Proxy server

For those of us who have owned computers for a few years now, have, without a doubt had an experience with a computer virus of some sort. Have you ever wondered how, or even why these viruses got started in the first place? We know that computer viruses are created by people. Someone has to write the code and test it. That someone also has to figure out the attack phase. This attack phase may come in the form of a silly message popping up on the screen, all the way to the destruction of the…

The news paper article in question is the one in today 's wall street journal, where china and united states have put pen to paper and signed an IT and trade agreement which paves the way for the reduction of tariffs globally on high-tech goods and signals the start of a new phase in the bilateral trade relationship between the two largest economies in the world. The deal announced by US President Barack Obama broke a deadlock of months in negotiations over updating the World Trade…

Extending from this, IBM, Sun Microsystems and Hewlett Packard are the main companies that specialise in mid-range servers. A mid-range server is commonly used by tiny to mid-sized businesses to serve as a connector of a network of PCs together in order to transmit or receive important files, for efficient communication and process other activities. This type of server has the option for major alterations in memory capacity, installation of drive bays or perhaps another processing…

This policy applies to all users of DW&C’s owned or leased buildings, property and assets (Windel, D, 2008). Internal system resources include: network devices: routers, switchers, firewalls, load balancers, other network devices; servers: both the physical and virtual servers, operating systems and their applications; any other system resources and subsidiary assets considered in scope (Windel) External system resources include those assets that are owned and operated as well as maintained by…

“The Internet is so big, so powerful and pointless that for some people it is a complete substitute for life”(Andrew Brown). When Internet was first developed it wasn’t the Internet we know now. The first people to use the early Internet were scientists, computer experts, librarians, and engineers. Which took time because they had to use a very complex system to program the Internet. Later in 1981, when Internet was finally available for people and personal use, people used it to communicate.…

When It Comes To Building A Computer In 2013, the Census Bureau recorded that about 79% of United States households had desktop computers (File and Ryan 3). A personal computer can be used to do many tasks such as creating documents, surfing the web, and, gaming. Computers are the most powerful gaming device on the planet, depending on specifications. If a personal computer is built, it will be more customizable than a purchased computer. If something goes wrong with the hardware on a self…

Agreeing that spyware is a good way to protect teens and their health.Spyware is a type of undercover job to keep the parents always knowing what their teens are doing.Spyware can help parents always knowing what their teens are doing.Spyware can also be explained to teens by their parents and them maybe the spyware will make parents embarrass their teens and the teens may lose a good relationship between the parents and their kids.Spyware can also be really catching pettaphiles and the parents…

Did you know that computers used to be the size of a wall? In the 80’s, cellphones were the size of your hand. Now, people wait in line for multiple hours for the Iphones. In the 90’s technology was blossoming. In the 90’s, technology was effected by the Gulf War. Along with the cellphones, other events such as the Bush’s administration's invasion of Iraq are what really shaped the 90’s into a decade that everyone knows of. The Gulf war,also known as Operation Desert Storm, was launched by…

Where Wizards Stay Up Late (Book Review) The Internet is an amazing thing, and knowing about its origins and history is very important, and fun to learn about none the less. In this story you will find one of the best histories of the beginning of the Internet, and learn a lot more along the way. In a few short years the Internet has exploded onto the mainstream of the world, and perhaps that is for the better of mankind. Many times when someone tries to explain this technology it has lead to…

Web server A web server processes requests using HTTP, the most basic network protocol used for information on the World Wide Web. HTML is the most frequent protocol for WWW and it may include images, scripts and style sheets in addition to text content. A user agent (eg. a browser) communicates by requesting a specific set of data using HTTP. This requests is than received by a server, which responds by sending the requested data or refusing to do, showing an error message of some sort. Its…