Netcraft Anti-Phishing Extension
Netcraft first launched its anti-phishing system in 2005. All phishing sites are carefully validated before an alert is raised. Well over 6 million unique phishing sites have been detected and blocked by Netcraft’s system to date [February 2013].
Netcraft’s phishing feed is used in all major web browsers and it is also licensed by many of the leading anti-virus, content filtering, web-hosting and domain registration companies. At least three separate third-party studies have found Netcraft’s anti-phishing blocklist to be the most comprehensive feed available.
Netcraft has worked with a wide range of security providers. Netcraft provides these services to companies such as Kaspersky, McAfee, Symantec, Trend Micro and Zone Labs amongst others.
Netcraft makes the list of phishing sites reported by the Toolbar community and validated by Netcraft available as a continuously updated feed suitable for network administrators and internet service providers. 
Once a phishing site has been detected, Netcraft responds with a set of actions which will significantly limit access to the site immediately, and will ultimately cause the fraudulent content to be eliminated. 
The Audited by Netcraft service regularly tests your internet infrastructure and supplies you with the information you need to maintain your security and eliminate vulnerabilities. 
The following table provides a brief comparison of the features of Netcraft's Dedicated Server Monitoring, Audited by Netcraft and Web Application Testing. For more information, please contact us by email or phone … 
Netcraft's Web Application Testing service is an internet security audit, performed by experienced security professionals. A key feature of the service, and one which cannot be covered by … 
The Netcraft Secure Server Survey examines the use of encrypted transactions on the Web through extensive automated exploration of the internet. 