As a computer user, it is quite important to discuss about computer security. Your stored personal data is a magnet for hackers and cyber criminals. And they will stop at nothing to get into your system. These attacks are often blatant and frightening. Virtual criminals have carried out wave after wave of digital crime. Here’s how to test computer security:
Test Your Settings
This free tool checks your Windows and Office settings for potential problems, especially contamination. MBSA will test your user passwords and notify you if any of your accounts have weak or flawed passwords, which are easy prey for hackers. MBSA will also check many settings on your account. MBSA also has a guide for what settings to prefer. MBSA will display your folders prepared for sharing. You may have opened some private folders before, meaning that other people on your network can access the files in those folders.
Update your Plug-in browser
Keep your browser updated. Only the latest and safest version will help protect you from infections and attacks. But an up-to-date browser is only the beginning. You need to make sure your browser plug-in is updated as well. Outdated plugins leave your browser and computer vulnerable, even if your browser is up to date.
Test your firewall
One of the most basic safeguards is a firewall. Windows and Mac have decent firewalls, and many third-party security programs include them. But firewalls are not perfect. Incorrect port settings can send flares, show your computer or give hackers a chance to bypass it. If you have a virus, you may have changed your settings without you knowing it. Port test services like Port Test scan your firewall to make sure your computer is invisible. If anyone can see you, so can hackers.
Delete files permanently
Deleting a file does not mean deleting it. They will still be on your hard drive for days or weeks, and people in the know can recover the files. That’s why deleting sensitive files that you don’t really need is a good idea. But it doesn’t stop there, you don’t just clean your hands and assume that the file doesn’t exist. To confirm that the files have been deleted, run a file recovery program like Recuva and see what it finds on your system. If you can’t find the file you permanently deleted, you’re in good shape.