Cisco's Talos is a threat intelligence division formed to provide solutions to detect cyber security threats. Cisco's SenderBase network monitors email and web traffic to detect and block spear phishing attacks. Cisco's Content Adaptive Scanning Engine (CASE) helps in reviewing email sender reputation and content of emails and filters emails more accurately than traditional spam mail screening methodologies. The company offers proactive and reactive protection with security features, such as reputation filters, anti-spam, outbreak filters, email encryption, and anti-malware. Furthermore, the company offers advisory services, managed services, and integrated services for security.