It is well understood that using a software component methodology can simplify the development and maintenance of systems. Web services allow this vision to be extended allowing c...
In the proposed mandatory access control model, arbitrary label changing policies can be expressed. The relatively simple model can capture a wide variety of security policies, in...
In this paper we present a complete reference framework for the provision of quality assured Trusted Third Party (TTP) services within a medical environment. The main objective is...
Dimitrios Lekkas, Stefanos Gritzalis, Sokratis K. ...
eVoting is a challenging approach for increasing eParticipation. However, lack of citizens’ trust seems to be a main obstacle that hinders its successful realization. In this pap...
Athanasios Antoniou, C. Korakas, Christos Manolopo...
Abstract. Direct anonymous attestation (DAA) is a special digital signature primitive, which provides a balance between signer authentication and privacy. One of the most interesti...