期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：4
期号：8-4
出版社：Seventh Sense Research Group
摘要：Now aday’s internet applications have grasped a lot of attention and every business is made online. The risk in online business is that whether the transaction done through online is safe or not and there could a chance of data being hacked by intruders. There could be a Phishing attack in the system where a user cannot know the correct website in which the details are being entered. Also one more type of attack that could be possible is Injection attacks where an intruder can access the details even without proper authentication. In this paper, we are designing a DoubleGuard which is an intruder detection system that models the network behaviour of user sessions across both frontend web server and backend web databases. This system will monitor all the requests coming in from the users and will block the injection attacks coming from the intruders. Intrusion is the term that can be linked to attacker and hacker in network security domain. Hacker is the person who tries to solve the problem with that single request sent and where as Attacker is the user who just sends the request and will never wait long for the response. This paper considers Hacker and will block intrusion attacks trying to destroy the system. .
