gecko/20050922 Fedora/1.0.7-1.1.fc4 Firefox/1.0.7