What does enabling wapi mean?

Enabling wapi is an optional feature when a mobile phone connects to a wireless LAN. Turning it on can improve the security of using wireless networks and enhance the security of wifi networks. Wapi is a transmission protocol in wireless networks. In a narrow sense, wapi refers to a waln security mechanism.

In layman's terms, Enable wapi is an optional function option when the mobile phone is connected to a wireless LAN. Turning it on can improve the use of wireless Network security, enhance the security of wifi network. But for ordinary mobile phone users, turning on the WAPI function has little impact on their daily life of online entertainment and learning. In other words, it has almost no impact.

wapi is a transmission protocol in wireless networks. In the narrow sense, wapi refers to a waln security mechanism, which has the same function as 802.11i. In a broad sense, wapi refers to China's wireless LAN standard. Its characteristics are as follows:

1. In terms of security mechanism, gb15629.11 supports both 8.2.11i security mechanism and WAPI security mechanism. The other parts are exactly the same.

2. It is a new wireless LAN protocol independently developed by China, and its encryption is stronger than wifi. So wapi is equivalent to encrypted wifi, which is safer and more secure than the wifi we currently use, and the password is difficult to crack.

3. WiFi is one-way authentication, while wapi is two-way authentication. Therefore, the technical advantage of WAPI is that it can ensure that users access a safe and legal network.

4. Wapi has always existed in iPhones and Android phones. It is usually hidden and users cannot see this function option. However, in iOS10, Wapi is displayed for the first time. The sexual mode is presented to the user, giving the user the power to switch.

5. Under the security system, the wireless client and the WLAN device are in a peer-to-peer position, and the mutual authentication of their identities is realized under the control of a publicly trusted authentication server. The two-way authentication mechanism can prevent fake wireless clients from accessing the network and prevent fake devices from pretending to be legitimate devices. Moreover, other security mechanisms can only realize one-way authentication of wireless clients by devices, and lack effective means of identifying device identities.

6. Use digital certificates as user identity credentials in Wapi, use elliptic curve signature algorithms in the authentication process, and use secure message hash algorithms to ensure the integrity of messages. , it is difficult for attackers to modify and forge the information used for identification, so the security level is high. In other security systems, the authentication protocol itself has certain flaws. The integrity of successful authentication information is not secure enough, and the authentication message is easily tampered with or forged.

# Therefore, for ordinary mass users, when they choose to turn on or off the WAPI function on their mobile phones, users will basically not feel the change. However, although turning on the WAPI function has little effect on ordinary mobile phone users, this function has an obvious effect on the national level. It can reduce our country's reliance on foreign wifi patents.

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