4511 search results - page 256 / 903 » Observation Based System Security |
167
click to vote
LISA
2007
15 years 9 months ago
2007
Firewalls have an important role in network security. However, managing firewall policies is an extremely complex task because the large number of interacting rules in single or d...
184
click to vote
DIMVA
2006
15 years 8 months ago
2006
This paper presents ViSe, a virtual security testbed, and demonstrates how it can be used to efficiently study computer attacks and suspect tools as part of a computer crime recons...
177
click to vote
ENTCS
2006
15 years 6 months ago
2006
In multilevel systems it is important to avoid unwanted indirect information flow from higher levels to lower levels, namely the so called covert channels. Initial studnformation ...
209
click to vote
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract--Previous simulations have shown substantial performance gains can be achieved by using hybrid cellular and wireless LAN (WLAN) approaches [1]. In a hybrid system, a proxy...
187
click to vote
WPES
2003
ACM
15 years 12 months ago
2003
ACM
Hidden Credentials are useful in situations where requests for service, credentials, access policies and resources are extremely sensitive. We show how transactions which depend o...