@99mbd I had been learning hacking classes for only 3 days. Then I left it. Most of the hacking institutes want to earn money through deceiving students. But they are said to be doing high talk. I joined for my timepass during my school vacations. They offer a course named 'CEH' (certified ethical hacking). A lots of students of that institute recommended me to see youtube videos online instead of joining regular classes. Because a two-month certificate isn't enough to become a hacker or get a job with high salary. One should have knowledge of basic programming before joining the course. If someone doesn't have it, he should read 11th,12th NCERT books of CS. He should grasp the knowledge of current viruses, spywares, trojans, because reading in past isn't enough. Hackers always attack on vulnerabilities of an OS. The more OS is vulnerable, the more it will make the chance of hacking. Windows OS is more vulnerable than Mac and Linux. The least vulnerable is linux which is used by only 5% of the world's users. Kali linux is a type of linux OS, which is used for security penetration and hacking . Ubuntu and fedora are the most useful linux.
