Internet Security and Data Mining

Netcraft provide internet security services including anti-fraud and anti-phishing services, application testing and PCI scanning. We also analyse many aspects of the internet, including the market share of web servers, operating systems, hosting providers and SSL certificate authorities.

anti-phishing extension

Proactively defend your brand against phishing sites attempting to steal your users details:

  • Over 68 million unique phishing sites blocked [November 2019]
  • Third Party tests rate the Netcraft Anti-phishing extension as the most effective anti-phishing service
  • Continuously updated feed suitable for network administrators, software developers and internet service providers
  • Countermeasures service to eliminate fraudulent content on the internet
  • Find out more

Protect your customers

Security Testing

Web Application Security Testing & Automated Network Scanning

  • Application Penetration & Security Testing carried out by experienced security professionals
  • Rigorously push the defences of internet networks and applications
  • Application testing service can be used to help ensure compliance with PCI DSS
  • PCI ASV network scanning available with Audited by Netcraft
  • Find out more

Keep your network safe

Internet Data Mining

Understand your Competitors

  • Worldwide analysis of hosting companies, identifying trends and customer movements
  • Track technology adoption across the internet including the market share of web servers, operating systems, hosting providers and SSL certificate authorities
  • See a list of all websites that match requested criteria (for example sites running a certain technology hosted in a particular country)
  • Find out more

Explore the internet’s growth


Detailed Performance Information

  • Network performance monitoring and site outage alerting
  • More than ten measurement points on separate networks
  • Detailed graphs of performance across multiple metrics
  • Opportunity to exhibit your reliability with uptime seals and a timeline integrated with social media
  • Monitor potential hosting customers
  • Find out more

Monitor your performance