You can't attack what you can't find.


Untraceable, post-quantum and sovereign communications infrastructure for governments and critical sectors. Deployed on existing systems with no rebuild required.


Request a Briefing  Explore Our Approach ​​

25+ Years of National-Level Cyber Expertise NIST FIPS 203 Compliant Patented SDPN Technology Trusted by Governments Worldwide Swiss Headquartered

Visible infrastructure is exploitable infrastructure.

Most security defends infrastructure that adversaries have already found. Entropya's approach starts earlier: before reconnaissance succeeds, before mapping begins, before there is anything to target.

Concealment

Visibility is vulnerability

Visible infrastructure can be scanned, mapped, and targeted. Entropya removes the address, the open ports, and the metadata trail adversaries rely on.

Cryptography

Encryption expires

Adversaries collect encrypted traffic today to break it once quantum computers mature. Entropya protects every session with ML-KEM, the NIST FIPS 203 post-quantum encryption standard.

Sovereignty

Data leaves your perimeter

Third-party processors operate outside your control. Entropya keeps every communication path inside your perimeter. No third-party processors in transit.

Compatibility

Upgrades create exposure

Replacing infrastructure opens gaps during transition. Entropya deploys on existing systems with zero-config setup. No rebuild required, no period of reduced protection.

HOW IT WORKS

Hide. Harden. Verify.

The architecture beneath every Entropya deployment.

01

Digital Camouflage

Hide

Session paths randomize, DNS attribution is stripped, and open ports are replaced with traffic indistinguishable from standard HTTPS. No fixed address to map. No metadata to follow. Nothing to target.

02

Post-Quantum Encryption

Harden

Every session is encrypted with ML-KEM (NIST FIPS 203), the post-quantum encryption standard designed to defeat harvest-now-decrypt-later attacks. Traffic captured today cannot be decrypted, even once quantum computers mature.

03

Zero Trust Architecture

Verify

Every connection is dynamically authenticated and routed. Paths randomize, keys rotate per session, source and destination remain separated. No open ports, no fixed entry points, no implicit trust.


VPNs, proxies, and firewalls each leave a detectable footprint and known exploitable signatures. EEN replaces them entirely. It is not a layer added on top of existing defenses. It removes the target.

Read the technical overview →

SOLUTIONS

Post-quantum technology for critical systems

INDUSTRIES

For environments where exposure is not an option.

TRUST

Designed by operators. Trusted by governments.

Deployed by government agencies and critical infrastructure organizations worldwide. Vetted supply chain. Independently evaluated across public and private sector deployments.


​99.999% 

Attack vectors neutralized

​99.9

Uptime

​<5ms 

Latency

400Gbps 

Bandwidth


REGULATORY COMPLI​ANCE

Aligned to the standards that matter to governments and regulated industries.  Independent penetration testing - no exploitable attack surface identified.

NIST FIPS 203NIS 2DORAGDPRISO 27001

EXPERTISE

25+ years of national-level track-and-hack cyber expertise. Senior military leadership who spent careers finding and exploiting the hardest targets built Entropya's architecture.


 Meet the team →

SWISS-HEADQUARTERED

Headquartered in Rüschlikon, Switzerland. Member of Switzerland Global Enterprise, Switzerland's official trade and investment promotion body. Subsidiaries in Annapolis, Maryland (USA) and Sibiu, Romania.

  S-GE Member of the Month · June 2026   

RESOURCES

Insights from the Entropya team.

Research and analysis on post-quantum cryptography, infrastructure security, and the cyber events shaping enterprise architecture decisions.

CEOTW

Recent cyber incidents, analyzed.

Analysis of the most significant cyber events and what they reveal about infrastructure exposure.

Read the latest →

WHITEPAPERS

In-depth research and analysis.

Research on post-quantum cryptography, infrastructure concealment, and zero-trust architecture.

Browse whitepapers →

Cargo ship loaded with colorful containers at a port

USE CASES

Deployment scenarios.  

Real-world deployment patterns across critical infrastructure, government, finance, and telecommunications.

Browse use cases →

Every deployment begins with a conversation.

Tell us about your environment, your requirements, and your constraints. We'll be in touch.