122 articles
Modeling Threats for Beginners — Learn to See Risks Before Gaps Become ProblemsWhen I first started studying security, I thought the sequence was simple: study the list of vulnerabilities, look for tools, then try to cl…
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Reading CVEs Correctly — From Vulnerability Numbers to Patch DecisionsEvery time I open security news, I often see sentences that feel urgent: there is a new C…
RESTful API vs GraphQL — Choosing the Right Door for Application DataAs an application starts to have a frontend, a mobile app, an admin dashboard, and perhaps…
White Space in the Age of AI — Why Not Everything Needs to be Answered ImmediatelyLately I often notice a small habit: when I have a question, my hand immediat…
Caring for Digital Tools — Why Not Everything Should Be Replaced When New One Is NewThere were times when the laptop I was using felt slow, new phones kept app…
Every year, the file size in my house gets bigger. Photos from cellphones, project screen recordings, operating system ISOs, container images, to CMS database …
A few months ago, I started to get serious about separating services on a home server using Docker. One container for the web, one for the database, another …
Some time ago, I just made a simple page to display live server logs. The initial idea was just to refresh the page every 5 seconds using JavaScript. When yo…
There is one moment that I often repeat without realizing it: opening my eyes in the morning, my hand immediately reached for my cell phone, and before my ey…
There was a moment where a service on the home server suddenly went down, but I didn't know where to start looking. Open a terminal, type systemctl status, the…
