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Encryption is an important technique to give data security against unauthorized access. As a new research direction of cryptography, chaotic encryption has a series of good characteristics such as sensitive to initial value, pseudo-random properties, and ergodicity and so on. However, the traditional low-dimensional chaotic system has been widely analyzed, and the chaotic sequence is truncated because...
At present there are some worm intrusion detection systems, primarily for a single LAN or with hardware router environment, which are not applicable for large-scale network detection or have high false alarm rate by using only worm propagation characteristics for detection. This paper analyzed worm non-linear propagation models and drew out the worm transmission curves. Then a distributed worm detection...
At present there are some worm detection systems, primarily for a single LAN or with hardware router environment, which main use worm propagation characteristics for detection and has high false alarm rate, but it is not applicable for large-scale network for detecting. This paper presents a distributed worm detection technology, which is divided into two parts, client end and the console end program...
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