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How to Secure Your PC

How to Secure Your PC PhotoBecause this era is highly technological, it would be unusual for a person not to own a computer. This is considered as one of the most common gadget there is next to mobile phones.

However, owning one is not as easy as what most people think. Every possessor carries a responsibility to keep it safe, unless you’re ready to face all sorts of personal information problems.

To keep all your documents and your entire computer safe and secured, it’s advisable to follow these handy tips.

Get yourself a strong anti-virus

Will all the anti-virus software, it is indeed difficult to pinpoint which is the strongest one. Hence, it would be a splendid idea to participate in forums that discuss similar issues. You can also ask an acquaintance or a computer expert for tips and recommendations.

Antivirus software plays an extremely significant role when it comes to your computer’s safety. It blocks all the malware and virus that tries to attack your PC.

Encrypt your files

The next step is to learn about encryption. Encrypting your files is somewhat transforming it into coded formats. This way, hackers will have difficulties on stealing your files. The binary number system is one perfect example of it. There are two main types of encryption you should know:

  • Symmetric-key encryption – this is done to protect files on your computer. Based on a sophisticated algorithm, it uses keys that are in different codes.
  • Public-key encryption – this is developed to protect information that is in the transmission stage. It also has a different set of keys that ensure the protection of the file.

Install a link scanner

The AVG LinkScanner is highly advisable to keep you safe from visiting sites that may cause computer problems. It scans the link even before you click on it and once it is suspected to be infected by any type of spyware, malware or virus it prevents you from opening the site.

If not AVG LinkScanner, you can also install WOT as a replacement.

Update your software

Another good computer security practice is to ensure that all your software is updated especially your anti-virus and anti-spyware. Certain malware tend to anticipate the strength of anti-virus software, and if yours is not updated, malware can easily beat it. You should also ensure that your firewall is always turned on.

Consider an intrusion detection software

Lastly, you should ensure that your computer is not operated by an intruder. An IDS will track your everyday activity and will warn you of any suspicious activity done on your computer. There are three types of intrusion detection software:

  • Network intrusion detection system
  • Stack-based intrusion detection system
  • Host-based intrusion detection system

With millions and billions of internet users today, the exchange of information is quite constant. Most people may not realize that what they’re passing online is already vital information. Little did you know, your bank accounts or even your identity has already been used in an unlawful way.

Even without the process of transmission, such information can be stolen directly from your computers. Hence, giving your PCs the right coat of protection is considered a responsibility.