Tag Archives: Networks

3 Tips for Sending Special Messages

Posted on February 26, 2010 by bill

Staying in touch with family and friends has never been easier with the speed and efficiency of today’s technology. We live in a world of e-mail, text and instant messages and mobile conversations.

Posted in Communications | Tags: Communications, database, program, Networks, Software Comments Off

Network Security – The Real Vulnerabilities

Posted on February 22, 2010 by bill

Scenario: You work in a corporate environment in which you are, at least partially, responsible for network security. You have implemented a firewall, virus and spyware protection, and your computers are all up to date with patches and security fixes. … Continue reading →

Posted in Networks | Tags: program, Control Panel, Networks, Proxy, computer Comments Off

Router – Denial Of Service Attacks

Posted on February 22, 2010 by bill

Routers are not perfect.  For that matter, nothing is.  So if somebody wants to give a router more than it can handle there is a way to do this.  We’re going to take a look at what are called denial … Continue reading →

Posted in Networks | Tags: Proxy, Server, database, Software, program Comments Off

Data Protection And Recycling Computer Hardware

Posted on February 18, 2010 by bill

We’ve been running online computer resale, repair and recycling companies for a number of years and throughout the whole period, the most important (and I can’t stress this enough) part of the operation has been the protection of personal and … Continue reading →

Posted in Hardware | Tags: Hardware, program, connection, Control Panel, Networks Comments Off

How Do Wireless Networks Work?

Posted on February 17, 2010 by bill

Wireless networks work using radio waves instead of wires to transmit data between computers. That’s the simple version. If you’re curious to know what’s going on in more detail, then it’s all explained in this article.

Posted in Networks | Tags: database, program, Communications, Networks, wireless Comments Off

Computer Networking Fundamentals

Posted on February 17, 2010 by bill

A computer network is a collection of two or more computers with communication between them through a medium. The communication medium can be through radio waves, wires, infrared, optical fibers etc.

Posted in Networks | Tags: Networks, computer, Operating System, connection, program Comments Off

Preventing And Reversing Data Loss

Posted on February 16, 2010 by bill

One of the most stressful times that a simple student or employee may encounter is a loss of an important file on the computer. It can be a day of doom if you are due to submit your paper or … Continue reading →

Posted in computer | Tags: Hardware, database, program, computer, connection Comments Off
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