What Are WEP, WPA, TKIP, AES and PSK?
The acronyms WEP, WPA, TKIP, AES and PSK are all rlated to encryption used in wireless networking.
This article explains their meaning in simple terms. More ...
SYN-ACK Handshake to Establish a TCP Connection
TCP uses a SYN-ACK handshake to establish a connection. Three messages are required
to establish a TCP connection between two hosts. More ...
How to Troubleshoot an HTML Table
The most common problem with tables is the table being unexpectedly
stretched way out of proportion. Another common problem with tables is cell contents
not being positioned the way you want them to be. More ...
A 16-bit bus can transfer 16 binary bits simultainiously. This requires 16 separate metal traces on a PC board.
We also need traces for control signals. The whole group of traces is referred to as a bus. More ...
Put HyperTerminal on Windows 7
HyperTerminal was included with all versions of Windows up to Windows XP. If your operating
system is newer than Windows XP you can copy Hyperterminal from a Windows XP system. More ...
How to Start a Blog on Blogger.com
One of the easiest ways to start making money online is to start your own blog.
You can start a blog on Google's free blogger.com blogging platform, and then monetize
your blog with affiliate program links. More ...
How to Repair Low Memory Errors
A low memory error is a reflection of low memory problems with RAM or Virtual memory.
Often, this error can be easily reversed by freeing up memory for your system's use.
This article will show you to speed up your memory with just a few clicks. More ...
Fix DNS Server Not Responding on Windows 7
A DNS Server is the Internet's system for converting domian names into IP addresses. Sometimes,
a computer can't connect to the internet, and shows you an error that The DNS Server is Not Responding. More ...
The Network Technician Career Field
As a Network Technician you'll have an interesting job where you'll be respected and highly rewarded.
Network Technicians are responsible for an organization's computer and network infrastructure.
The national median salary for Network Technicians is $57,500 to $67,800, while the top 10 percent earn about $112,000. More ...
Inflation is a rise in the general level of prices of goods and services. Enter an initial
amount of money and the current inflation rate into this calculator to learn how much it
will be worth after an interval. More ...
Five Free Tools Every Network Administrator Should Have
Every network administrator has their own set of tools that they like to use on a daily basis.
Here's my list and why each one of these free programs are in my toolbox. More ...
Man in the Middle Attack
In a Man in the Middle (MIM) attack the hacker places eavesdropping equipment between the
sending device and the receiving device. He intercepts the data, records it and possibly
modifies it, then sends it on to the intended receiving device. More ...
Intoduction to Digital Electronics
The entire field of computer technology relies on transistors. This article describes how transistors
are constructed and how modern MOSFETs are combined to make digital logic circuits. More ...
Get More Customers By Adding Sales Channels
"As hard as you may try to let people know about your services and products, you can only
reach so many people by yourself. One of the best ways to multiply your efforts,
and your sales, is to add outside sales channels. More ...
Binary Number Representation and Binary Math
Computers perform all of their amazing work with only two voltage levels, one representing binary 0,
the other representing binary 1. This article describes how to perform binary addition and subtraction. More ...
What is Cloud Computing?
You can't be sure where a specific Internet device is, it's just out there in the cloud of
devices that is the Internet. An individual connected to the Internet can use an application
that's in the cloud. An organization can place their data in the cloud. More ...
Built-in Utilities for Network Troubleshooting
One of the most important responsibilities of a network administrator is to fix any problems
that arise with the network. Most operating systems come with built-in utilities that can be
used in the troubleshooting process. Described here are the most useful of these utilities. More ...
The Fetch, Decode, Execute Cycle
The Fetch, Decode, Execute cycle is paramount to the functioning of a microprocessor. In this article
I'll describe the Fetch, Decode, Execute cycle simplified to its bare-bones in a highly simplified fictitious microprocessor. More ...
Networking and Internet Standards Organizations
Without standards, the Internet would be chaos. The primary organization that sets
communications standards for the Internet is the Internet Engineering Task Force (IETF). More ...