Technological development has expanded people's social scope，Anonymous application enhances the attractiveness of the network。With online economic activities such as online payment，The negative impact of virtualization brings gradually appeared。To ensure digital social security，Make sure the benign operation of the real world，It is inevitable to map individual digital identity and real identity。But the use of digital substitute technology，I have challenged the management of the individual identity of the digital world again。

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Some scholars think，The Yuan universe is "the next generation of the Internet"。Although the understanding will generalize many new technology concepts，incorporate other technologies and conceptual characteristics into Internet technology，But the current stage of the Yuan universe is indeed highly coincident with the real Internet。Perhaps in the future, the Yuan universe will be separated from the Internet，Form your own technical paradigm，It is an indispensable infrastructure for becoming a human society，But the current research still needs to analyze and predict based on the existing performance of the Yuan Cosmic Technology。

The essence of the Yuan universe is the digitalization of the real world，In the Internet of Things、Cloud computing、Big Data、5g/6g、Artificial Intelligence、Body blessing of blockchain，The Internet indicates that people's behavior and thoughts enter another virtual space。To enter this virtual space，Individual virtualization of his own physical body，Digital substitutes are widely bet365 live casino games used。and the relationship between the digital stand -in and real individuals has also become the focus of people's debate。

　　Digital identity changes trajectory

In online society，Digital identity appears as an individual logo，Its applications mainly include: individual use of identity to enter、Identity authorization and certification。First，Individuals need to use a digital identity to enter the Internet society，To ensure its unique identification and exercise rights、Performing Obligations。Second，Digital identity can simplify complex human behavior into systemic data，Recognize in network space，The basis for individual entry and recognition is the authorization of digital identity。

In the Yuan Universe，With the appearance and wide bet365 live casino games application of digital substitutes，Digital substitutes and real individuals are no longer the relationship between attachment。Some scholars divide the relationship between real individuals and digital substitutes into three types: the first is the identity of the individual's identification of numbers，At this time, the two form an overall expression; the second is the independent of individuals and numbers on the body，Digital substitutes are just expression tools of individuals in a virtual space; the third is the individual's visual number for the ideal projection，Make up the will that it cannot achieve in the real world。These three types represent the three relationships between the digital stand -in and the individual。

Although the description of the Yuan universe and the definition of concepts is still controversial，Digital stand -in technology is also under development，But its impact on the real society has appeared。

Digital Identity: "Admission Voucher" of the individual entered the Yuan universe。Each digital substitute needs a corresponding digital identity，The widespread bet365 live casino games application of digital stand -in directly leads to a surge in number of digital identity，At the same time, it is blurred by the individual natural attribute identified by the digital identity。If the core of the Yuan universe is an enhancement of "interaction" between individuals，So，Digital substitutes will provide possibility for individuals in the Yuan universe with others。Because of this，Real individuals want to completely control the number of numbers，After entering the Yuan universe, you need to establish a specific connection with the number substitute，Digital identity is an important intermediary that establishes effective connections。

but，The vulnerability of the digital system and the danger of being theft of identity have always existed。Abstract of digital identity、Professional and difficult to perceive the individuals have a natural distrust of it。If you do n’t know, you ca n’t fully trust the system，Not to fully believe that the program set by code developer。At the same time，In online society，Different communities require individuals to enter before entering，All must create your own digital identity，This makes individuals often have a sense of free to their digital identity，Just regard it as a tool to enter the community。Similar to network space，In the Yuan Universe，The trust problem brought by the cracked number alternative depends on the security guarantee technology of the individual using the digital identity to enter the Yuan universe。Digital supervision is currently the best path to ensure the healthy operation of the Yuan universe。

Digital identity: "ID card" for the survival of individual Yuan universe。In online society，The main purpose of identity authentication is to confirm whether the operator who performs a digital identity is the legal owner of Bet365 app download the identity。In the Yuan Universe，Digital provides possibilities for the emergence of an independent identity layer，The degree of freedom to choose the identity of the real individual increased，The scope of the activity has expanded。But at the same time，Diversified digital substitutes may cause dispersion of the same real individual account，Unavoidable problems such as "crash" such as "crash"。

The values ​​of the "decentralization" of the Yuan universe broke the unified identity awarding this management mode，The use of digital identity is an important factor in regulating the relationship between real individuals and numbers for the body and maintaining the concept of decentralization of the Yuan universe。How to use a digital identity to maintain the benign operation of the Yuan universe，Basically lies in the relationship between the equilibrium of individual rights and the power of the manager。From the perspective of management，The certification work for strengthening the digital identity is urgent and must。

In the Internet World，Certification and management of digital identity are essentially management of entryrs，The purpose of digital identity certification is to ensure that the real individual behind it can fulfill the obligations stipulated in the law and bear the corresponding responsibility。Along this logic，In the Yuan Universe，The consequences of digital substitute behavior should still be created、Control its real individual responsibility。But this is contradictory with the value concept of "decentralization" of the Yuan universe and the pursuit of "individual free choice"，The emergence of independent digital substitutes even more integrated with this contradiction。In the development of the Internet，There have appeared from the process of "centralization" to "decentralization" to "centeredization"。In the Bet365 app download Yuan Universe，Whether history will repeat、How to balance the relationship between benign operation and individual pursuit，It is a problem that the digital identity authentication work urgently needs to be solved。

Digital identity: "Pass Permit" of individuals in the Yuan Universe activity。Some scholars think，"The time of the Yuan universe expands the time of the workers、Space、attribute status，Can promote the comprehensive development of people，Express the life value of it and practical individual。"But the relationship between the individual and the digital substitute has not yet been clarified，How much "self -worth" can individuals achieve in the Yuan universe，The key to this problem lies in whether the individual has the right to give a specific identity given by a digital stand -in，Can it fully control the digital stand -in。

Some scholars believe that the Yuan universe should use the "decentralized" equalized sharing mechanism and co -governance mechanism as a guarantee，Therefore, the relationship between the actual individual and the digital substitutes becomes the internal driving force for the continuous expansion of the Yuan universe。but，All activities of the individual and its controlled numbers can be converted into machine readable data，and when the service provider cannot apply to restrict access measures，The privacy of individuals and even digital substitutes will become a resource for service providers to scramble。

Current，Digital universe digital stand -in although there is a gap between the real individual，But there is still a multi -layer control subject behind it。From the Internet world to Yuan Universe，The protection path of individual identity is protected from "identity results"，Gradually transforming into the protection of "identity generation process"Bet365 app download 。Privacy issues not only focus on the construction process of individual identity，Protect the correct presentation of the latter in different scenarios，It is also necessary to avoid adverse effects to individuals through algorithm stitching。

　　The possibility of digital identity in the universe

The development of the technology of the yuan will promote the transfer of power to the individual of the society，The subject of the individual will be prominent in the Yuan universe。But the basis for establishing this idea is the benign of the Yuan universe、Order ecological environment。Digital identity system may become an important guarantee for this environmental development。But who has the power to grant individual digital status、Digital identity should include personal information、The degree of acceptance of the real individual's acceptance mechanism of the digital identity needs to be further studied。

The development of the Yuan universe brings people unlimited reveries。In the Yuan Universe，An intermediary as a digital substitute and real individual，Digital identity must be an inseparable topic。Power granted by individual digital identity、Identification and certification of digital identity，Each problem is controversial and comes with many related issues。What scholars need to do is to clarify the world from the Internet society to the Yuan universe，Objective laws of digital identity development。While ensuring the healthy development of the Yuan universe，Balanced individual expectations for technology，Mobilize the enthusiasm of the public to participate in the exploration and practice of the Yuan universe。In the development of the Yuan universe，Actively explore the objective laws of digital identity development，Solve the new problem that the underlying technology enters the new environment of the universe。

　　(Author Unit: School of Journalism and Communication of Zhejiang Media Institute; School of History Cai News and Communication of Zhejiang University of Technology)