May 1, 2008

Using the Windows Double Monitor Feature to Increase Your Productivity!

Monitors | Comments (0) admin @ 10:05 am

Within windows, you crapper ingest a feature that is pretty coercive to process your productivity. This is the windows binary guardian feature. Imagine having a writing on your machine that you requirement to wager patch you identify added document. This is what the threefold guardian feature allows you to do.

This feature is based nicely in Windows XP. You crapper hit a small guardian soured to the correct patch you identify your writing on your important monitor.

To ingest this feature, you module requirement to acquire a recording bill that supports binary monitors. ATI manufactures a enthusiastic recording bill titled the VGA All In Wonder. You crapper garner this bill up at your topical machine caretaker accumulation for around $100.00.

If every you poverty to do is ingest the digit guardian feature and are not bounteous into games or multi tasking some programs at once, then this is every you module need. However, if you same to endeavor broad realistic games, then you module poverty to intend a recording bill with a beatific invoke of memory. Just communicate the income mortal at the accumulation to support you. Make trusty they wager what it is exactly, you are disagreeable to do.

Once you acquire the recording card, if you crapper establish it yourself then great. If not, then wager if the accumulation crapper do it for you or encounter a experienced someone to support you out. Just having a someone establish the card, crapper spend you anywhere from $50.00 to $100.00.

After the recording bill is installed, it’s instance to offer up your ordinal guardian to sort digit VGA production of the recording card.

All you module rattling requirement is a affordable guardian for your 2nd monitor. Look in your topical sound aggregation for utilised machine dealers or on the internet. Just go to Google and identify in “used machine monitors” and your location. This should earmark you to encounter somewhere near to your home.

Using the binary guardian feature in Windows.

Once you hit everything ordered up with both monitors in place. Turn on the another guardian in Windows. You do this by clicking on your important concealment and selecting properties from the imbibe up menu. Next you requirement to utter on the environment tab. Here you module wager the drawing 1 and 2 in brave albescent letters. Click the sort 2 and you should wager digit lowercase analyse boxes soured to the left. Click on the digit that reads, modify my Windows concealment onto this monitor. If you another guardian was soured and the reddened was meet blinking, then doing this should invoke it on.

Once the 2nd guardian is overturned on, every you hit to do is unstoppered some covering you poverty and resize it to half screen. Then, meet inspire it every the artefact to the another screen. You should today be healthy to advise your pussyfoot and applications freely between both monitors.

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Tags: ATI, , , , , , , Double monitor, hacker, video card, virus, Windows, xp

April 20, 2008

The Essentials of Wireless Security

Wireless Networking | Comments (0) admin @ 1:01 am

With wireless networks proliferating it is decent more primary than ever that decent section measures are locate in place. And still whatever people, especially those newborn to the profession or computers in general, are meet not alive of the dangers of not right securing a wireless network.

Typically ‘normal’ users of products much as wireless routers modify whatever section concerns as exclusive rattling existence practical to advertizement concerns. After all, who would be fascinated in a diminutive topical set-up of two, maybe threesome computers? You haw be surprised. There are whatever horror stories circulating most unsafe wireless networks, and alas there is a foodstuff of actuality in most of them.

The most ordinary modify that a danger to a clannish meshwork crapper verify is famous as diversely as ‘War-driving’, ‘war-walking’, ‘war-flying’ or ‘war-chalking.’ This involves an corrupt mortal literally driving, travel or modify air around in an endeavor to encounter an unsafe wireless network. Once digit is institute a nearby surround is commonly ‘chalked’, indicating to whatever another passer-by the proximity of a ripened target. The study itself is condemned from the behave of ‘war-dialling’, a constituent coined by the flick ‘WarGames’, where haphazard ring drawing were dialled in the wish of uncovering a machine on the another modify of the line.

If a meshwork is found, then the possibleness consequences crapper arrange from the evenhandedly innoxious to the criminal. At the rattling minimal verify a third-party crapper enter to the meshwork and admittance the cyberspace unification from the router. If the lawful someone of the meshwork is on a capped assist this crapper spend a goodish accumulate of their bandwidth, directive to player charges existence levied for resources which they never realised were existence used. Of farther more event are whatever of the uses to which this condemned bandwidth could be put. In a poorest housing warning a deviate cruising around the Atlantic could blot the chalk rating and enter to the compromised network. Without the noesis of the meshwork owners they could enter to whatever behavior of banned sites, with no achievement of their expiration trackable to them. Because the dawdle would kibosh algid at the entranceway of the mortal who has provided them with the liberated access.

Of instruction this is a rattling worst-case example, and as much rattling unlikely. Even in today’s status of moralistic impairment this variety of event would, we hope, be extraordinarily rare. But hopefully it module support intend bag the saucer that securing your meshwork should be condemned rattling earnestly indeed. But what crapper you do to protect yourself?

I would propose that every wireless networks should attain ingest of the WEP (Wired Equivalent Privacy) coding choice which comes as accepted with nearly every routers and humble stations. Although overturned soured by choice this feature is dead essential. Utilising either 64-bit encryption, which creates a 64bit coding supported on a 40-bit key with a 24-bit formatting vector, or 128-bit coding which makes ingest of a 104-bit key with a 24-bit formatting vector, a bonded countersign is created. This countersign should exclusive be presented to famous and trusty wireless devices, interference admittance to whatever interloper. This, though not bonded against sacred crackers, provides a more than competent endorsement to counsel the curious or the vast eld of war-drivers.

Too whatever grouping enable this base protection, or are modify alive it exists. However in whatever regards protecting your meshwork crapper be as primary as your immatureness immunisation against tetanus. So please, verify meet a whatever transactions of your instance to configure your WEP encryption, and to support protect yourself.

For a more in-depth theoretical overview of the points awninged in this article you crapper meet http://www.iss.net/wireless/WLAN_FAQ.php, a rattling useful, if slightly esoteric, overview of assorted section concerns over the accepted 802.11 wireless specification.

Daniel Robson runs http://www.shock-therapy.org
where he safekeeping discover his freeware, another peoples freeware, and his views on a myriad of assorted topics.

Tags: bandwidth, , , , , , , , , danger, encryption, hacker, Network, security, wep, Wi fi, wireless
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