COMPSEC
2004
14 years 9 days ago
2004
Traditionally, creation and revocation of certificates are governed by policies that are carried manually, off-line, by trusted agents. This approach to certificate management is ...
COMPSEC
2004
14 years 9 days ago
2004
In a (t, n) threshold proxy signature scheme, which is a variant of the proxy signature scheme, the proxy signature key is shared among a group of n proxy signers delegated by the ...
COMPSEC
2004
14 years 9 days ago
2004
Abstract Up to now biometric methods have been used in cryptography for authentication purposes. In this paper we propose to use biological data for generating sequences of random ...
COMPSEC
2004
14 years 9 days ago
2004
The idea of risk permeates the information security field. We use terms like ``risk management'', ``risk assessment'', ``risk model'' and ``risk analy...
COMPSEC
2004
14 years 9 days ago
2004
Security technology suitable for the burgeoning embedded system market has not been widespread. Untrusted code downloaded from the Internet poses numerous security risks due to th...
COMPSEC
2004
14 years 9 days ago
2004
This paper identifies 10 essential aspects, which, if not taken into account in an information security governance plan, will surely cause the plan to fail, or at least, cause seri...
COMPSEC
2004
14 years 9 days ago
2004
The long-term preservation of digitally signed documents may be approached and analyzed from various perspectives, i.e. future data readability, signature validity, storage media ...
COMPSEC
2004
14 years 9 days ago
2004
Identifying the intentions or attempts of the monitored agents through observations is very vital in computer network security. In this paper, a plan recognition method for predict...
COMPSEC
2004
14 years 9 days ago
2004
Computer security has traditionally been assessed from a technical point of view. Another way to assess it is by investigating the role played by legitimate users of systems in imp...
COMPSEC
2004
14 years 9 days ago
2004
We propose a characterization of distributed denial of service (DDOS) defenses where reaction points are network-based and attack responses are active. The purpose is to provide a ...