Blockade is an antivirus-like tool that blocks malicious websites from being loaded in your browser.

Antivirus-like abilities

Blockade aims to give users the ability to protect themselves from phishing and other malicious attacks. Using real-time threat intelligence mined from multiple sources (and analysts), Blockade attempts to detect attacks that may exist in the browser by monitoring web traffic requests. This tool is perfect for users who do not have an antivirus solution at their disposal and are frequently targeted via phishing attacks.

The extension is based on the Chrome web browser and the user can install it with just one click.