3 tutorials Computer Security

Computer Security Tutorials

If when browsing a random website you get a pop-up message on your browser like this: **Zeus virus detected – your computer has been blocked** Error virus – Trojan Backdoor Hijack # Don’t panic, if you haven’t downloaded and installed anything from that site yet then your computer is safe. Don’t do any of the things the message is asking you to do, that is most likely a scam. Most likely your browser is frozen at this point, so Close the browser completely by terminating the process.To terminate the process Right-click on an empty area in the taskbar and then click on Task Manager and then select your browser process ( in my case is Google Chrome ) and then click on End Task That should kill your browser session. If you reopen the browser again, don’t restore the session,…


If you are using the latest Google Chrome browser then you might have already noticed those pop-ups from certain websites asking you to show notifications. If you are annoyed or concerned by those pop-ups then here is a quick way to disable those pop-ups in Google Chrome. I don’t know when Chrome started doing this, but  it wasn’t long ago. To disable the notifications, while Chrome is open click on the Settings button on the top right side: Then click Show advanced settings: Then under the “Privacy” option click on Content-settings scroll down and then under “Notifications” click on “ Do not allow any site to show notifications” :   That’s it.That should stop websites from annoying you


Hi there, are you here because you want to prevent your computer from getting infected with a ransomware virus? I hope you do, because if your computer is already infected with ransomware, and you are searching for ways how to get rid of it, then you might be out of luck. It’s almost impossible to get rid of a ransomware virus after it is installed.  Your best bet is doing a clean install of the operating system ( if you don’t care about files) or pay whatever ransom the software is demanding and hope the attacker will send you the decrypt key to free up your files. Based on many online reports in 2017, ransomware attacks are on the rise. Here are a few tips on how to protect against those nasty ransomware attacks. What is ransomware anyway? Ransomware at…