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There are various issues on current wireless network technology. MITM (Man-In-The-Middle) attack is generally done by spoofing between network access point and clients. MITM attacked is hard to be aware by the client. In this paper, we propose an algorithm, SALT-HASH, to detect MITM attack without necessity of certifications.
Aiming at the problems and the shortcomings of the existing authentication model, a lattice based cross-domain model is proposed. At first, by the use of the lattice theory, and on the two dimensional coordinates; this model builds the credit-domain alliance and the user alliance. It imports the interplay double validates mechanism, so it can avoid the abuse of centralized plans for the whole authentication...
This paper reports put forward a research about secure access gateway based on moving the control terminal down to the layer 2 switches through the analysis of the actual network condition in university, and design a 24 ports hardware product by using embedded NAT processing unit. After a year of online testing, this product achieves in the function of address translation, access control, user binding,...
Vehicular ad hoc networks (VANETs) have many new characteristics unlike traditional network, such as centriclessness, mobility and multi-hop transmission, which invalidate conventional key managements. The fast development and successful application of trusted computing technology provide a potential solution to achieve effective authentication and trust evaluation. According to the VANETs with hierarchy...
This paper introduces the L2TP protocol security authentication mechanism and analyses its security weaknesses. The authors propose an enhanced Layer Two Tunneling Protocol security authentication mechanism according to MS-CHAPv2.
With the development of grid service, there are two key problems to be improved. One is to access Web grid service with friend interface for user. Another is the security authentication for grid resource share. Nowadays, a solution of Web universal entrance for grid service has been given through a Web framework named grid portal. PKI based grid security infrastructure has been widely used in order...
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