Magazine

Information security

Articles, videos, webinars, and checklists on GDPR, AI compliance, and NIS-2 – drawn from daily consulting practice, and implementable with reasonable effort.

NIS2 symbol
Topic
Format
1-4 of 4 posts
  • Why standard passwords can give attackers direct access to your systems
    A single weak password can be enough. Why factory-preset access data are particularly critical.
    Jonas Buchholz
    by Jonas Buchholz • 27.09.2026
  • Why TLS 1.0 and TLS 1.1 are a security risk today
    TLS protects data transmission between the browser and the web server. Why 1.0 and 1.1 are risky.
    Jonas Buchholz
    by Jonas Buchholz • 27.09.2026
  • Why outdated software is a preventable gateway for attacks
    Outdated software is a significant and avoidable security risk. What you can do.
    Jonas Buchholz
    by Jonas Buchholz • 27.09.2026
  • Information security
    Recognizing known vulnerabilities in time – this is how companies prepare for it
    Known vulnerabilities become a risk if security information is not implemented.
    Jonas Buchholz
    by Jonas Buchholz • 02.09.2026