Tech Tutorial
-
How to Check MAC Address and Expose the Vendor Instantly
Tags: check MAC address, command line tools, cybersecurity tutorial, Ethical Hacking, FOSS tools, how to check MAC address, IEEE OUI list, MAC address vendor, MAC vendor lookup, macvendors API, network reconnaissance, network security, Open Source Tools, Python macaddress library, Tech TutorialThink your network’s clean? Check MAC address info from the command line to reveal hidden vendors and expose suspicious devices—fast, simple, ethical.
-
How to Set Up CodeIgniter 4 in Docker on Ubuntu (Step-by-Step Guide)
Tags: CodeIgniter 4, Containerization, Docker, Docker Compose, Ethical Hacking, foss, government tech, LAMP, NGO Tech, open source, PHP, PHP Framework, Tech Tutorial, Ubuntu, web developmentSet up CodeIgniter 4 in Docker on Ubuntu—no vague errors, no missing modules. Just a working dev stack with full debug and ethical hacking potential.
