Diwakar Dayal's Author Page - Notion Press | India's largest book publisher

Diwakar Dayal

Diwakar Dayal is a global cybersecurity leader with over 27 years of experience spanning security engineering, consulting, and executive leadership across India and the Asia-Pacific region. He has held senior leadership roles at organizations including SentinelOne, Cisco, Juniper Networks, Tenable, and Qualys, and has played a key role in building and scaling multiple cybersecurity businesses into high-growth, market-leading operations. He currently serves as Managing Director and Area Vice President for India and SAARC at SentinelOne, where he has led the company’s expansion into one of itsRead More...

Achievements

View All

Published Books 2

Cybersecurity at Machine Speed

Books by Diwakar Dayal And Shaik J. Ahmed

The scale and speed of modern cyber threats have surpassed human capacity. Artificial intelligence has become essential for effective security.

Cybersecurity at Machine Speed explains how AI is used in real-world cybersecurity. It breaks down complex ideas in simple language and shows how AI helps detect threats, stop ransomware, and secure cloud environments.

Written for students, career transitioners, and early-career professionals, the book br

Cybersecurity at Machine Speed

Books by Diwakar Dayal And Shaik J. Ahmed

The scale and speed of modern cyber threats have surpassed human capacity. Artificial intelligence has become essential for effective security.

Written for students, career transitioners, and early-career professionals, the book br

Edit Your Profile

Background Color

Profile Image Maximum file size: 5 MB.
Supported File format: .jpg, .jpeg, .png.

Author Email

Short Bio *

Author Name *

Author Bio

Diwakar Dayal is a global cybersecurity leader with over 27 years of experience spanning security engineering, consulting, and executive leadership across India and the Asia-Pacific region. He has held senior leadership roles at organizations including SentinelOne, Cisco, Juniper Networks, Tenable, and Qualys, and has played a key role in building and scaling multiple cybersecurity businesses into high-growth, market-leading operations.
He currently serves as Managing Director and Area Vice President for India and SAARC at SentinelOne, where he has led the company’s expansion into one of its fastest-growing global markets. His work spans endpoint and cloud security, identity protection, SOC operations, threat intelligence, and AI-driven security platforms.
Diwakar has a deep, long-standing interest in artificial intelligence and its practical application in cybersecurity. Drawing on years of hands-on leadership experience, he has closely observed how AI is transforming threat detection, response, and risk management in real-world environments.
He is passionate about knowledge sharing and mentorship, and is committed to helping students and early-career professionals understand how cybersecurity is practised in industry. This book reflects that commitment.

Page URL * https://notionpress.com/author/

Facebook

Twitter

Instagram

Join 400,000+ avid readers and writers

Sign in

Sign up

Diwakar Dayal

Cybersecurity at Machine Speed

Books by Diwakar Dayal And Shaik J. Ahmed

Cybersecurity at Machine Speed

Books by Diwakar Dayal And Shaik J. Ahmed

Edit Your Profile

Select from one of our global stores to continue