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据《Communications News》1993年10月刊报道,由Jones Futurex公司推出的Affordable Encryptor 400加密器可加密需要保护传送的机密数据,并能为网络提供访问控制和拨
According to Communications News’s October 1993 issue, Affordable Encryptor 400 encryptor, by Jones Futurex, encrypts confidential data that needs to be protected and provides access control and dial-up