2026  7

September  5

What does a security audit cost? How the price is formed – and what a good offer looks like

2026-09-15 · 4 min · 660 words · Stefan

Security Audit vs. Penetration Test: The Difference – and Which One Is the Right First Step

2026-09-14 · 3 min · 575 words · Stefan

What Does a Pentest Cost? How the Price Is Built Up – and What to Look for in a Proposal

2026-09-14 · 3 min · 579 words · Stefan

Ransomware: Will your backups hold up when it hits?

2026-09-13 · 3 min · 471 words · Stefan

Does NIS2 apply to you? The 5-minute check for your company

2026-09-12 · 4 min · 663 words · Stefan

February  2

Excel Analysis with Pandas – Quick Statistics Without Formulas

2026-02-21 · 3 min · 512 words · Stefan

Understanding and Implementing DNSSEC Correctly

2026-02-20 · 4 min · 740 words · Stefan

2024  2

November  2

Download a Complete Website with wget

2024-11-08 · 1 min · 73 words · Stefan

cAdvisor on Synology

2024-11-07 · 1 min · 205 words · Stefan

2023  1

March  1

My first blog post

2023-03-25 · 1 min · 67 words · Stefan