Courses of ethical hacking by Indian Cyber Army
   Ethical hacking : It is known as perforate testing, red teaming, which means find the weakness in computer and Secure all the confidential data with the help of techniques.         There are three type of hackers   1.       White hat hackers   2.       Blackhat hackers   3.       Grey hat  hackers       White hat hackers:  These are that type of hackers which take permission from the owner to check the  security of computer and protect the data of the company, institution etc. It is also known as ethical   hackers.     Blackhat hackers : These are that type of hackers which work illegally, without taking permission with  the intention of stealing the Important data of the company and demand the money etc.     Grey hat hackers:  These are that type of hackers which are not intentionally Steal the important data  of the company. They only check their skills that how can they break t...