Mathematical defense method of networked servers with controlled remote backups

Song-Kyoo Kim

doi:10.1117/12.651952

2 May 2006 Mathematical defense method of networked servers with controlled remote backups

Song-Kyoo Kim

Proceedings Volume 6249, Defense Transformation and Network-Centric Systems; 624905 (2006) https://doi.org/10.1117/12.651952
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States

Abstract

The networked server defense model is focused on reliability and availability in security respects. The (remote) backup servers are hooked up by VPN (Virtual Private Network) with high-speed optical network and replace broken main severs immediately. The networked server can be represent as "machines" and then the system deals with main unreliable, spare, and auxiliary spare machine. During vacation periods, when the system performs a mandatory routine maintenance, auxiliary machines are being used for back-ups; the information on the system is naturally delayed. Analog of the N-policy to restrict the usage of auxiliary machines to some reasonable quantity. The results are demonstrated in the network architecture by using the stochastic optimization techniques.

Citation Download Citation

Song-Kyoo Kim "Mathematical defense method of networked servers with controlled remote backups", Proc. SPIE 6249, Defense Transformation and Network-Centric Systems, 624905 (2 May 2006); https://doi.org/10.1117/12.651952

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