25 Years of Experience
Data Sovereignty
where technical excellence meets human commitment.
Since 2001 in IT. Today, we protect data for businesses and organizations across Greece — on-premise or EU cloud.
Our Story
How we went from IT services to data sovereignty.
Foundation
We start as an IT services provider in Thessaloniki. Small and medium businesses — Greek, family-owned, real.
Municipalities
14 years alongside Municipalities and public organizations. We learn firsthand what data security means when it involves citizens.
The Turning Point
NIS2 takes effect. GDPR gains teeth. The AI Act is coming. Our clients ask: 'Are we safe?' — and the answer isn't pretty.
Bytsecure Is Born
From the need for data sovereignty, we create Bytsecure. No hardware, no products — three packages on European infrastructure, with support and monitoring.
Today
75 professional groups on the compliance matrix. 6 compliance certificates. One team in Thessaloniki that answers the phone.
Why Now
GDPR gained teeth. NIS2 is here. The AI Act is coming. Greek businesses and public sector organizations need a European provider who understands the regulations — not just another cloud.
Our Vision & Values
What we believe. What we do.
Data Sovereignty
Your data is your most valuable asset. It doesn't belong to us or any third party.
European Identity
Built exclusively on European infrastructure. Regulations aren't obstacles — they're our design.
Open Source
100% AGPL. Inspect, modify, improve. Zero vendor lock‑in.
On‑Premise or EU Cloud
Every service designed for your infrastructure. The cloud is an option — not the default.
Zero AI Training
We never train models on your data. Models are pre‑trained — your data remains yours.
Human Oversight
Critical decisions require human approval. AI proposes — humans decide.
How We Choose Our Solutions
We don't build everything from scratch. We select the best.
Search
We continuously scan the global open-source community for tools that solve real problems — AI, office apps, security, governance.
Evaluation
Every candidate tool passes three checks: security (penetration testing), stability (stress testing), and compliance (GDPR audit). Fail one — rejected.
Deployment
The tool is installed on your infrastructure — on‑premise or EU cloud. We configure, customize, train. You just connect.
Support
24/7 monitoring, updates, backups, security alerts. If something breaks, we know before you do — and we fix it.
The result: You receive curated, tested solutions — without spending a single hour on research, comparison, or installation. Our monthly cost is lower than one hour of your own IT team.
Your data stays on your infrastructure. We provide monitoring, support, and updates — nothing more.
Our Team
Behind every installation, a licensed professional.
Stylianos Stefanidis
Founder
Licensed security services provider by the Hellenic Police (N.2518/1997). Over 25 years in IT.
By the Numbers
Our commitment captured in numbers.
Ready to Begin?
Book a free assessment. We'll tell you what you need — and what you don't.