887 search results - page 7 / 178 » Security Services in an Open Service Environment |
AGENTS
2000
Springer
13 years 12 months ago
2000
Springer
Numerous agencies and agent systems are being developed or portrayed as vehicles to deliver novel types of e-commerce services to users. However service agents in one agency are p...
ICCS
2003
Springer
14 years 21 days ago
2003
Springer
XML-based metadata information services are a crucial core service needed by Problem Solving Environments built over emerging service-based, globally-scaled distributed systems, a...
ICDCS
2007
IEEE
14 years 1 months ago
2007
IEEE
Trust negotiation supports authentication and access control across multiple security domains by allowing parties to use non-forgeable digital credentials to establish trust. By t...
APSEC
2003
IEEE
14 years 24 days ago
2003
IEEE
The programmable service for Internet telephony (VoIP) allows end-users or third parties to define their own customized services. However, it imposes a serious drawback that serv...
ISN
1998
Springer
13 years 11 months ago
1998
Springer
This paper presents the concept of role mobility and the value of role mobility in an open service environment. We outline the aspects of role management and role mobility and we d...