Built by operators, not by a sales floor.
Zettabyte exists because too much of this industry ships a scan with a logo on it. Every person on our team has spent a decade-plus doing the work by hand.
Why we started
We kept getting the same phone call: a company with a clean pentest report on their desk and an attacker already inside. The reports weren't lying, they just never went deep. A scanner run, a list of severities, and no one asking how the pieces fit together into an actual break-in.
So we built the practice we wanted to hire. Manual testing as the default. Findings written for the engineer who has to fix them and the executive who has to fund it. And enablement built into every engagement, because a client who needs us forever is a client we failed.
Four commitments that shape every engagement.
Scanners find the obvious. Operators find the chain that ends in your crown jewels.
Every asset, endpoint, and layer — not the sample that fits the timeline.
We plan the way an attacker plans: objectives first, controls as obstacles.
Success is your team running the next exercise without us in the room.
Seven sectors where downtime isn’t an option.
Work with the people doing the work.
No account layer between you and the operator on your engagement.
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