LACHDT

well i know that if i were to go onto another one of my computers i would eventually be able to hack my computer. i want to do as much as i can to prevent this.

So i am fairly proficient with linux but i recently realized that my security isnt well, very secure. I then realized i don't really know where to begin with building a strong security system for my computer. So i was wondering if someone would help me out, and tell me what i can do to make my security stronger.