Privileges

Everyone who used Windows 95 or 98 in the past is familiar with the concept of failure. One crashing application was enough to bring the system to a halt. Fortunately, Linux systems have a strong foundation, including privilege separation and memory management. When things go wrong, the impact is reduced to a minimum. This is called containment. Linux Memory Management Memory is like your the storage capacity of your brain. Every bit should be stored properly, or otherwise you will do strange things.