Fortinet prevents pharming.

Fortinet say its FortiGateT systems, which are security appliances that provide integrated security applications, help defeat the growing threat of a new form of malicious electronic crime--Pharming. Fortinet is complementing its integrated security applications with a new educational paper that offers enterprises, service providers and individual users a five-step method for identifying the difficult-to-detect phenomenon (detailed below).

Pharming is a highly sophisticated extension of the online confidence scam 'Phishing' and is best confined through a blended network security response' that eliminates threats including DNS poisoning, Trojan horse programs and key-logging spyware. Unlike Phishing, Pharming attacks hide silently in a network-connected computer and harvests personal financial details of the users regular Web surfing activities. Users requesting a bona fide Website are unknowingly sent to a fake Website that mirrors a legitimate site. Once the pharming scheme is planted, malicious activitiy can be launched against a wide number of sites that the user may visit on a regular basis totally unknown to that user.

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