
Breaking The Firewall
For decades, the firewall has been one of the most recognizable symbols of cybersecurity.
But what does a firewall really protect?
How do attackers get around it?
What happens when an organization trusts it too much?
In the first episode of Into the Breach, Kari Byron explores the history of the firewall, how it works, where it can fail, and what comes next. The journey moves through cybersecurity laboratories, industry events, interviews, and real experiments designed to make invisible threats visible.
It begins with a firewall.
It does not end there.

Kari Byron
Kari Byron has spent more than two decades exploring science, engineering, technology, adventure, and human curiosity on television.
Best known for her work on MythBusters, Kari brings energy, curiosity, and a willingness to test almost anything.
She asks the questions viewers would ask.
Then she gets close enough to find the answers.

Private Access
Watch before the public release.
Selected viewers, media, partners, and event attendees can receive exclusive access to Into the Breach.
Enter your access password on the Into the Breach landing page to watch Episode One.