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Systems Engineering, Networking & Applied Telecommunications

Infrastructure↗
Network & Sysadmin
nftables QoS, TimescaleDB, Linux hardening, virtualization.
Browse category →
Security↗
Identity & Bastion
Authentik SSO, OIDC federation, Warpgate bastion architecture.
Browse category →
RF Telecom↗
Ham Radio Digital
D-STAR, DMR, C4FM digital voice protocols, repeater gateways.
Browse category →

About us

Who is behind Dreadful?

Dreadful is an independent technical archive and publication focused on:

  • Systems Engineering & Security: advanced Linux architectures, threat modeling, Identity Providers, modern bastion hosts, and infrastructure hardening.
  • Telecommunications & Ham Radio: digital RF protocol experimentation (D-STAR, DMR, C4FM), repeater networks, and data interoperability.
  • Applied Cryptography & Privacy: decentralized protocols, end-to-end encrypted messaging, and data sovereignty.

The Members

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Our Vision

"Engineering, transparency, and systems resilience."

We believe in preserving an open, transparent, and standards-compliant digital infrastructure. Dreadful documents rigorous systems administration practices, fostering in-depth understanding of networking protocols, routing, and operational security.



[ Dreadful Engineering. All rights reserved. ]

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