The aim of our research is to highlight the main features and mechanisms digitalization a public administration that would allow promotion sustainable development more inclusive society. proliferation information communication technologies in all fields along with reporting both economic social benefits give us hope these will also find role transformation, efficiency, or progress administratio...

The increasing use of internetworking protocols to connect administratively heterogeneous networks has raised the question of how an organization can control the flow of information across its network boundaries. One method for doing so is the use of visas, a cryptographic technique for authenticating and authorizing a flow of datagrams. This report presents and evaluates two visa protocols ---...

The increasing use of internetworking protocols to connect administratively heterogeneous networks has raised the question of how an organization can control the flow of information across its network boundaries. One method for doing so is the use of visas, a cryptographic technique for authenticating and authorizing a flow of datagrams. This report presents and evaluates two visa protocols ---...

The Public Key Infrastructure(PKI) provides facilities for data encryption, digital signature and time stamping. It is a system where different authorities verify and authenticate the validity of each participant with the use of digital certificates. A Certificate Policy (CP) is a named set of rules and it indicates the applicability of a certificate in a Public Key Infrastructure. Sometimes tw...