Matt Johansen
Matt Johansen is a Web Development YouTube channel with 28.1K subscribers. As of November 2026, it has published 536 videos with 3.5M total views (~4.4K per video), and a 4.58% engagement rate — top 15% of Web Development educators.
My mission is to leave the internet a more secure place than I found it. My name is Matt Johansen. I'm a cybersecurity pro, ex-CISO, and been doing this most of 2 decades. From that intention came this newsletter, podcast, and Youtube channel. What you can expect to enjoy: - Stories from the front lines of the top practitioners in cybersecurity - Proven systems and frameworks to secure your brand - Ways to explore our vulnerabilities together in order to come out stronger and more resilient
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Matt Johansen (@vulnerableu) is a web development YouTube channel with 28.1K subscribers. With 536 videos and 3.5M total views, the channel averages 4.4K views per video. Matt Johansen has an engagement rate of 4.58%, placing it in the top 15% of web development educators on the platform. The channel uploads on a daily basis, making it a very active creator in the developer education space.