a worldwide collection of networks that links millions of businesses, government agencies, educational institutions, and individuals Show a location that provides computers with Internet access, usually for a fee a wireless network that provides Internet
connections to mobile computers and devices Internet service provider a business that provides individuals and organizations access to the Internet free or for a fee a sequence of numbers that uniquely identifies each computer or device connected to the Internet a text-based name that corresponds to the IP address translates the domain name into its associated IP address refers to websites that provide a means for users to share personal information, allow users to modify website content, and provide applications through a browser the first page that a website displays allows you to have multiple webpage open in tabs A webpage has a unique address the development and maintenance of websites refers to any application that combines text with graphics, animation audio and ect. a digital representation of nontext information a visual representation of data and information, designed to communicate quickly, simplify complex concepts, or present patterns or trends the appearance of motion created by displaying a series of still images in sequence the use of computers to simulate a real or imagined environment that appears as a three-dimensional space a program that extends the capability of a web browser the transmission of messages and files via a computer network allows you to create, send, receive, forward, store, print, and delete email messages a group of email addresses used for mass distribution of a message a real-time Internet communications service a real-time typed conversation that takes place on a computer or mobile device a website or application that permits users to chat with others who are online at the same time an online area in which users have written discussions about a particular subject enables users to speak to other users over the Internet an Internet standard that permits file uploading and downloading to and from other computers on the Internet the code of acceptable Internet behavior What is remote access?Remote access is the ability for an authorized person to access a computer or network from a geographical distance through a network connection. Nội dung chính
Remote access enables users to connect to the systems they need when they are physically far away. This is especially important for employees who work at branch offices, are traveling or telecommute. Remote access enables remote users to access files and other system resources on any devices or servers that are connected to the network at any time. This increases employee productivity and enables employees to better collaborate with colleagues around the world. A remote access strategy gives organizations the flexibility to hire the best talent regardless of location, remove silos and promote collaboration between teams, offices and locations. Technical support professionals can use remote access to connect to users' computers from remote locations to help them resolve issues with their systems or software. One common method of providing remote access is via a remote access virtual private network (VPN) connection. A VPN creates a safe and encrypted connection over a less secure network, such as the internet. VPN technology was developed to enable remote users and branch offices to securely log into corporate applications and other resources. How does remote access work?Remote access is accomplished with a combination of software, hardware and network connectivity. For example, traditional remote access before the wide availability of internet connectivity was accomplished using terminal emulation software that controlled access over a hardware modem connected to a telephone network. Today, remote access is more commonly accomplished using:
Remote access VPNs connect individual users to private networks. With a remote access VPN, each user needs a VPN client capable of connecting to the private network's VPN server. When a user is connected to the network via a VPN client, the software encrypts the traffic before it delivers it over the internet. The VPN server, or gateway, is located at the edge of the targeted network and decrypts the data and sends it to the appropriate host inside the private network. A computer must have software that enables it to connect and communicate with a system or resource hosted by the organization's remote access service. Once a user's computer is connected to the remote host, it can display a window with the target computer's desktop. IPSec and SSL VPNs both provide encrypted secure remote access but in different ways. Enterprises can use remote desktops to enable users to connect to their applications and networks remotely. Remote desktops use application software -- sometimes incorporated into the remote host's operating system (OS) -- that enables apps to run remotely on a network server and be displayed locally at the same time. Users can securely access on-premises and cloud applications and servers from anywhere, on any device with a variety of authentication methods, including remote single sign-on, which gives users easy and secure access to the apps they need without configuring VPNs or modifying firewall policies. In addition, organizations can use multifactor authentication to verify a user's identity by combining multiple credentials unique to one person. Which wireless network provides internet connection to mobile computer and devices?Wireless LAN
A wireless local area network (WLAN) links two or more devices over a short distance using a wireless distribution method, usually providing a connection through an access point for internet access.
What are 3 types of wireless connections?Below we discuss the different types of wireless networks and the various equipment and connections they require.. Wireless LAN. Wireless LAN (WLAN) technology provides internet access within a building or a limited outdoor area. ... . Wireless MAN. ... . Wireless PAN. ... . Wireless WAN.. What is wireless Internet connection?A WiFi network is simply an internet connection that's shared with multiple devices in a home or business via a wireless router. The router is connected directly to your internet modem and acts as a hub to broadcast the internet signal to all your Wi-Fi enabled devices.
What device is used to connect a network to the Internet?Router. A router directs data requests from one network to another. Routers examine incoming packets to determine the appropriate destination IP address and then forward the packet to that destination. A router can also enable internet access through its connection to a modem, or as a combined modem-router.
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What is the wireless network that provides Internet connections to mobile computers and devices?
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