关键词: 远程办公, 区块链, 实名认证, 身份认证, 数字签名, 信息安全

Abstract: Aiming at the problem of identity authentication in cyberspace, an identity authentication method based on blockchain technology is proposed. First of all, this paper reviews a series of problems related to integrity and security, such as the digital identity in information system is easy to be stolen or used falsely, the repudiation behavior in business transactions, the network identity concealment is not traceable, and the centralized system information is easy to be tampered with, and summarizes the shortcomings of traditional information technology in identity authentication. Then, combined with the advantages of blockchain technology, a digital identity generation and verification method based on blockchain technology is proposed. Then it analyzes some advantages of identity authentication method based on blockchain technology, and briefly introduces some related applications and practices. Finally, the essence and extension of identity authentication in cyberspace are discussed.

Key words: telecommuting, blockchain, real name authentication, identity authentication, digital signature, information security