期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：2
页码：1053-1057
出版社：TechScience Publications
摘要：As today security is highly dependent on SSL especially in the field of e-commerce, it has become an important area of research to improve speed, availability of services, security etc. Here in this work the focus is on making it work more efficiently even when connection to the CA (Certificate Authority) is not available. This paper is focused on enhancing the speed and availability of the existing model which is used in the SSL. In SSL basically three components are involved:-Client, Server, CA. CA plays an important role in the SSL (Secure Socket Layer) authentication because it provides certificates to clients and servers on which both client and server trust. When a request is send to the server, server verifies the client by verifying its certificates with the CA and CA validates the certificates. So if in case when the connection to CA is not available than server cannot verify the certificates and connection will not be established which will prevent client from accessing the services even if it is an authenticated client. In this paper, the proposed model will deal with this problem, the proposed model will have a local CA node at every client and server which will be always in sync with the CA so that when a request comes from the client server can easily verify its certificates using local CA node
关键词：SSL(Secure Socket Layer); CA (Certificate;Authority); security; DNS
