Threat Prevention is a comprehensive solution that protects networks from malicious attacks by using multiple security blades, such as Anti-Bot, Anti-Virus, IPS, Threat Emulation, and Threat Extraction. These are the Threat Prevention software components available on the Check Point Security Gateway. IPS (Intrusion Prevention System) is a blade that detects and prevents network attacks by using signatures and behavioral patterns. Anti-Bot is a blade that detects and blocks botnet communications by using reputation services and heuristics. Anti-Virus is a blade that scans files and web content for malware by using signatures and emulation. Threat Emulation is a blade that analyzes suspicious files in a sandbox environment and blocks malicious files from entering the network. Threat Extraction is a blade that removes exploitable content from files and delivers clean files to users2. References: Check Point R81 Threat Prevention Administration Guide