Bianca Edgar

Helping kids stay safe in a digital world

Bianca Edgar

Your kids are already online.
Do you know how to keep them safe?

I’m Bianca — a mum of two primary school kids and cybersecurity professional of 15+ years. I wrote the book your family needs to start the online safety conversation early.

📚 Children’s Book Author 🔐 Cybersecurity Expert 🏫 School Workshops 👨‍👩‍👧 Parent Educator

📚 Order the Book 📥 Free Parent Guide

Why this conversation can’t wait

80%

of Australian children aged 8–12 are already using social media — before they’re legally old enough

52%

have experienced cyberbullying

71%

have been exposed to harmful content online

Source: eSafety Commissioner, Australian Government 2025

Bianca Edgar — children's book author and cybersecurity expert

Hi, I’m Bianca

I’m a Sunshine Coast-based mum of two primary school kids and I’ve spent over 15 years working in the software, technology and cybersecurity industry across the APAC region.

I wrote Who is Bob the Blob? because no Australian children’s book existed that taught primary school kids about online safety in an honest, age-appropriate way. So I wrote it myself.

Read My Story →

The Book — Who is Bob the Blob?

A funny, warm and gently cautionary picture book that opens up the conversations every family needs to have — without frightening children or overwhelming parents.

Aligned with the Australian National Curriculum for Digital Technologies — Years 2 to 4. Used in primary school classrooms and libraries across Australia.

📦 Order on Amazon Learn More →

Who is Bob the Blob? — online safety book by Bianca Edgar

How I Can Help Your School or Family

📚

The Book

Available in paperback, hardcover and eBook. The perfect conversation starter for families and classrooms.

Find Out More →

🏫

School Workshops

Author visits, parent evenings and full combined school days. Available across Queensland and nationally online.

Book a Visit →

📥

Free Resources

Free classroom kit for teachers and a free parent guide — practical, no jargon, ready to use today.

Download Free →

What Parents & Teachers Say

“Not only was Bianca knowledgeable on cyber security, she made everyone feel welcome and relatable on a parent level. As a family, we implemented safe cyber security rules into our home. I would highly recommend any parent attend one of Bianca’s workshops.”
— Amy Barnett, Nurse & Parent
Buderim Mountain State School

“A wonderful book that tackles a really important topic in a way that’s fun and accessible for young children. My daughter loved Bob and we had a great conversation about online safety afterwards.”
⭐⭐⭐⭐⭐ Amazon Review

Next Event — Confirmed