The Secure Ether Network Card, which is a sort of safety, integrates the data encryption technology into the network card and provides the encryption and the authentication services to the link layer.

保密以太网卡是将数据加密技术集成到网卡上，对链路层数据提供加密和认证服务的安全设备。

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The encryption network interface card in this paper has surmounted two above-mentioned problems. It simplifies the information process of handling and raises the performance of entire network.

本论文的加密网卡克服了上述两个问题，它简化了信息处理过程，提高了整个网络的性能，起到了端到端的数据通信的保护。

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If these card numbers were in fact stolen from the Playstation Network, it may be that the encryption Sony says it used was weak, badly implemented, or that the decryption key was included in the stolen data.

FORBES: Update: Sony Encrypted Playstation Users' Credit Cards, But Researchers Spot Stolen Cards Online