Abstract. We propose a novel framework named Hidden Colored PetriNet for Alert Correlation and Understanding (HCPN-ACU) in intrusion detection system. This model is based upon the ...
Effectively summarizing Web page collections becomes more and more critical as the amount of information continues to grow on the World Wide Web. A concise and meaningful summary ...
Yongzheng Zhang, A. Nur Zincir-Heywood, Evangelos ...
There are a lot of very important data in database, which need to be protected from attacking. Cryptographic support is an important mechanism of securing them. People, however, mu...
Zheng-Fei Wang, Jing Dai, Wei Wang 0009, Baile Shi
We study the problem of searching on data that is encrypted using a public key system. Consider user Bob who sends email to user Alice encrypted under Alice’s public key. An ema...
Dan Boneh, Giovanni Di Crescenzo, Rafail Ostrovsky...
People often need to reason about policy changes before they are adopted. For example, suppose a website manager knows that users want to enter her site without going through the w...