Swift Trojans Viking BHOs Agent - Version 1.3.78 Download Swift Trojans Viking BHOs Agent and protect against all existing threats. Featuring an award-winning bidirectional firewall, a fast and reliable antimalware module that incorporates antivirus and antispyware, a HIPS-based protection tool that proactively defends against inappropriate program behavior, a Web browsing tool to keep you safe online and personalized antispam, the Suite delivers truly robust and automated defense.