Existing software applications become increasingly distributed as their continuity and
lifetimes are lengthened; consequently, the users' dependence on these applications is …

Secure authentication services and systems typically are based on two main approaches:
the first one seeks to defend itself of all kind of attack. Actually, the major current services …

Serviços de diretório são frequentemente usados para armazenar informações sensíveis
(eg, dados e credenciais de usuários) nos mais variados sistemas críticos, tais como …