Digital Signature Certificate of Dataedgeid of Data Edge Ltd

Abstract

This intern report represents the concepts of Digital signature Certificate along with SSL and Public Key Infrastructure and their implementation in Bangladesh. Public Key Infrastructure provides a model of secured network of communication where an individual or a organization can transmit and receive data securely and Digital signature Certificate is the key by which an individual or organization can get the access to the network for secure transmission of data. Moreover it contains a idea of the Public Key Infrastructure in Bangladesh published by Office of the Controller of Certifying Authority (CCA) under ICT Division of Bangladesh government and Certificate Practice Statement of data edge ltd. To do analysis with practical work, some related theories are discussed in this intern report.