Security-State Adjustable Gateway:Security Versus Performance
Date Issued
2004
Date
2004
Author(s)
Chen, Jian-Ying
DOI
en-US
Abstract
The thesis proposed a configurable secure gateway architecture which allows the system administrators to dynamically configure the security mechanisms upon deployment or during the run-time. Rather than allowing the system administrators to turn on or off individual security mechanisms, the proposed architecture allows
the users to configure the gateway based on the security threats to be overcome. The system systematically reconfigures the security mechanisms according to the selected security threats. The system administrators do not need to know which security mechanisms should be turned on or off. In addition, the system can
adjust the security state of the system based on the performance of the gateways. When the system is not under attack, certain security mechanism can be turned off to improve the performance of the gateway. However, when certain attacks occur, the system can automatically turn on the necessary security mechanism.
Subjects
secure gateway
security state
performance
security
security mechanism
安全狀態
安全性
安全閘道器
安全機制
效能
Type
thesis
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