It introduced the concept of DAY ZERO as starting point. Instead of flooding beginners with tools or jargon, it addresses fear first and builds understanding I love the book, keep writing and remember when ever you publish a book i would be a loyal buyer in future
Rishabh Palkar
Pinned
The book was really informative. And I would really love to talk to you about how to published a research papper in cyber security.
Awanish Maurya
Pinned
Mam it is short and informative and I glad for the first time .I am understanding a book
Raju
Pinned
Zeroday Hero eBook captures the journey of a beginner stepping into the world of cybersecurity. It serves as an eye-opener, honestly highlighting the challenges, setbacks, and learning moments that newcomers often face. Well done!!!
Dilip Sawlani
Pinned
Book was amazing,highlighted everything I was curious about.
Zero Day Hero is a very helpful eBook that provides a clear roadmap for cybersecurity and different career paths in the cyber field. It explains concepts in an easy and motivating way for beginners. I am truly grateful to u ma'am for giving me this book free for my growth. Highly recommended for cybersecurity students.
Kamar un nisa khan
26th Dec, 2025
5/5
Had an incredible time with you. your passion and energy inspire growth and talent. Keep building and empowering amazing people around the world! 🌍✨
Mmesomachukwu Lucy Uzoma
4th Oct, 2025
About me
Hey there 👋 I’m Isha Singh Malik, a CEH (Practical) certified cybersecurity practitioner and the Founder and Author of ZeroDay Hero. My core areas are Web Application Pen Testing, OSINT, Cyber Law, and Offensive Security — basically, anything that lets me dig deeper, find loopholes, and understand how systems really work.
From being very underconfident to how to get started in cyber security - what to learn and how to learn - to now turning every complex topic into the most underrated and interesting topic so that anyone can learn. Reaching over 10,000 students this year has shown me that people are hungry for real knowledge. I am building something which not only cyber experts but also - common people have an access to. As much as I know - cyber security is not an option, it's a necessity.
Over time, I’ve realized that most people either learn cybersecurity in a very theoretical way or jump into tools without understanding the “why” behind them. My sessions are a mix of both — I’ll guide you through hands-on practical, real examples, and career-focused mentoring so you don’t just “study” cybersecurity, you actually practice it like a pro.
Here’s what we can do together:
Walk through ethical hacking phases step by step
Explore Cyber Law and how it ties into real-world cybercrime cases
Work on OSINT & investigation techniques
Learn from the grind: How I built and launched my own app (ZeroDay Hero) from scratch
Prepare you for certifications, interviews, or job readiness
Share insights from my own journey (mistakes included 😅)
I have the experience of no guidance and no stand-by, so, I decided to be the one for you all. I might make mistakes, I may cry over them - but giving up is not for me. I am the author of an analytical approach to rescue automation, and I am aspiring cyber law alongside. And, you know we can still laugh at our mistakes! I am there to help you.
So if you’re someone who wants to learn cybersecurity with a real human touch, not just theory dumps, let’s connect 🚀