What does public-facing Internet services include?

Public-facing Internet services include "WAP" and "WEP". WAP defines a universal platform that converts HTML information on the Internet into information described in WML and displays it on the mobile phone's display. WEP is a method of encrypting data transmitted wirelessly between two devices to prevent illegal users from eavesdropping or intruding into the wireless network.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

Public-facing Internet services include "WAP" and "WEP".

WAP Wireless Application Protocol

WAP (Wireless Application Protocol) is the abbreviation of Wireless Application Protocol, an application protocol standard that realizes the integration of mobile phones and the Internet. .

Wireless application protocol is a global network communication protocol. It makes the mobile Internet a common standard, and its goal is to introduce the rich information and advanced services of the Internet into wireless terminals such as mobile phones.

The wireless application protocol defines a universal platform that converts HTML (an application under the Standard General Markup Language SGML) information on the Internet into information described in WML (Wireless Markup Language), which is displayed on the mobile phone. on the display. WAP only requires the support of mobile phones and WAP proxy servers, and does not require any changes to the existing mobile communication network protocols. Therefore, it can be widely used in GSM, CDMA, TDMA, 3G and other networks.

WEP Wired Equivalent Privacy Protocol

WEP is the abbreviation of Wired Equivalent Privacy. The Wired Equivalent Privacy (WEP) protocol is for wireless transmission between two devices. A method of encrypting data to prevent illegal users from eavesdropping or intruding into the wireless network. However, cryptanalysts have discovered several weaknesses in WEP, so it was eliminated by Wi-Fi Protected Access (WPA) in 2003 and replaced by the complete IEEE 802.11i standard (also known as WPA2) in 2004. Although WEP has some weaknesses, it is enough to deter prying eyes from non-professionals.

A security protocol for wireless local area networks (WLAN) defined in the 802.11b standard. WEP is used to provide the same level of security as a wired LAN. LANs are inherently more secure than WLANs because the physical structure of the LAN protects them, and part or all of the network is buried inside a building to prevent unauthorized access.

WLAN via radio waves does not have the same physical structure, so it is vulnerable to attacks and interference. The goal of WEP is to provide security by encrypting data over the radio waves as it is sent end-to-end. The WEP feature uses the rc4 ping algorithm developed by rsa Data Security. If your wireless base station supports MAC filtering, it is recommended that you use this feature in conjunction with WEP (MAC filtering is much more secure than encryption).

WEP--weighted escapement policy Weighted escape policy, this strategy is mainly a weighted combination between the density of predators and prey.

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