Vikrant Malviya has vast experience in the field of Information Technology. He has played important roles in various esteemed organization for many years now. He has worked as a Software Developer, Programmer, Web page Designer, Database administrator and top Faculty Successfully. He is a Master in Computer Science and also a cyber security expert and trainer. Having so much experience in the field, the author has now decided to impart his knowledge to students, professionals and homemakers. This book is the first step towards this goal and further work would be published in the time to come.