Mohan Krishnamurthy

Hi, I’m Mohan.
Techie by Day; Storyteller by Night!

Mohan Krishnamurthy — author, speaker and cybersecurity professional

Mohan Krishnamurthy (Leo Mohan) is a writer, speaker, trainer, and cybersecurity professional — the author of books in English and Tamil spanning technology, fiction, business, humor, philosophy and spirituality.

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Enterprise Intelligence Platforms: How Data Federation, Semantic Layers, and AI Agents are Transforming Modern Organizations

Recent Launches

A healthy mix of tech & fiction!

The Open Source AI Blueprint — book cover

Amazon Quick The Complete Guide: From AI Chat to Enterprise Intelligence

Secure AI Adoption: A Leadership Playbook — book cover

The Book in Tokyo

Open Crawl: The Hidden Engine of the Open Web — book cover

Ramayana: Through Three Lenses

The AI Stack: A Seven-Layer Reference Model — book cover

Mastering Siri in Apple OS 27: The Ultimate Guide for iPhone 17, iPhone 18, and MacBook

Best Sellers

AI FinOps: The Practitioner's Guide to Mapping, Optimizing, and Governing AI Costs at Scale — book cover

AI FinOps: The Practitioner's Guide to Mapping, Optimizing, and Governing AI Costs at Scale

AI FinOps: The Practitioner's Guide to Managing, Optimizing, and Governing AI Costs at Scale is the definitive handbook for the professionals navigating this challenge

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Google Opal for Beginners: Learn, Apply, and Benefit — book cover

Google Opal for Beginners: Learn, Apply, and Benefit

Unlock the world of Artificial Intelligence—no coding required. This clear, accessible guide introduces Google Opal, one of the newest AI innovations from Google Labs, helping anyone—from students to retirees—use AI confidently in everyday life.

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Future Crorepatis: A Child's Guide to Growing Wealth the Smart Way — book cover

Future Crorepatis: A Child's Guide to Growing Wealth the Smart Way

What if your child could master money skills most adults don’t even understand? Future Crorepatis turns financial literacy into a thrilling adventure, empowering kids ages 10–17 to build smart money habits early through relatable stories and real-world examples.

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Visualize Secure Systems: PlantUML for Network & Security Architects — book cover

Visualize Secure Systems: PlantUML for Network & Security Architects

Unlock the power of PlantUML to diagram, design, and defend complex infrastructure. From protocol layers to secure zones, this hands-on guide gives networking and security professionals real-world examples, reusable templates, and platform-agnostic setups.

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Illustration of a lion walking across a stack of books

Contact Me

Write to me, and let’s exchange some great ideas over a coffee!

leomohan@yahoo.com Message on LinkedIn