Development of the “LAN Interface Card”
◆Introduction
■In the modern network society, network security is vital to maintain security against information leaks and malicious attacks through the network, and so security is being reinforced year after year.
■With this background, for the LAN interface card that is mounted on our UPS to take prompt countermeasures through the network at the time of power failure, we developed in 2007 a LAN interface card that supports SSH protocol and shuts down the computer by encrypting the information running on the network.
■However, encryption has become more and more complex, which makes it difficult for the current LAN interface card to handle it properly. To reinforce the security functions with the LAN interface card, there were following problems.
●The encryption process takes time due to insufficient CPU performance.
●Function cannot be expanded due to lack of memory.
■To solve these problems, we made a new development aimed at higher performance and lower cost for the hardware.
■This document introduces an overview of the“LAN interface card”with reinforced security.
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Technical Documentation |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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Nov. 2012 |
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454 KB |
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