Simon Bennetts gave an overview of OWASP ZAP, a free and open source tool for finding vulnerabilities in web applications. ZAP is the world's most widely used web scanner with over 85,000 direct downloads and 1 million runs in March 2020 alone. ZAP releases new versions on average twice a year, adds new features as needed, and provides weekly release updates. The talk covered ZAP's desktop interface, heads up display, and automation capabilities through command line, packaged scans, GitHub actions, and an API.