Featured
How I Recovered a Failed Production Server and MySQL Database in Under 30 Minutes
Recovered a failed production server and database in 30 minutes, minimizing downtime and restoring full service integrity for stakeholders.
Featured
The Midnight Hack: How I Stopped a $25M Cybersecurity Disaster within Hours
Real-life incident response: I uncovered a WordPress hack, contained it overnight, and helped a business avoid $25M+ in cybersecurity losses.
Securing Apache Webserver
Installing Auto CPU Freq on Linux
How to disable auto suspend when laptop lid closed on Linux
Encrypting Disk on Linux
SSH Brute Force Protection with Fail2Ban
GPU Passthrough with Qemu/Libvirt on Linux
Install SSL/TLS Certificate on Linux by Let's Encrypt
Setting up Firewall with IPTables
Setting up Jellyfin Server on Linux
Installing MariaDB Properly on Linux
Setting up ModSecurity WAF for Apache Webserver
Setting up ModSecurity WAF for Nginx Webserver
Installing Nextcloud server on Linux
Setting up NFS Share on Linux
Securing Nginx Webserver
Setting up NVChad for NeoVim
Getting Nvidia GPU working on Linux
How to Mount an Encrypted LUKS Partition without Password using Keyfile
Securing the root account on a Linux server
How to automatically suspend Linux server
SSH Keys Management on Linux
SSH Security
Setting up Tmux on Linux
Installing Traefik on Linux
Handling Redirects with Traefik Reverse Proxy
Setting up firewall with UFW on Linux
Users and Groups Management in Linux
Install and Configure VNC server on Linux
Setting up Wake On LAN on Linux
Setting up Wordpress
Securing Wordpress
Arch Linux Installation with Fulll Disk Encryption + (Secure Boot, TPM2, UKI and more)