November 05, 2026

How To Sell AI Security From Richard Stiennon

Cybersecurity sales strategies have to change when buyers start questioning their legacy vendors, and IT-Harvest founder Richard Stiennon says he has never seen CISOs do it this hard. After 25 years tracking every security vendor, plus stints as a Gartner analyst and Fortinet's CMO, he explains what it means for cyber sales and cyber marketing teams who are in the AI Security market.

Richard now counts 567 AI security companies, and he walks through the cybersecurity market trends behind the shift: boards telling CISOs to deploy AI, guardrails becoming the first purchase, and AI-first startups going after legacy tools. If you're selling cybersecurity solutions against an incumbent, or defending one, he explains why a startup with 20 customers can compete with a vendor that has thousands, and why the startups that win are the ones willing to make some noise.

In this episode:

- Why CISOs are rethinking their legacy vendors at a level Richard has never seen
- Boards and CEOs telling CISOs to deploy AI, and why guardrails get bought first
- How a startup with 20 customers competes with an incumbent that has thousands
- Security for AI vs. AI for security, and the AI security categories Richard tracks
- Cybersecurity lead generation without the safe webinar: his advice to an AI security startup told to double pipeline
- Why this year's acquisitions aren't consolidation

Chapters:
00:00 Intro
03:31 Breaking down 567 AI security companies
06:51 Why guardrails came first
10:07 Guardrails are DLP for a new channel
12:19 AI for security: vulnerability management, email and the SOC
21:10 Boards telling CISOs to deploy AI
33:33 Big vendors vs. AI-native speed
39:49 Where enterprises are spending, and why legacy tools are under review
48:22 Why it isn't consolidation
54:57 Cyber Donut hot seat: double pipeline in two quarters
59:57 What's next for IT-Harvest

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Keywords: cybersecurity sales, cyber gtm, cybersecurity marketing, cybersecurity market trends 2026, B2B cybersecurity sales, cybersecurity sales techniques, enterprise cybersecurity solutions, cybersecurity product marketing, cybersecurity industry sales growth
AI security, B2B cybersecurity sales, IT-Harvest, Richard Stiennon, cyber gtm,