Big Firewall for the safety of the whole cyber world

Information Technology

Second National Level Interdisciplinary Seminar on "Exploring Emerging Trends and Innovation in Research in Commerce, Science & Technology, Humanities and Social Sciences”

In this digital world communication over internet have become curtail as its fast and simple. But over internet security is very important topic to be looked upon. In existing system people use internet connection that have inbuilt protection of firewall but some time it’s not sufficient. The cyber crime is increasing day-to-day so more advance security methods are needed. Firewall normally is of two type i.e. Packet filter and Application gateway. Normally its present in Wi-Fi router if the user is using any router. But it only for single user or group of user using that particular router. Big Firewall is a hybrid firewall that does but packet filter as well as application gateway but over large scale. Means all available network present in Nation could be passed through one firewall. Such a system could act as proxy server for whole national cyber world. All servers outside the nation could be accessed only through this proxy server or big firewall. This could cut-short the time taken for the investigation of the cyber crime cases. For example, if user wants to access his/her facebook or Google account then it must go through this system only. Normally public domain networks could be implemented with this system. This system act as shield for cyber world of the country.

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