Source Defense is the market leader in Client-side Security for websites, providing real-time threat detection, protection and prevention of vulnerabilities originating in JavaScript. The Source Defense patented Website Client-side Security Platform offers the most comprehensive & complete solution addressing threats and risks coming from the increased usage of JavaScript, libraries and open source in websites today.



Software Engineering

Quality Assurance

Rosh Haayin, Israel

Source Defense

NightDragon Security is a cybersecurity-focused VC firm led by Dave DeWalt.

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