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Which allows data to be transmitted between a client and a server?
Hypertext Transfer Protocol (HTTP) is a method for encoding and transporting information between a client (such as a web browser) and a web server. HTTP is the primary protocol for transmission of information across the Internet.
Are the rules that network devices use to communicate?
Protocols are the rules that the networked devices use to communicate with each other. The industry standard in internetworking today is a set of protocols called TCP/IP(Transmission Control Protocol/Internet Protocol).
Can a machine be both client and server?
It is possible and common for a machine to be both a server and a client, but for our purposes here you can think of most machines as one or the other. For example, a server machine might have software running on it that allows it to act as a Web server, an e-mail server and an FTP server.
What is the purpose of packet metadata?
What is the purpose of packet metadata? a. Metadata contains information about the protocols a specific computer uses to create and send packets.
What is the primary difference between LAN and WAN?
A LAN, abbreviated from Local Area Network, is a network that covers a small geographical area such as homes, offices, and groups of buildings. Whereas a WAN, abbreviated from Wide Area Network, is a network that covers larger geographical areas that can span the globe.
What are the features of internetworking?
Features of Internet
- Accessibility. An Internet is a global service and accessible to all.
- Easy to Use.
- Interaction with Other Media.
- Low Cost.
- Extension of Existing IT Technology.
- Flexibility of Communication.
- Security.
What is the difference between client and a server?
The main difference between client and server is that a client is a machine or a program that requests for services through the web while a server is a machine or a program that provides services to the clients according to the client’s requests.
How does client connect to server?
Client/server design pattern A client initiates the communication by connecting to a server. The client sends requests to the server, and the server sends replies back. Finally, the client disconnects. A server might handle connections from many clients concurrently, and clients might also connect to multiple servers.
Why do we need IP addresses?
For example, Kaspersky’s Anti-Virus protection guards you from viruses on your PC and Android devices, secures and stores your passwords and private documents, and encrypts the data you send and receive online with VPN. Protecting your IP address is a crucial aspect of protecting your online identity.
What happens when a computer logs into the network?
The computer is on the network, and able to communicate. What happens when a user sits down & presses CTL-ALT-DEL and logs into the laptop. Most of the time, the Windows device will send a new “start” message into the network to initiate a new network login, this time using the User-Credentials.
Can a machine have full access to the network?
The access could naturally be customized and specific for a machine-only to access the things that the machine may need access to (such as AD), and not provide full network access, that’s entirely up to you & how you design the authorization result for the machine-auth.
When does machine authentication occur in a network?
So that we are not splitting hairs during this blog post, let’s get this out of the way now: truthfully and logically, a Machine or Computer Authentication is what is occurring any time a supplicant is authenticating to the network with a stored credential.
What happens if there is no interactive user?
Since there is no interactive user, there would be no “Identity” to send into the network for authentication & now this machine is sitting there without any ability to reach Active Directory for Group Policy (GPO) updates, or other important endpoint management tasks.