Saturday, September 15, 2012

Cloud and Single System Applications for Mobile Workers

By Allyson Westcot


Applications you may use on your laptop computer could be better installed to the system itself or they may be better used online "in the cloud." Cloud applications run on a central server so that the program really runs online rather on your system. While there are some cases where there is a definite advantage to using cloud-based applications, there additionally are some conditions where desktop applications may be the smarter choice.

Anytime you need to run a cloud-based application or use such a service, it utilises bandwidth. The more information and processing power a cloud application needs, the more bandwidth it uses. If you're using a service that shows adverts, or if you want to transfer a great amount of information, you can slow your Internet speed to a crawl.

The majority of people using rugged laptops and tablets on a busy schedule like to remain connected. Mobile broadband keeps the connection on all of the time, but Wi-Fi is a choice, as well. Using cloud programs in these examples is not a problem. But if you cannot get online, you can not work if your applications are cloud-based.

If all the information you need is on your laptop, it's reasonably easy to use a firewall, anti virus software and other security measures to protect it. If the info is held in the cloud or must consistently go forwards and backwards from the cloud to your net browser, that offers more opportunity for the information to be vulnerable.

Many folks mistakenly think that any program that may be accessed thru an internet browser is a cloud application, when this is not always the case. True cloud computing stores everything from info to applications on a central server or set of servers, is accessible from anywhere and should have a secure interface. If you are unsure whether an application is true cloud computing, then storing the info on your sturdy portable rather than that particular system is probably best and may offer much better security.




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