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security

IT-Sicherheit ist das Fundament jeder digitalen Infrastruktur. Sie schützt Systeme, Netzwerke und Daten vor Angriffen, Ausfällen und Missbrauch. Dabei geht es um mehr als Virenschutz: Es ist die Strategie zur Sicherung der Verfügbarkeit, Integrität und Vertraulichkeit Ihrer Unternehmenswerte. In diesem Bereich finden Sie praxisnahe Analysen zu Bedrohungen, aktuelle Warnmeldungen und Anleitungen zur Härtung Ihrer IT-Landschaft – für resiliente Systeme, die auch im Ernstfall stabil bleiben.

How We Swept 25 Repos for Security Issues in an Afternoon (and What We Actually Found)

How We Swept 25 Repos for Security Issues in an Afternoon (and What We Actually Found)

A practitioner's account of running a full Dependabot and CodeQL sweep across an entire GitHub organization, fixing real vulnerabilities, and hardening a production server the same day.

NIS2 for Mid-Sized Companies: What Actually Matters

NIS2 for Mid-Sized Companies: What Actually Matters

NIS2 is here and most mid-sized companies don't know if they're affected. Here's a practical checklist from someone who's been through TISAX.

How GlassWorm Gets In (and How We Locked It Out)

How GlassWorm Gets In (and How We Locked It Out)

A supply-chain malware campaign hit hundreds of repos across GitHub, npm, and VS Code. Here's what I found when I scanned my own projects.

Who's Responsible When AI Breaks the Rules It Wrote Itself?

Who's Responsible When AI Breaks the Rules It Wrote Itself?

Here's something that should make you uncomfortable.

🛡️ Fortinet Monthly Recap | February 2026

🛡️ Fortinet Monthly Recap | February 2026

Monthly Overview February 2026.

AEGIS: The European Powerhouse Strategy: How AEGIS Unleashes Europe's Economic Sovereignty

AEGIS: The European Powerhouse Strategy: How AEGIS Unleashes Europe's Economic Sovereignty

Europe is often said to have lost the technological race to the USA and Asia. At Elvatis, we consider this diagnosis to be fundamentally wrong.

Autonomy Needs Privacy Guardrails: The GitHub Leak That Should Not Have Happened

Autonomy Needs Privacy Guardrails: The GitHub Leak That Should Not Have Happened

I automated a backup, accidentally staged the wrong things, and had to delete history. Here is the rollout discipline that keeps this from happening again.

How I Run an Autonomous AI Assistant Without Losing Control

How I Run an Autonomous AI Assistant Without Losing Control

Autonomy is not a personality trait. It is an engineering discipline: conventions, boundaries, failover, and rollout safety.

The 48-Hour Rule: Why Monthly Patch Cycles Are a Liability

The 48-Hour Rule: Why Monthly Patch Cycles Are a Liability

Three products, three vendors, one pattern: exploited within days of disclosure. If your patch cycle is still monthly, you're not managing risk. You're hoping.

How to Build a Government Platform That Can't Leak Your Data

How to Build a Government Platform That Can't Leak Your Data

Most government platforms promise security. AEGIS is built so it physically cannot store your data. Here's the architecture behind zero-persistence, sovereign infrastructure, and why 'you can't hack what isn't there' is more than a slogan.

I Asked 12 AI Models the Same Questions - Blind. Here Is What the Data Shows.

I Asked 12 AI Models the Same Questions - Blind. Here Is What the Data Shows.

I ran 12 AI models through 45 identical prompts - blind, no shared context. Here is what consistent agreement and disagreement reveal about reliability.

The 2031 deadline - what the BSI's warning about classical encryption actually means

The 2031 deadline - what the BSI's warning about classical encryption actually means

A few months ago, I was in an internal meeting when someone