storsender
Digital infrastructure without civil engineering
Storsender Core for wireless fiber‑optic speed
Storsender Core merges existing internet connections into a single, consistent network – without civil engineering, without complex systems, and without dependencies on individual providers.
Storsender is a pure B2B service provider.
We work exclusively with organizations, not with private customers.
Performance
- Fiber‑like bandwidth without a fiber connection
- Supply for 5–8 housing units per Storsender Core
- Arbitrarily scalable
- Suitable for regions with underserved internet infrastructure
Structure
- Connectable across buildings
- Unified network for entire properties
- Connectable to a central fiber entry point (not required)
Controller
- Fully operated locally
- No cloud, no VPN tunnels, no vendor lock‑in
- Long‑term stable infrastructure
Target groups
- Public buildings
- Residential complexes
- Commercial properties
- Mixed properties
Why municipalities benefit
Storsender Core enables stable networks with high performance for municipal buildings and residential complexes – fast, cost‑efficient, and transparently documented. The local community decides on access rules, while Storsender ensures technical integrity. The infrastructure remains transparent, decentralized, and stable in the long term.
Provision
For municipalities of any size
Storsender Core can be used in existing buildings as well as in new municipal structures.
storsender
Audit‑ready mobile security
Audit‑ready mobile security for trust‑based professions
Mobile devices have become a primary attack vector. Documented cases such as Subzero show
that European law firms, banks, and advisory firms are being deliberately targeted. Storsender
provides a verifiable, hardened platform for confidential communication — based on GrapheneOS
and Pixel hardware.
Target Groups
For organisations where confidentiality, verifiability, and professional distance
are not optional but mandatory:
Law firms, tax advisors, auditors, internal investigations, M&A teams, and other
professions with elevated requirements for confidentiality and regulatory traceability.
Focus Areas
- Minimisation of mobile attack surfaces
- Reduction of external dependencies
- Audit‑ready security architecture
- Sovereign, locally controlled configuration
- Protection of sensitive communication and documents
Technical Foundation
Hardened Pixel devices (7/8/9) with GrapheneOS, Verified Boot, baseband isolation,
restrictive permission models, and controlled remote wipe.
Not a traditional MDM solution — a hardened, audit‑ready platform without cloud dependencies.
Leasing Model
Designed around the logic of law firms
The cost structure aligns with the billing logic of billable hours — not with
abstract device categories.
Pixel 7a
≈ 1 billable hour / month
Pixel 8
≈ 1.5 billable hours / month
Pixel 9 Pro
≈ 2 billable hours / month
The exact structure of the leasing model, contract terms, and conditions is defined
individually and documented transparently.
