ESORICS
2003
Springer
14 years 4 months ago
2003
Springer
This paper considers a coalition C of enterprises {E1,..., En}, which is to be governed by a coalition policy PC , and where each memberenterprise Ei has its own internal policy Pi...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
After the Code Red incident in 2001 and the SQL Slammer in January 2003, it is clear that a simple self-propagating worm can quickly spread across the Internet, infects most vulne...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
We present a novel solution for authenticating printed paper documents by utilizing the inherent non–repeatable randomness existing in the printing process. For a document print...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
Many network intrusion detection systems (NIDS) use byte sequences as signatures to detect malicious activity. While being highly efficient, they tend to suffer from a high false...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
Ò ÙØÓÑ Ø × ÙÖ ØÝ ÔÖÓØÓ ÓÐ Ò Ö ØÓÖ × ÔÖÓÔÓ× Ø Ø Ù× × ÐÓ ¹ × ×ÝÒØ × × ÖÙÐ × ØÓ Ù Ø Ò Û Ö × Ö ÓÖ ×Ù Ø Ð ÔÖÓØÓ Ó...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
CCS
2003
ACM
14 years 5 months ago
2003
ACM
This paper describes a system and annotation language, MECA, for checking security rules. MECA is expressive and designed for checking real systems. It provides a variety of pract...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
Emerging economic P2P applications share the common need for an efficient, secure payment mechanism. In this paper, we present PPay, a micropayment system that exploits unique cha...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
We describe a new method for protecting the anonymity of message receivers in an untrusted network. Surprisingly, existing methods fail to provide the required level of anonymity ...
CCS
2003
ACM
14 years 5 months ago
2003
ACM
Network based intruders seldom attack directly from their own hosts, but rather stage their attacks through intermediate “stepping stones” to conceal their identity and origin...