Online Security Pro is a free tool that helps you protect yourself from malicious websites and URLs.

You can scan and check links, websites and email addresses with this extension and keep your family and your personal information safe.

How do I use this extension?

Step 1: When you open a malicious link in an email or a website that's malicious, Online Security Pro checks it against a frequently updated list of malicious URLs known to Comodo.

Step 2: If the link matches one on the list, Online Security Pro shows an information screen letting you know that the web page you are about to visit is known to be harmful, and showing options for you to go back to safety, allow, and go or report.

Step 3: Once you're safe again, you can continue browsing the internet safely and securely.