The Server in Your Building. Control in Your Hands.
All services deployed on your own physical hardware. Not a single byte of data leaves your infrastructure. Bytsecure manages the infrastructure — you retain absolute sovereignty.
Two Paths to Sovereignty
One principle. Two paths. You choose where your server lives.
On-Premise
Physical Sovereignty
- Absolute physical sovereignty
- Air-gap capable
- DGX Spark hardware
- Zero data leakage
- €3,800 one-time
EU Sovereign Cloud
Jurisdictional Sovereignty
- Full European jurisdiction
- Zero hardware cost
- Scaleway (France)
- Zero data leakage
- €79-249/month
Common to Both
Why US Cloud Falls Short
Four reasons organizations are moving to on-premise.
US CLOUD Act & FISA
US authorities can demand your data — even if it's in a European data center. With on-premise, you're outside their jurisdiction.
Schrems II (2020)
The EU Court ruled that transatlantic data transfers via US cloud violate GDPR. Microsoft 365 and Google Workspace are legally exposed.
Your Data Trains Their Models
ChatGPT, Claude, and Gemini use your prompts for training. Your corporate data is no longer yours. With on-premise — zero training.
Vendor Lock-in
Once in the Microsoft/Google ecosystem, exit is nearly impossible. We use 100% open-source — the exit door is always open.
Who Needs On-Premise
The law, regulations, or the nature of your data determine the path.
Municipalities & Regions
On-Premise MANDATORYNIS2 Essential. The law requires physical deployment.
Hospitals & Clinics
On-Premise MANDATORYNIS2 Essential. Health data — highest risk level.
Public Utilities & Energy
On-Premise MANDATORYNIS2 Essential. Critical infrastructure.
Banks & Financial Institutions
On-Premise MANDATORYNIS2 Essential. Regulatory framework requires physical control.
Ministries & Government Agencies
On-Premise MANDATORYNIS2 Essential. Classified state data.
Large Industry
On-Premise RECOMMENDEDNIS2 Important. 200+ employees — on-premise recommended.
Law Firms
On-Premise RECOMMENDEDSensitive legal data — physical sovereignty is the only way.
Universities & Research
On-Premise RECOMMENDEDResearch data, student personal data.
SMEs & Professionals
EU CloudThe EU Cloud option — sovereignty without hardware cost.
For the full framework covering 30+ business types → contact us for a NIS2 compliance analysis.
The On-Premise Ecosystem
Five services. One physical server. Zero data leakage.
Sovereign AI
Local AI — chat, RAG, agents. Queries never leave your building.
Sovereign Office
Office suite without Microsoft — Files, Talk, Mail, Calendar.
Sovereign PDF
50+ PDF tools — 100% client-side, no file ever uploaded anywhere.
Sovereign Complete Secure
SIEM & Pentest in one platform — defense and offense together.
Sovereign OpenGov
Participatory democracy — citizen voice on your infrastructure.
One Server. All Services.
No data center needed — an office is enough. Silent operation, minimal consumption.
DGX Spark
The recommended hardware for on-premise deployment. Runs all services — including the local LLM for Sovereign AI.
- 20-core ARM CPU
- 128 GB HBM3e GPU
- 128 GB LPDDR5x RAM
- 1 TB NVMe Storage
- Silent — office-friendly
- Up to 200B parameter LLMs
€3,800 one-time
Already have a server?
If your organization already has hardware or doesn't need a local LLM:
Without GPU, all services run except the local LLM for Sovereign AI.
What We Offer Beyond the Software
We don't just sell software. We deliver a complete digital sovereignty service.
Physical Installation
1-2 days on-site. Server, containers, hardening — all within your organization.
Configuration
Branding, LDAP/AD integration, SSO, workflow configuration, RBAC setup.
Compliance Package
Full NIS2, GDPR, EU AI Act documentation. Ready for audit submission.
24/7 Monitoring
Continuous monitoring — CPU, RAM, disk, uptime, security alerts.
Updates & Patches
Regular security updates for all services.
Automated Backups
Encrypted, daily — restore in minutes.
Training
Admin training (1-2 days) + end-user workshops.
Greek Support 24/7
Ticket-based, response within 4 hours. Everything in your language.
Cost Comparison — 3 Years
50 employees. All services included.
3-YEAR COST
Microsoft 365 + Copilot + ChatGPT + Tenable
Microsoft licenses, AI, pentesting — all in US cloud
€76,320/year
€228,960
3-YEAR COST
Bytsecure On-Premise
Hardware one-time + Enterprise managed services
€9,600/year
€27,500
Calculation is indicative for 50 users. Actual cost depends on your organization's needs.
Why Now
NIS2 in Effect
Since October 2024. Fines up to €10M or 2% of revenue for non-compliance.
ChatGPT Banned
Many organizations have banned cloud AI due to GDPR. They need an alternative.
EU Funding Available
Recovery Fund financing for digital transformation — on-premise is eligible.
No Competitor
No other company offers a complete on-premise ecosystem with AI, Office, SIEM, and OpenGov.
Ready for Physical Sovereignty?
Talk to us. We'll analyze your organization's needs and recommend the right solution — on-premise or EU cloud.
Live Demos