The principal methods of networking that enable the Internet are contained in specially designated RFCs that constitute the Internet Standards. Other less rigorous documents are simply informative, experimental, or historical, or document the best current practices BCP when implementing Internet technologies. The Internet standards describe a framework known as the Internet protocol suite.
If you use the Internet, then you probably use Internet-based communications to contact family, friends or co-workers. From sending an instant message to a friend, to e-mailing co-workers, to placing phone calls, to conducting video conferences, the Internet offers a number of ways to communicate.
The advantages of Internet-based communications are many. Of course, no technology is without a downside and Internet-based communications has plenty, such as viruses, privacy issues and spam. Like all technologies and especially technology tied to the Internetthe way we can communicate online is constantly evolving.
Instant Messaging One of the fastest-growing forms of Internet communications is instant messagingor IM. Think of IM as a text-based computer conference between two or more people.
An IM communications service enables you to create a kind of private chat room with another individual in order to communicate in real-time over the Internet.
Typically, the IM system alerts you whenever somebody on your buddy or contact list is online. You can then initiate a chat session with that particular individual. One reason that IM has become so popular is its real-time nature. Unlike e-mail, where you will wait for the recipient to check his or her e-mail and send a reply, if a person you want to reach is online and available in your IM contact list, your message appears instantly in a window on their screen.
Employees of a company can have instant access to managers and co-workers in different offices and can eliminate the need to place phone calls when information is required immediately.
Overall, IM can save time for employees and help decrease the amount of money a business spends on communications. While different IM clients offer slightly different features and benefits, the look and feel of an IM client is basically the same.
Third-party software is available to help businesses make using public IM services in the workplace more secure. Some problems and issues associated with IM include spim and virus propagation.
Spim is the IM equivalent of spam and is perpetuated by bots that harvest IM screen names off of the Internet and simulate a human user by sending spim to the screen names via an instant message.
The spim typically contains a link to a Web site that the spimmer is trying to market. Spim is a bit more intrusive than spam due to the nature of IM itself. These advertisements and junk messages will pop-up in your IM window and you need to deal with the messages immediately, where with e-mail you can usually filter a lot of it out and deal with it later.
Additionally, viruses and Trojans can be spread through IM channels.
These malicious programs are usually spread when an IM user receives a message that links to a Web site where the malicious code is downloaded.
The message will appear to be from a known IM contact, which is why recipients re more likely to click the hyperlink and download the file. Using safe chat rules such as never clicking the link and keeping an updated anti-virus program on your system will help reduce the chances of becoming infected by malicious programs being spread through instant messaging.
For users who have free, or fixed-price Internet access, Internet telephony software essentially provides free telephone calls anywhere in the world. In its simplest form, PC -to-PC Internet telephony can be as easy as hooking up a microphone to your computer and sending your voice through a cable modem to a person who has Internet telephony software that is compatible with yours.
This basic form of Internet telephony is not without its problems, however. Connecting this way is slower than using a traditional telephone, and the quality of the voice transmissions is also not near the quality you would get when placing a regular phone call.
Many Internet telephony applications are available.A _____ is a physical facility that provides the infrastructure to move data between connected networks. packet switching A network in which small chunks of data are passed through the network from node to node, and at each node the entire data chunk is received, stored briefly, and then transmitted to the next node, is a ________ network.
The Internet's technologies have developed enough in recent years, especially in the use of Unicode, that good facilities are available for development and communication in . Information and Communication Technology (ICT) industry and the opportunities it offers against the challenges many African countries face in their concerted efforts to participate fully in the information society and knowledge economy.
Communication at Waynesburg University. When you hit the job market in the Communication field, employers want to see what you can do.
At Waynesburg, we are committed to providing you with the classes to build a foundation and the outside-of-class outlets to grow your skills.
SBAR provides a common and predictable structure for communication, can be used in any clinical domain, and has been applied in obstetrics, rapid response teams, ambulatory care, ICUs, and other areas. The SBAR technique provides a framework for communication between members of the health care team about a patient’s condition.
SBAR is an easy-to-remember tool used to create mechanisms useful for framing any conversation, especially critical ones, requiring a .