Penetrating Computer Networks and providing Security by means of Ethical Hacking

Abstract

Network Security is now a days a big issue for the big industries,companies becauseif there are any loopholes in their computer network then whole database can beaccessed by other hackers which may create a big problems to companies.So here aresome techniques given through which we can access that database and also securitypart is there to avoid this unauthorized login.This report presents techniques of pen-etrating the computer network. Here I am working with the dierent methods ofpenetration of network like SQL injection, Trojan intrusion system, Email tracingsystem, Code injection attacks. Here I am not dealing with all kind of Attack, but Iam working with some most famous methods which are used mostly. I am workingwith Email Tracing System which helps to nd out the email root.Here also somedetails are given for encryptor which is used to encrypt the Trojan and most of mal-ware type les which have to be sent over the network. Here I am also creating somealgorithms which encrypts the le means adds extra bits to the digital signature ofthat secret le to make them undetectable in Antivirus system. I am also buildingpassword hacking algorithm to crack the password.Here I will show a demo of LANgaming through which any ones computer can be attacked.There is bright scope be-hind this terminology because if your system is not secure then your data can betheft and your organization will be in loss. So security is the main policy behindthis ethical hacking." The person who can hack only that can secure the network".So securing the network is also an important task. Big companies have large no ofhackers.