---
title: "ZioSec | AI Agent Pentesting, Defense & Security Services"
description: "Experts in AI agent pentesting. Voidhawk exposes attacks against your apps and APIs. ZioSec Offense tests your AI agents. Our engineers help secure your AI transition."
url: https://ziosec.com
---

# AI security starts with the attacker.

We know how AI agents break. We build security from that knowledge.

We specialize in pentesting AI agents: how they reason, what they trust, and how they can be made to cross a boundary. That expertise powers the defenses we build, the attacks we run, and the work we do alongside your team.

[Talk to our team](/contact)

## Defend. Test. Transform.

Three offerings built on a deep understanding of how AI agents attack and how they fail.

### Voidhawk

Defend your applications. See who is attacking your apps and APIs, what they want, and what got through. Start with visibility. Enforce through the edge controls you already operate when you choose.

Visibility · intent · native enforcement

[Explore Voidhawk](/voidhawk)

### ZioSec Offense

Test your AI agents. ZioSec Offense attacks the agents you run. Find exploitable behavior across prompts, tools, memory, and trust boundaries, with evidence your team can reproduce and fix.

Continuous testing · platform + API

[Explore ZioSec Offense](/ai-red-teaming)

### Services

Work with our experts. Bring our engineers into your AI transition. Get forward deployed engineering, scoped pentesting engagements, and AI security consulting grounded in hands-on offensive work.

Embedded engineers · pentests · consulting

[Explore services](/services)

## Why ZioSec: We build the agents that find the weakness.

AI agent pentesting is our foundation. Our offensive agents plan attacks, adapt to targets, and exploit the connections between tools, memory, and permissions. We turn that experience into continuous testing, models that recognize attacks in progress, and practical guidance for teams adopting AI.

[Read our Agent Attack Taxonomy](/agent-attack-taxonomy) | [Inspect a sample pentest report](/sample-report)

## Voidhawk: See the attack. Choose when to block.

A worker on your CDN copies requests and responses to Voidhawk out of band. Voidhawk groups traffic into actors, works out what each one is after, and shows what reached your application. When you choose to enforce, it writes scoped rules into the edge controls you already operate.

Your responses never wait for a Voidhawk verdict. When you choose to enforce, Voidhawk pushes scoped rules into Cloudflare, Fastly, or AWS controls. Your team can review and manage those rules in the platform it already operates.

- Visibility: What reached your apps?
- Intent: Who is behind it, and why?
- Control: Enforce on your terms.

[Explore Voidhawk](/voidhawk)

## Services: Secure your next move into AI.

### Forward deployed engineering

Engineers embedded with your team through an AI transition: rollout configuration, permissions, guardrails, and the security decisions that come with production.

[Plan an AI transition](/services#secure-ai-adoption)

### Pentesting engagements

Expert-led assessments of AI agents, including voice agents. Get a scoped test, reproducible findings, and a prioritized remediation plan.

[Scope a pentest](/ai-agent-pentesting)

### AI security consulting

Threat modeling, architecture and policy review, secure agent design, and incident readiness for the AI systems your organization is adopting.

[Discuss an engagement](/services#transformation-advisory)

## What do you need to secure?

Your applications. Your AI agents. Your AI transition. Let’s put our offensive expertise to work.

[Talk to our team](/contact)