Updated Apr 22, 2026
Score 34
CYSEC logo

CYSEC

Ranked #295 of 1,000+ cybersecurity companies
Profile
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INITIALIZING DATA STREAM...

Overview

Website
cysec.com
Legal Name
CYSEC SA
Founded
2018
Crunchbase Rank
#32148
Also Known As
ARCATrust

CYber SECurity for every data state, everywhere, on Earth & in Space.

CYSEC is a European cybersecurity startup based in Luxembourg, with sites in Switzerland and France, that since 2018 has delivered high-performance confidential computing solutions securing data at rest, in motion, and in use for space internet networks and other critical infrastructures, including its popular ARCA platform.

Industries
Network Management SoftwareComputer and Network SecurityBusiness/Productivity SoftwareOther SoftwareCybersecurityBig DataSaaSArtificial Intelligence & Machine Learning
Type
Privately Held
Social Media
linkedintwitter

Company Size

Employees
 
54
Range51–200 employees
110K+

Affiliated Organizations

CYSATAffiliate

Similar Organizations

CYSATMAKATOB IT SECURITIESDigissInternational Cybersecurity and Digital Forensics AcademyYoung Cyber Knights FoundationShadowFoxCyBlackForageRedTeam Hacker AcademyHack Secure

Headquarters

9, Rue DE Bitbourg, L-1273 Luxembourg, Luxembourg

Followers

 
7,120

Press Coverage

DateArticlePublisher
Sep 14, 2025Fintech and security start-ups expand internationallystartupticker.ch
Sep 7, 2025FX week in review: Octa owner ban, Kraken prop trading, Moomoo CEO joins CFDs brokerFX News Group
Jun 20, 2025CySEC adopts new ESMA crypto rules under MiCA frameworkCyprus Mail
May 25, 2025CySEC engages over 1,700 students in financial literacy campaignCyprus Mail
Apr 22, 2025The deepfake crisis: The alarm has been soundedSouth Africa Today
Apr 18, 2025Weekly Roundup: Binance Lists Trump, MoneyGram Partners with PlaidFinanceFeeds
Apr 3, 2025Cyprus MPs to vote on proposed casino cash exemption amid institutional backlashCyprus Mail
Mar 31, 2025Deepfake threats: A cyber security dialogue among expertsIT Web
Mar 24, 2025Beyond the hype: building financial resilience in the age of digital noiseCyprus Mail
Mar 8, 2025Cyprus Business Now: real estate, Eurobank, German tourists, AI investmentCyprus Mail

1–10 of 12

Specialties

Hardware Security Module (HSM)Trusted Execution Environment (TEE)Hybrid CloudVirtual MachineCybersecurityPost-Quantum CryptographyConfidential ComputingNewspaceSatcomStarlinkSpace Internet

Categories

Cyber SecurityInformation TechnologySecurity

Product

NameDescription
ARCA SATCOM VPNA VPN solution designed specifically for space internet networks, combining data security with performance acceleration to enhance Starlink and other satellite connections.
ARCA SATLINKA software implementation of the Space Data Link Security protocol providing end-to-end encryption, authentication, and key management for satellite telemetry and payload data links.
ARCA Trusted OSA hardened Linux-based operating system with integrated container orchestration, designed to provide a trusted execution environment for secure container deployment on cloud, edge, and embedded systems.
Remote Attestation for Agricultural UAVsA security mechanism that verifies the integrity and authorization of agricultural drones remotely to prevent unauthorized operations and ensure secure data collection.
Cybersecurity for Enterprise Blockchain SolutionsA set of cybersecurity practices and solutions focused on protecting private keys and securing blockchain and distributed ledger technology deployments in enterprises.