In this paper we describe a new class of tools for protecting computer systems from security attacks. Their distinguished feature is the principle they are based on. Host or netwo...
We present a model-checking algorithm which can be used to evaluate access control policies, and a tool which implements it. The evaluation includes not only assessing whether the ...
Protecting sensitive files from a compromised system helps administrator to thwart many attacks, discover intrusion trails, and fast restore the system to a safe state. However, ...
Abstract. The exponential growth in the deployment of IEEE 802.11based wireless LAN (WLAN) in enterprises and homes makes WLAN an attractive target for attackers. Attacks that expl...
Existing applications often contain security holes that are not patched until after the system has already been compromised. Even when software updates are available, applying the...