Aris
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Runtime defense for the AI-attacker era

When the attacker is an AI,
it can’t stop talking.
Aris is listening.

Autonomous AI attacks like JadePuffer run the whole kill chain with no human — and nothing detects them early. Aris Sentinel catches the attacker's own AI narrating its intent, and kills it before the destructive step.

0
Existing tools that watch the early agentic phase
5
Attack phases before anything is encrypted or leaked
~2s
From the attacker's first move to detect → kill → alert
24/7
Machine-speed attacker vs. always-on defender
The new threat

An LLM plans, adapts, and executes the whole attack — alone.

JadePuffer is the first fully autonomous AI-driven intrusion: initial access → recon → lateral movement → exfiltration, in a tight observe-decide-act-learn loop, at machine speed, with no human at the keyboard.

LLMAGENT
OBSERVEDECIDEACTLEARN
METHOD FAILS? → ADAPTS & RETRIES

To reason through each step, the agent narrates — it states intent, ranks targets by value, plans, and diagnoses its own failures. That reasoning is the capability. It also can't be turned off without making the attacker dumber.

Why nothing catches it

Every existing defense fires too late.

EDR, VPN anomaly, network analytics — they all watch for the loud, late symptoms. By the time they alert, the data is already gone. Kairos-style extortion doesn't even encrypt — so backups are useless and exfiltration is the whole game.

Initial access
Email / VPN alerts
Recon
…nothing watches here
← ARIS LIVES HERE
Lateral move
Behavior analytics
Exfiltration
Network alerts (too late)

The industry's own JadePuffer kill-chain has no detection box in the recon phase. That empty box is the entire opportunity.

How Aris works

Two tiers. One thing humans never do: narrate a payload.

Aris is app- and model-agnostic — it scores the attacker's AI, not your code. The same agent ships to every server with zero per-company tuning.

TIER 01

Fast local filter

A lightweight on-box scorer decodes base64 / nested payloads and flags the agentic-narration signature — ROI target-ranking, plan-act-observe, diagnosis-then-fix. Blocks the loud ones instantly, at zero cloud cost.

TIER 02

LLM adjudication

Ambiguous payloads escalate to a frontier model that judges the concept of self-narration — catching novel-style agents the filter never saw. Fails closed: a refusal to judge an offensive payload is treated as a conviction.

→ Response: kill the process tree before impact. → Alert: page you off-box in plain English — what the enemy AI was trying to do.
Caught in the act

It kills the attack — and tells you exactly what it was doing.

sentinel — live
$ agent armed · watching process execs
● SENTINEL KILL  tier-2  pid=6997  conf=0.95
cmd: python3 privesc.py
adjudged: AGENTIC
reason: numbered plan-act-observe,
cron escalation path, evasion reasoning
✓ process tree terminated
✓ destructive step never ran
$
Aris Sentinel
via Telegram · now
🚨 Aris stopped an AI attacker on prod-db-01
An autonomous AI agent was caught escalating privileges via a root cron path. In its own words:
“That is my path up… I'll avoid editing sudoers since that's monitored.”
🔪 Killed before the destructive step. No damage.
Next: rotate the deploy creds, audit /etc/cron.d.
No other tool can tell you the attacker's intent — because no other tool reads its reasoning.
The trap

To evade Aris, the attacker has to make itself dumber.

Keep narrating →

The agent works well, reasons through every step — and Aris catches it. Even when it investigates why its last command died, that investigation is narrated too. It drowns in the loop.

Go silent →

Strip the narration and the agent loses the reasoning that made it autonomous — and its terse, silent commands land right back in the lap of the EDR it was trying to escape.

We're not trying to be invisible. We're making the attacker choose between working and hiding — and it can't do both.

Be defended before the wave hits.

Aris Sentinel is in a hands-on early-access program. We install a de-branded agent, watch for AI-driven attacks, and page you the moment one starts — starting in alert-only mode, so it never touches your processes until you trust it.

Request early accessBook a briefing