On-device security for agentic AI

Enable AI.0 drama.

On-device security for agentic AI on mobile. Keep sensitive data secure and AI usage aligned with company policy.

Why a0

Bulletproof your business data. Enable mobile AI safely.

While security hardened the cloud, mobile became the runtime everyone left behind. a0 blocks sensitive business data from being exfiltrated and neutralizes prompt injection attacks in real time. By operating entirely on-device, a0 locks down enterprise data without ever compromising user privacy.

The landscapeSources: Microsoft, Gartner, Gravitee

1.3B

AI agents expected by 2028

Microsoft

$234B

Of enterprise app spend at risk from agentic AI by 2030

Gartner

88%

Of organizations hit an AI-agent incident

Gravitee

Mobile platform governance frameworks built for agents.

That’s the gap a0 closes.

What a0 enables.

Enable AI.

Let teams adopt AI without slowing them down.

Trustworthy AI.

AI acts within the intent, permissions and context people give it.

Privacy by design.

Protection runs entirely on‑device. Nothing personal ever leaves your phone.

Different industries.
Same blind spot.

From banking to telecom, security leaders tell us the same thing: AI agents are already on their people’s phones. Visibility hasn’t caught up.

Professional services Top 10 U.S. accounting & advisory firmTelecom Tier-1 U.S. cellular providerFinancial services Top-5 global asset-servicing bankBanking Global banking groupApplication security Software supply-chain security companyEndpoint security Endpoint & insider-risk platform

Shadow AI on unmanaged phones

“Agents arrive through the app store, not through procurement. By the time one reaches my review board, three business lines are already using it.”

Enablement, not another block

“My first ask was not a block. It was: let my partners use the AI tools they actually want, outside the managed enclave, and keep them safe while they do it.”

Where the network stops

“Our network sees the traffic. It does not see a model running locally on a personal iPhone. That is the segment a0 covers.”

Evidence a regulator accepts

“We are past ‘should we deploy agents.’ The question is whether we can evidence to a regulator how an agent was constrained, on the device, at the moment it acted. We want that enforcement point and a written scope around it.”

Multi-agent cascade

“The one that worries me is the cascade, subprocess agents calling each other, every one of them holding a permission a user granted in a hurry. The only place you break that chain is between the operating system and the agent.”

The runtime nobody owns

“The industry hardened the build pipeline and it is hardening the model. The place the agent actually runs, somebody’s phone, is the part no one owns yet.”

Intent versus action

“Users grant an agent god-mode permission for the sake of convenience. What I need is a check on whether the agent did the thing the person actually asked for.”

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Enable AI, safely.

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