The DualGate Lock-Keeper: A Highly Efficient, Flexible and Applicable Network Security Solution
نویسندگان
چکیده
The idea of data transfer by physically severed connections has been applied in a simple realization of the Lock-Keeper technology, the SingleGate Lock Keeper system. By means of it, the possibility of direct attacks to a protected network can be eliminated entirely and data can be exchanged between two networks through a completely secure and reliable way. As an advanced implementation of this technology, the DualGate Lock-Keeper is proposed by including another new “gate” unit. Along with this development, not only the Lock -Keeper performance on data transfer, especially the transmit speed, is improved significantly, but also some other new good characteristics appear simultaneously. All these changes make the DualGate Lock-Keeper more efficient, flexible and applicable. Moreover, an architecture and its working principle of the Lock -Keeper Cluster which is built up by two DualGate Lock-Keeper are analyzed in detail in this paper.
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