Security Aspects in Wireline and Wireless IP
Future Telecommunications Forum '99,
Beijing, China, December 1999
This paper considers security mechanisms for authorizing and
monitoring IP connections over wireline as well as wireless
networks. The objective is to minimize the risk of an unauthorized
user gaining access to a network and to prevent an intruder from
stealing a connection from an authorized user.
A system, which we call Network Access Login/Authentication Polling
has been developed for wireline networks. It
is based on polling of the authorized connections.
Wireless mobile IP demands a somewhat different approach and a
method, given the name Network Access Login/Authentication Polling
by Challenge-Response (NAL/APCR), based on periodic
This material is presented to ensure timely dissemination
of scholarly and technical work. Copyright and all rights
therein are retained by authors.
All persons copying this information are expected to
adhere to the terms and constraints invoked by each authors
copyright. This work may not be reposted
without the explicit permission of the copyright holders.