Month: September 2020

Digital identity refers to a public key that condenses real identity information into a digital code that can be queried and identified through the network and related equipment. Digital identity can have a comprehensive portrayal of users by integrating new information. For example, the national ID card has a unique number, and the number itself does not have information and is only used for personal authentication. However, based on the number, we can fill in information with mobile phone numbers, photos, etc., to improve the content of digital identity. And due to the popularization of social software nowadays, e-mails, personal information, photos, IP locations, etc., may be at risk of being stolen. Share messages on Facebook, Twitter, or blogs, share photos, etc., although It’s very convenient, but you can’t control those messages, photos, how many times they are shared, or who they share with. So you may expose the message to strangers or even bad people by accident. Although digital identity is more convenient than paper itself, there are many risks

For most people, social networks are composed of friends, classmates, colleagues, relatives and partners, and individuals are the center of this social network, connecting people together. Compared with face-to-face communication, network communication gives individuals more control over impression management, enabling them to freely carry out content production and interaction, and further expand the channels of interpersonal communication. With the popularization of social networks, there are more and more online learning opportunities through video chat, online teaching materials, e-books, and so on. Because you can study and make friends at home without going out, so many people can participate more actively. But when making friends or sharing resources online, it is difficult for us to know whether he or she who is off-screen is malicious to us, or whether those online resources are at risk of viruses.