Cybersecurity, Linux & Web Development Blog
RSS FeedI'm a passionate Technologist, and I write about web development, programming, cyber security, Linux and all tech related things.
Check my Articles and CTF write-ups . They are written the way I would have liked to read them — simple and to the point, over to the point.
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Secret Management with OpenBao and GitLab CI/CD
Published: at 02:08 PMFive ways to get secrets into a deployed app with GitLab CI and OpenBao (Vault), from plain .env files to JWT/AppRole auth, a Vault Agent on the host, and live SDK fetches, plus the full self-hosted GitLab and OpenBao setup.
Certified Kubernetes Administrator (CKA) Review
Published: at 02:22 PMAn honest CKA exam review covering what it really takes to pass - from hands-on lab practice to the resources and mindset that actually make the difference.
Access Kubernetes NodePort Services with Subdomains
Published: at 07:50 AMExpose Kubernetes NodePort services via subdomains using wildcard DNS and NGINX, without an Ingress controller.
Presenterm
Published: at 02:56 PMWhy I like Presenterm for tech talks: write slides in Markdown, keep them in git, get code highlighting, diagrams and images, and present everything directly from the terminal.
Deploy a Free Self-Hosted Gist Website on GCP’s e2-micro using Cloudflared
Published: at 06:13 AMSet up a free GCP e2-micro VM to host a self-hosted Gist with Opengist, secured via Cloudflare Tunnel — no cost, no open ports, fully controlled by you.
Recent Posts
01 - a GNU Core Utility - ls
Published: at 06:53 PMMaster the Linux ls command with this complete guide covering basic to advanced options, hidden features, and modern alternatives to boost your terminal productivity.
Pentest Tools TLDR
Published: at 02:23 PMIn this post, there will be a set of **TLDR**s (too long; didn't read) for categorized Penetration Testing tools.
Настройка Компонентов Обеспечения Информационной Безопасности
Published: at 02:27 PMВ этом отчете изложены все шаги по настройке Компонентов Обеспечения Информационной Безопасности. Это задание было одним из этапов сореванования по Кибербезопасности на платформе "IT PLANETA".
Certified Red Team Operator (CRTO) Review
Published: at 10:08 AMShort review of the Certified Red Team Operator certification: course quality, lab environment, exam format and the AD/red teaming skills I realistically gained from it.