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When it comes to helping organisations, it is vital to employ a technique that is simple yet universal. The OSI model is a 7 layer model that helps IT professionals ascertain how to solve the most of issues relating to networking. Physical - raw data Data Link - definition of the data Network - physical path Transport - TCP or UDP? Session - controls sessions and ports Presentation - data encryption Applications - human interaction A way to help you memorize this model is by using the phrase; Please Do Not Throw Soggy Pizza Away

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As a PC user for well over 25 years, I have discovered that it is general knowledge that the better you get at using your Windows computer, the more productive you will become. The more effective you want to be in your daily tasks is all dependent on some minor tweaks on how you use the keyboard. Using is a touchscreen is becoming more popular but it’s not something that you will see power users adopt. Not now, not in the future. I think it’s just not a preferred way to interface - especially when sitting on a desktop /...

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Raspberry Pi is a credit card sized compute device that can be used for anything. Priced at under $200. Raspberry Pi is the ultimate device used by professionals to create and test hardware and software tools to work with.  Each devices comes standard with 2 HDMI ports for dual monitor connections. 4 USB ports for Hard Drive and other device connectivity. WiFi and Bluetooth is built in as standard. There is of course the trusty old 3.5mm jack for headphones or speakers. The RAM and CPU varies based on your budget and requirements. Micro SD card reader is also there...

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Wi-Fi has evolved since 21 September 1998 when it was first invented. Through the years, the technology has evolved, revolved and iterated different spectrum, frequencies, speed and distances. As it evolved, the IEEE has continuously brought as faster and more resilient wireless technology but one thing it has not done is provided a consumer friendly naming standard. But that is changing. The Wi-Fi Alliance has announced that there will be a new naming convention and manufacturers have already started rolling them out. It already has caused some confusing but like most things. It is for the best in the long...

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Pentester is short for penetration tester. Penetration testing is when a experienced cyber security expert uses his or her skills to ensure that your business is safe online from threats that you may be exposed to from internal staff, customers or improper installation and set up of Business applications.

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