Web Security

Phishing Protection

Businesses like yours can't take their chances when it comes to phishing protection. Use OpenDNS's award-winning phishing protection service to protect your organization and employees from fraudulent Web sites.

OpenDNS operates PhishTank, the Internet's most trusted source of verified phishing data. The site works by having by a community of security professionals, IT professionals and academics more than 50,000 strong evaluate individual, suspected phishing scams and verify their illegitimacy. The result is the most accurate and timely phishing data available.

Foolproof Blocking

When someone on your network tries to load a phishing Web site, OpenDNS automatically blocks the site and notifies them of the site's malicious intent. OpenDNS takes the guesswork out of identifying fraudulent sites.

A Half-Million Attacks Prevented

PhishTank has verified a half-million phishing scams. Join the tens of thousands of organizations that are benefiting from the intelligence of PhishTank today.

Phishig block page

Botnet and Malware Site Protection

No Botnets

OpenDNS provides comprehensive security for your organization's network through botnet and malware site protection. OpenDNS delivers network security services through the DNS layer, blocking known malicious or infected sites from resolving on your network. Since infected sites are prevented from resolving, malicious content is blocked from reaching your network, and thereby OpenDNS provides the most efficient protection available.

Built-in botnet protection stops trojans, key loggers and other persistent malware and viruses on machines in your network from sending out confidential data and personal information to hackers outside the firewall.

OpenDNS alerts you when it detects certain botnets like Conficker on your network to enable you to take immediate action. Malware site protection stops users from unknowingly going to known sites that can infect user machines, typically through the use of drive-by downloads and browser vulnerabilities. This prevents infected content from reaching your network where it can cause harm and spread to other machines.

Start using OpenDNS! It's free.