Ukey is an extremely powerful supplement to the current network security system, and it is a network security product certified by China Information Security Evaluation and Certification Center. Ukey's biggest characteristics are high security, strong consistency of technical specifications, good compatibility of operating systems and flexible portability.
Based on trusted computer and smart card technology, it brings ease of use, portability and the highest level of security to users who use Microsoft IE or Netscape Navigator for Web access, online trading (shopping, payment), sending and receiving e-mails, online chatting and making friends, signing forms and digitally signing files, thus ensuring that users' operations under ukey cannot be tampered with or denied.
With the gradual deepening of the application of Internet and business systems, people's security protection of online information and business systems has become increasingly prominent. In order to ensure the safe operation of network platform and system platform, we urgently need to do a good job of login security authentication, and usb key was born.
Characteristics of USB Key
1. authentication information (such as user name, password, QQ, email, phone number, ID number, etc. ) you can write usb Key, and you can write algorithm or code, so that the Key can replace the traditional login mode of "user name+password" and realize the purpose of logging in to the website or application system by inserting the key. At the same time, developers can also set the login mode using usb key and traditional "username and password" as needed.
2. Use USB flash drive to control permissions, and set different permissions for different clients. For example, some clients can only use some functions of the website or system, or different clients use different websites or system modules. At the same time, you can set whether the website or system must always insert the USB flash drive or unplug it for how long before automatically exiting.
The above contents refer to Baidu Encyclopedia -u disk.