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Android has dominated the market of mobile devices. Meanwhile, it has become the main target for attackers. How to detect and analyze Android malicious applications (malapps) is an ongoing challenge. Current malapps have become increasingly sophisticated. In particular, zero-day (unknown) malapps appear very frequently and can evade most detection systems that are based on the signatures or patterns...
Utilizing computer aided security risk assessment, administrators can apperceive network security situation quickly and take countermeasures effectively. Most assessment methods disregard the dependencies among services, lack the evaluation against indirect risks, and seldom mention the composition of multiple source risks. Regarding the above problems, an assessment method that based on service dependency...
It's necessary to create a credible and general evaluating index model in network threat assessment. According to the network indices' effect, this paper proposed an algorithm which combines grey correlation degree in grey theory with traditional analytic hierarchy process (AHP) to determine the indices. It considered both objective and subjective factors. Experiments showed that this method had a...
An enhanced architecture of TPM (Trusted Platform Module) is presented in this paper. Besides the previous components, a new special information I/O interface is added. By connecting with the various parallel or serial trusted devices outside TPM, the new special information I/O interface replaces the function of physical-presence and implements the preconfiguration, backup and restoration of information...
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