107 search results - page 4 / 22 » Security in a Model for Long-running Transactions |
ISCAPDCS
2004
13 years 8 months ago
2004
Trust management is a critical component in P2P file sharing systems due to the free riding and security problem. In this paper, we propose a lightweight reputation management sys...
ISW
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In recent years, protocols have been developed to ensure secure communications over the Internet, e.g., the secure sockets layer (SSL) and secure electronic transaction (...
IJNSEC
2007
13 years 7 months ago
2007
This paper presents a Criterion-Based Role-Based Access Control model in which secure permissions (SP), secure operations (SOp), secure objects (SOb), and secure users (SU) are in...
ACMICEC
2004
ACM
14 years 25 days ago
2004
ACM
In this paper, we describe the operation of barter trade exchanges by identifying key techniques used by trade brokers to stimulate trade and satisfy member needs, and present alg...
ACSAC
1999
IEEE
13 years 11 months ago
1999
IEEE
A smart card runtime environment must provide the proper transaction support for the reliable update of data, especially on multiapplication cards like the Java Card. The transact...