From NSA to PHP: Rob Seger's Quest to Secure the Web at its Source

In this episode, MailChannels CEO Ken Simpson sits down with Rob Seger, CTO of Monarx and former NSA engineer, to explore how malware actually spreads across the internet from shared hosting environmentsRob shares what he learned at the NSA, why attackers always win, and why the blast radius of a single false positive can take down a million websites. This episode dives into the hidden mechanics of web-based attacks, PHP’s dark corners, symbolic AI, and the economic forces shaping cybersecurity today.If you work in hosting, cybersecurity, devops, or run a SaaS platform, this conversation is a must-watch.(00:00) When one false positive impacts a million sites(01:00) Lessons Rob took from his early NSA years(02:00) How cybersecurity teams manage massive problem spaces(04:20) Seeing security through attacker vs defender perspectives(07:10) Understanding the economics shaping cybersecurity decisions(09:00) A clear look at what Monarx actually protects(11:00) Why shared hosting environments hide so much malware(17:00) How Monarchs integrates with PHP to block malicious behavior(25:00) Why symbolic AI can outperform modern ML in security(32:00) What it takes to scale malware detection to billions of files(40:00) The real reason hosting providers struggle to stop spam(45:00) Closing insights and what comes next for security✅✉️ MailChannels builds email security products for hosting providers to give users a more secure, more reliable email experience. 🎧 Listen to us on: - Spotify: https://open.spotify.com/show/1iK2OPwEwwzLvz1cuqwLk7?si=41f9c6df59994119&nd=1- Apple podcast: https://podcasts.apple.com/us/podcast/collateral-dialogue-conversations-about-computer-security/id1700347643👋 Connect wth us: Facebook - https://www.facebook.com/mailchannels/Instagram - https://www.instagram.com/mailchannels/Linkedin - https://www.linkedin.com/company/mailchannelsWebsite - https://mailchannels.com/