Cyber

Cybersafety in a structural sense: threat, exposure, detection, hardening, and incident response, to build coherent security postures and resilient architectures.

This section brings together articles related to cybersafety (cybersecurity) in its broadest and most practical sense, addressing both technical mechanisms and their strategic implications.

It covers topics such as threat intelligence, log analysis and SIEM, system and network hardening, detection, and incident response, with an emphasis on understanding attacker behavior, system exposure, and defensive limits rather than tool-driven approaches.

The aim is to provide a clear, grounded view of cyber risk, enabling informed decisions, realistic security postures, and resilient system design in exposed and interconnected environments.

Sections

Cyber – Fundamentals

Foundational articles exploring the core principles of security and safety in modern information systems.

Threat Intelligence

Articles focused on the analysis and structuring of Threat Intelligence, applied to information systems and exposed environments.

Everything That Is Not Explicitly Authorized Is Forbidden

January 29, 2026 ·6 min · cyber · fundamentals

Introduction: This statement is ubiquitous in discussions about information system security. It appears in training materials, documentation, and operational guidelines, particularly in the context of network filtering and firewall configuration. It expresses a legitimate intention: to reduce the exposure surface by strictly limiting what is accessible. Used as a methodological framework, it makes sense. But its actual scope is very often overestimated.

cybersafety open-source architecture defense

Threat Intelligence

January 12, 2026 ·3 min

Definition : Threat Intelligence is built on two fundamental and inseparable pillars: threat origin, and depth of penetration Together, these two axes transform raw technical events into actionable knowledge.

threat-intelligence logs http safety