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As you have learned, VPN allows you to connect to an office or organization, internal network or infrastructure through the Internet. That is, you are sitting in Dubai, you have an office in D.C. You can go through the Internet, VPN creates a tunnel, encrypts the data within the tunnel, and, should any hackers try […]
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Another important thing to emphasize is that VPN is a client-server technology. This has already been mentioned. Client-Server technology means you have one server that provides a service, and then there is Client trying to connect to the Server to get the service. So whatever you are doing with VPN technology, you will always have […]
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VPN allows computers or entire networks to connect to each other over the Internet securely, so if you have an office in Seattle and it needs to connect to the office in Washington D.C. securely, you would use VPN. VPN is a client-server architecture, so there are VPN servers and VPN clients, and the software […]
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That is an overall process for cleaning an infected Windows PC. There are maybe ultimate points to arrive at, but, in general, you just need to do away with operating system. If you come across an infected Windows PC, just reinstall Windows. As I say to my clients, just wipe and reload: if you have […]
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Install ALL Updates Once you install all security software, the next thing to do is to install all software updates. The point is that in many cases malware and viruses exploit weaknesses they find in software installed on your computer. Manufacturers of software often come up with fixes for those weaknesses. If you install those, […]
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Install Security Software Now we get to installing security software on your computer. So, we have done first steps, tried to secure the computer as much as possible, we have done the System Restore, basic tune-ups, now we actually install security software to try to protect the computer and try to rip the viruses. My […]
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Uninstall Software The next thing to do is to uninstall all the crap on your PC. It is horrible what users do to their computers, they install all which is possible, behave like kids in a candy store when it comes to applications. “Wow, let me try this, and this, this, this, and let me […]
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First Steps As you try to clean a Windows PC you to try to contain the viruses and/or malware so that they will not get any worse. You don’t want infections to get worse as you work on your computer. So, the first thing that you might do is something called System Restore If you […]
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The aim is to show you how to save a computer infected with viruses, spyware, Trojans, etc. so that you can properly use it and then tune it up to boost up performance. This presentation is rather to introduce you to theory and concepts, there will be no demonstration. The reason is that the exact […]
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6. Final Thoughts So that was a class introduction to hacking. As I have said, this is the beginning of this hacking track just trying to get you into the mind center of hacking. And again I am coming out of this from the malicious hackers’ standpoint. The reason is that if you understand how […]
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