Tag Archives: Network

DES and 3DES

Data Encryption Standard (DES) data are encrypted in 64-bit blocks using a 56-bit key. The DES algorithm takes the input through a series of transformations: initial permutation; a complex function, which involves both permutation and substitution operations and depends on … Continue reading

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The Role of a Network Consultancy

Whether you are setting up a new company or you are just getting ready for the next step in your business’s progression, you will find that one resource that you need to think about is a network consultancy. A network … Continue reading

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Life is Unpredictable, Your Data Shouldn’t Be!

With the arrival of various internet based applications which allow people to express themselves, the web has definitely become democratic. But using the same for carrying out personal or malicious activities, and that too using your office computer can land … Continue reading

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How to Synchronise Your Windows PC to a Time Server

Do you regularly need to correct the time on your PC? The answer is probably “Yes!”. This is because computers have very poor time-keeping hardware. Often, the system clock in a regular PC can drift by minutes each day. However, … Continue reading

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External Hard Drive With RAID – My Book Mirror Edition

Western Digital My Book Mirror Editions are a great new form of data storage and backup. Western Digital is known for high quality external storage drives, but they have now added an extra layer of security with the ability to … Continue reading

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Choosing a Computer Network Training Provider

When you are in a place where you are looking at the options that you need to get your workplace online, you will find that you are looking at something that can be greatly informed by your choice of network … Continue reading

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USB Flash Drive Operating Systems

Did you know that you could get an entire operating system on a flash USB drive? Most firmware in modern PCs allows booting from these drives. That means that a bootable flash drive could allow you to launch an operating … Continue reading

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What is a WAN Service and How Can it Help?

A WAN, or Wide Area Network is a computer network that covers a large area, such as those whose communications need cross metropolitan, regional or national boundaries. A WAN is used to connect local area networks, or LANs and other … Continue reading

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