As a computer science teacher, I created several e-learning courses and my students loved it. I quickly realized that even the best students used these materials, as they preferred knowing that they'll be able to review any lesson at any time (especially before exams). This inspired me to create simple, straight to-the-point courses even for advanced subjects.

I left my academic career for a job in Cyber Security, in a multi-national Telecom. Now I'd like to share my knowledge, so if there's any security/network topic you need help with, let me know and I might be able to create a course.