Windows comes with a built in program to connect to other computers called telnet. To start Windows telnet Start menu> Run> type Telnet. Click connect> remote system Ports are doors into computers. Hosts are computer names (ip number or a name that is translated into the ip automatically) Different programs open different ports, but they always open the same ports so other computers know which port to connect to. You can get a port list listing all the different ports, but a basic one is: 11 :- Sends info on the computer 21 :- FTP (File transfer program) 23 :- Telnet (Login to the computers command line) 25 :- Smtp (Sends mail) 80 :- Http (Web pages) There are thousands of different programs using different ports.
What it was found in (or on) is one of the computers linked to the Internet. Computers on the Internet may use one or all of the following Internet services: * Electronic mail (e-mail). Permits you to send and receive mail. Provides access to discussion groups often called Listservs® after the software they operate under. * Telnet or remote login.
As with the other sites, the employees will be prompted for a username and password and then are granted access to the corporate intranet. Since all facilities have active internet connections, the overall communications architecture is already in place for office users. As long as users are able to access a secured internet connection (https) then there should be no issue connecting to the VPN. Once the new application architecture is implemented, employees will be required to run an internet browser (preferably IE6) with a minimum of 128-bit encryption. User will then browse to a secured URL through their web browser to establish a secure connection with the corporate VPN.
if they need to order more stuff from a store they could easily look it up on the internet and get it shipped straight to there house. this way they don't have to get in a car and drive. The first thing I am going to show them how to do is turn on the computer. This is the most important because how else will they surf the web if they don't know how to turn on the computer. Then I was planning on teaching them how to create their user.
Once you have determined your needs, it will be simpler to determine what ISP will be able to provide the best service for you. Some important things to consider, and questions to ask when shopping for an Internet Service Provider are: 1. Connectivity – How does the ISP connect to the rest of the Internet? This can have a large effect on your web surfing, web sites, or other Internet related activities. It is important to know what speed they are connecting at, what types of cables they are using, what type of network they are on, and what type of hardware or software they are using.
Where a choice is possible, PPP is preferred. HTTP (Hypertext Transfer Protocol) is the set of rules for transferring files (text, graphic images, sound, video, and other multimedia files) on the Web. As soon as a Web user opens their Web browser, the user is indirectly making use of HTTP. HTTP is an application protocol that runs on top of the TCP/IP suite of protocols. HTTP concepts include the idea that files can contain references to other files whose selection will elicit additional transfer requests.
• Describe the use of digital signatures to verify identity on the internet. • Explain the purpose and potential risk associated with cookies. Internet Internet is computers network connected around the World via dedicated servers. When your computer is connected to the internet you can send, received all kinds of information such as text, graphics, voice, programs and video. The Internet history began with development of the computers.
Therefore understanding how the Internet works is quite important to better understand E-commerce and to develop E-commerce applications. In this paper I will discuss the mechanisms and process of the Internet. The structure of the paper is as follows: · The Basic Process · Mechanisms of the Internet · IP address and Name Servers · Ports and Protocols II. The Basic Process When we surf the web, we type any URL in to our browser, and the desired page pop up on our screen. At the most basic level possible, the following diagram shows what happened: Our browser formed a connection to a web server, requested a page and received it.
Networks/ Internet Paper This paper will be defining a network and discusses different types of networks such as LAN and WANs. This also be telling the common internet use like why we use it so much in are life’s this paper will tell how to connect to the internet and telling and be telling the different types of internet websites. A network is a collection of computers and devices connected, often wirelessly, Vi communications devices and transmission media. When a computer connects to a network, it is online. Networks allow users to share resources, such as hardware, software, data, and information.
You need to have an Internet connection to access your email. We Will Learn to: • Define email and list its benefits • List popular email service providers • Create an email account • Draft an email • Send an email What is an Email? An email is an electronic message that may contain text, files, images, or other attachments. Emails can be sent to an individual or a group of persons.