Netcraft first launched its anti-phishing system in 2005. All phishing sites are carefully validated before an alert is raised. Well over 123 million unique phishing sites have been detected and blocked by Netcraft’s system to date [November 2021] .
Netcraft’s malicious site feeds are used in all major web browsers and are licensed by many of the leading anti-virus, content filtering, web-hosting and domain registration companies.
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.
Explore our solutions
Malicious Site Feeds
Netcraft's malicious site feeds give you access to continuously updated anti-fraud intelligence trusted by leading browser and anti-virus software vendors.Learn More
Malicious Site Takedown & Countermeasures
Once a malicious 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.Learn More
Security Scanner Developed by Netcraft
Audited by Netcraft utilises Netcraft's own purpose-built scanner which makes use of over 15 years of experience in the security industry and as a PCI Approved Scanning Vendor (PCI ASV).Learn More
Why Scan your Infrastructure?
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.Learn More
Audited by Netcraft
Thanks to Netcraft's experience in surveying the state of TLS on the web since 1996, we have acquired valuable experience in working with the protocol and are able to conduct thorough analysis of TLS configurations used by our scanning targets.Learn More
Audited by Netcraft and PCI ASV Scanning
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 service can be used to achieve PCI compliance.Learn More
Comparison of Security Services
A brief comparison of the features of Netcraft’s Audited by Netcraft and eCommerce Penetration Test and Audit services.Learn More
Web Application Security Testing
Web Application Testing service is an internet security audit, performed by experienced security professionals. The service is designed to rigorously push the defences of internet networks and applications.Learn More
The SSL/TLS protocol — used to protect sensitive communication across the internet — combines encryption with authentication, providing a private connection to the intended recipient. To achieve this, SSL certificates bind together a cryptographic key and...Learn More
IP Geolocation Service
Netcraft's IP Geolocation service allows customers to accurately find the physical location of internet servers.Learn More