| Publisher | Columbia University | ||
|---|---|---|---|
| Format | 565.7KB PDF | Date added | 03 Jan 2004 |
| Topics | Wireless Internet, Security Management, Mobile - Wireless Communications | ||
| Downloads | 56 | ||
Wireless Internet roaming may include several radio access networks involving different layer 2 technologies such as 802.11b, CDMA and GPRS. As a mobile user moves around and switches between wireless cells, subnets and domains, it needs to maintain the session continuity. At the same time security of signaling and transport media should not be compromised. A multi-layer security framework involving user authentication, packet based encryption and access control mechanism can provide the desired level of security to the mobile users. Architecture, implementation and performance of a similar framework in a mobile environment is presented in this paper.
Did you find this white paper useful?
26 out of 50 users found this white paper useful
Related white papers
Chicago Luxury Apartments Reach New Heights; Cisco Partner RMS Implements Cost-Effective High Speed Internet Access for All Units
Grand Plaza is a new 764-unit luxury high-rise apartment building occupying a very desirable square city block bounded by Ohio, State, Grand and Dearborn in downtown Chicago. The architect and...
University Builds an Intelligent Learning Environment With a Cisco Network
Case Western Reserve University (Case) is a leading independent research university, distinguished by its strengths in education, research, and community service. Case has established ambitious goals, one of which is...
Five-Star Internet Services Check Into Hotel Belmont
In 2005, Hotel Belmont in Brussels, Belgium, underwent a major refurbishment after a change of management. In order to develop new revenue streams the hotel wanted the ability to provide...
Intelsat Provides First Internet Access to Grand Santi, French Guiana
Outremer Telecom of Martinique, a leading telecommunications service provider that covers France's overseas territories, wanted to set up a telecommunications network that would make access to the Internet, distance learning...
LightPointe Case Study: Arena Tourist
Arena Tourist, one of Italy's largest European-wide tour organizers, annually serves thousands of vacationers throughout the Mediterranean. As Arena's facilities in Pula continued to grow - it operates a campground,...
LightPointe Case Study: Mercy Medical Center
Mercy Medical Center in Roseburg, Oregon has been named one of the "Top 100 Companies to Work for in Oregon" for four consecutive years. Part of Catholic Health Initiatives (CHI),...
LightPointe Case Study: Niels Brock Copenhagen Business College
At Niels Brock Copenhagen Business College in Copenhagen, Denmark, computer engineering training was being carried out at two different locations. In order to have access to various servers and the...
