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  • Archive for the ‘Personal Tech’ Category

    In today’s hectic time, you may have accumulated hundreds if not thousands of important files over time. Imagine now, if one day you turn on your laptop or PC and find the files of your customers’ or even your vacation photos are no longer accessible. They are gone. You cant retrieve them. All your life’s work is gone for good. How did this happen you ask yourself? Well there are many factors that contribute to the loss or destruction of files.

    External environment factors:

    • Lightening,
    • Power surges,
    • Power outages

    Often leads to electric fluctuations in electricity causing damage to the hard drive of the PC or laptop. This fluctuation is common in areas where power lines are found above ground that are exposed to the harsh elements such as areas in the US Midwest. Being in the city however does not guarantee constant flowing electricity. Power outages can occur wherever external electricity is provided.

    We have heard numerous forms of encryption based on various mathematical calculations, prime numbers, factorizations, but infinite bodies increasingly faced with the despair of computer scientists and mathematicians in their daily work, as much as mathematics is always have a perfect gap or a time for such encryption be broken and automatically making them obsolete.

    As we all know the encryption is nothing more than codify something that is in public understanding, in which all may know or have access without any prior knowledge, but with the advent of computer technology in our life, everything became quite mathematical, simply because our computers only recognize the binary 0 and 1, and therefore many researchers have created some very interesting ways to encrypt information using mathematical functions over time.

    Many people have set about using their computers to record their album and single collections and save them as digital files to put on audio CDs or Mp3 players. Its can be very time consuming work that you really want to get right first time, so what are pitfalls, and what tricks are there to make the job better or quicker?

    When I first started recording my record collection I made the mistake of recording lots of singles before listening them through. I was driving along listening to my newly transferred collection and gradually realising that every track had faults and was going to need doing again. So the first piece of advice is this – record a few tracks to start with, and listen them right through before going any further. You really need to make sure your method is reliable and gives a quality product before spending the time working your way through a big collection.

    When considering Blu-Ray technology over standard DVD or HD-DVD technology, consumers want to know one thing: Is it possible to play standard DVDs on a Blu-Ray player? The answer is yes. Your DVD collection is safe for now.

    So what is Blu-Ray technology anyway?

    The short answer is a next-generation optical disc format developed to enable recording, rewriting and playback of high-definition video (HD), as well as store large amounts of data. While the name might sound a little out of this world, the name Blu-Ray is derived from the underlying technology, which utilizes a blue-violet laser to read and write data. Standard CDs and DVDs utilize a red laser. The name is a combination of “Blue” (blue-violet laser) and “Ray” (optical ray).

    Identity theft should be the biggest concerns of internet users around the world. This type of online crime is not only about financial loss but also complete destruction of personal information. When your personal information is used online for malicious intent, it would take months before your name is restored on various websites. This type of attack is made possible by the ability to “snoop” or monitor your online transactions. The main key of this ability to monitor the user’s activity is through IP address.

    For that reason, it is very important to hide your IP address and there are two known methods users can consider. The first method is to find a website that acts as proxy servers. These sites change your IP address by providing different information. The second option is to use applications. This is practically the software version of proxy server but faster since there are no ads and can be used for video streaming and secured sites.