Websense

Websense is a San Diego-based company specializing in computer security software, which is used by customers including businesses, schools, and libraries, to protect their networks from malware, stop data theft, prevent students from viewing sexual or other inappropriate content, and discourage employees from spending time browsing non business-related websites. Websense uses a combination of classification engines, filtering categories, data fingerprints and word filters designated by a company’s network administrator policy.