Sovereign cyberdefense appliance

Automated cybersecurity built for SMEs.

SARSI helps sensitive organizations detect earlier, prepare faster and respond with actionable evidence.

A standalone appliance designed for SMEs, local authorities, healthcare facilities, industrial environments and sensitive organizations.

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See how it works
The problem

Organizations
detect too late.

Attacks evolve faster than human response capacity. Organizations without a mature cyber team end up exposed, under regulatory pressure and with limited operational resources.

Late detection

Weak signals are often visible too late, once the incident is already underway.

Limited resources

Many sensitive organizations have neither an in-house SOC nor a cyber team available around the clock.

Regulatory pressure

NIS2, DORA and resilience requirements demand more structured and better-documented cybersecurity.

The solution

The SARSI response

Preventive cyberdefense designed to reduce the window of exposure.

Preventive

SARSI analyzes known attack behaviors to anticipate plausible variants before they become critical.

Sovereign

The appliance runs locally. Customer data stays within the organization's environment.

Operational

SARSI produces alerts, recommendations, reports and evidence to help teams act quickly.

Methodology

How SARSI
works

1

Monitoring

SARSI leverages multi-source cyber signals to track how threats evolve.

2

Learning

The solution models attack behaviors and exploitation chains.

3

Anticipation

SARSI generates plausible variant scenarios from those behaviors.

4

Preparation

Countermeasures, alerts and recommendations are prepared to speed up the response.

The goal is not to promise invulnerability, but to shorten the time between an emerging threat and an actionable defense.

Would you like to evaluate SARSI for your organization?

Interface

A local appliance,
concrete actions.

SARSI Dashboard
Online
Risk levelDEMO
Medium
Priority alertsDEMO
CVE-XXXX variant detected
Anomaly chain behavior
Multi-source weak signal
Weekly recommendationsDEMO
12
ReportsDEMO
Monthly report - May 2026
Variant analysis - Week 19
Crisis simulationDEMO
Timestamped evidenceDEMO
847
Traceability

Actionable proof
of anteriority.

SARSI keeps timestamped records that help document the anteriority of certain countermeasures and support post-incident analysis.

Step 1: Signal observed1
Step 1
Signal observed
Step 2: Variant anticipated2
Step 2
Variant anticipated
Step 3: Countermeasure generated3
Step 3
Countermeasure generated
Step 4: Timestamp4
Step 4
Timestamp
Step 5: Alert / recommendation5
Step 5
Alert / recommendation

Important: SARSI does not claim to provide legal certainty. The system produces evidence, not an absolute legal guarantee.

Use cases

Built for sensitive organizations.

Exposed SMEs

Local authorities

Healthcare

Industry / OT

Defense industrial base

IT providers / MSSPs

Foundation

Backed by cyber and
defense expertise.

JP

Dr Jean-Philippe PERIN

President — Founder of SARSI AI
PhD in AI, Rennes 1former NATO ColonelVannes

SARSI is built on deep expertise in artificial intelligence, cyberdefense, information-system resilience and sensitive environments.

Ready to start

Shorten the time between
an emerging threat and
operational defense.

Discover how SARSI can strengthen your organization's cyber resilience.