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The security issues of the Internet of Things (IoT) are directly related to the wide application of its system. Beginning with introducing the architecture and features of IoT security, this paper expounds several security issues of IoT that exist in the three-layer system structure, and comes up with solutions to the issues above coupled with key technologies involved. Among these safety measures...
This paper investigates a mutual authentication scheme by making use of the visual secret sharing (VSS) scheme. The main concern of the investigated scheme is that it is easy for novice users to use the system. Novice users are seriously threatened by recently increasing phishing fraud. There are many technical countermeasures against phishing attacks, but those means are often too difficult for novice...
Since current studies on NGN mainly focus on passive defense, which has a certain limitation in such aspects as technique realization, the paper starts from a detailed analysis on security vulnerability of NGN, and then discussed possible attacks by hijack, concluded NGN attacks, suggested the key active defense strategies in network-built security, boundary security, access security and information...
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