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SECURITY KEY DEVICE FOR SECURE CLOUD SERVICE, AND SYSTEM AND METHOD FOR PROVIDING SECURE CLOUD SERVICE
SECURITY KEY DEVICE FOR SECURE CLOUD SERVICE, AND SYSTEM AND METHOD FOR PROVIDING SECURE CLOUD SERVICE
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机译:用于安全云服务的安全关键设备以及提供安全云服务的系统和方法
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摘要
Provided are a security key device for a cloud service, and a system and a method for providing a secure cloud service. The security key device includes: an interface unit detachably connected to a user terminal, and providing an interface with the user terminal; a storage unit storing an encoded user file; and an encoding/decoding transformation supporting controller that, when receiving from the user terminal a file to upload to a cloud server, encodes the file, stores the encoded file in the storage unit, and then transmits the encoded file to the user terminal, and when receiving from the user terminal an encoded file downloaded from the cloud server, stores the encoded file in the storage unit, decodes the encoded file, and transmits the decoded file to the user terminal.
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