Hackers come in all shapes and sizes. In the world of hackers shapes and sizes don't matter. Technological knowledge and computer skills are the only traits that matter in the hierarchy of the hacker society. The hackers with the most skills are respected most. There are two main types of hackers that invade on the privacy of law-abiding citizens. These hackers are known as phone phreaks and system hackers and he will stop at nothing …showed first 75 words of 2202 total…

…showed last 75 words of 2202 total…order to protect their computer and communication systems, Information security practitioners need to understand the motives and modes of operation of external intruders. By learning how hackers gather and share information an how they break into systems, security practitioners can ensure that system safeguards remain able to detect and thwart hacking attempts. Hacker often hack just to see what they can do or find. Most hacker are understood misfits that have nothing better to do.