Cyber Security, Without the Jargon

Cybersecurity doesn't have to be complicated. I am here to break down concepts, threats, tips, and tools in simple language. For mere mortals and developers alike.

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A Linux Kernel Update Still Needs a Running-Kernel Receipt

Sep 22, 2026 | 17 min read

For Developers

A Linux Kernel Update Still Needs a Running-Kernel Receipt

CISA added three exploited Linux kernel flaws to its catalogue on 18 September 2026. The practical response is to prove which kernel each host is running, not merely which package was installed.

How to Harden a Linux Server for Your Application

Sep 19, 2024 | 39 min read

For Developers

How to Harden a Linux Server for Your Application

Discover steps to harden a Linux server to protect your application from external threats and vulnerabilities.