ISS-PKC: A Information Security Solution based on Public Key Cryptosystem

The rapid development of information technology has brought useful values to the society - economy, as well as creating the complex issues about information security, especially the risk of the information loss. Recently, the types of illegal intrusion of the information technology systems at universities, colleges, research institutes, companies (are called organizations) steal the data to be increasingly and affected level is more serious. The information security is essential, plays an important role deciding on the organizations development. We found that information security at organizations is very urgent and necessary. One of the most effective information security solutions is the use of the cryptosystems to secure information and data. In this paper, we study to develop the information security solution based on the ElGamal public key cryptosystem to information security at organizations and apply for Hanoi Open University (HOU).