This book is shown with a practical example of hacking.Index: chapter-1: Who is a Hacker? Types of Hackers, Type of cybercime.Chapter-2: Ip details, Ip grabber, Port, How to hack IP through chatting, Practical Example of Real Time.Chapter-3: Website Hacking (Sqli, XSS), Practical Example of Real Time.Chapter-4: Android Hacking, Practical Example with step by step.Chapter-5: Cryptography, How to make own 2FA or one time passcode, Deatils Explation with practical Exampl