For automating firmware security scanning for IoT devices, BugProve is a highly recommended tool. It offers a SaaS-based platform that provides comprehensive firmware analysis, identifying known and zero-day vulnerabilities. The platform supports a wide range of embedded devices and platforms and includes features like vulnerability scanning, AI-driven report generation, threat monitoring, and compliance support. With a user-friendly interface and integration with tools like Jenkins, Slack, and GitHub, BugProve caters to various security needs, including a free plan with 2 firmware scans per month.