5 Tips to Increase Your Online Computer Security


Do you want to improve your computer security online?

Ever better internet connectivity allows more and more people to quickly and easily use the internet on a daily basis. The inevitable result of that, however, is that more people are becoming victims of online hackers and identity thieves.

In some simple cases, the result of being hacked could just be the loss of your email or social media account passwords or other data stored on your computer.

In other more serious cases, the loss could include your bank account details or other important financial institution login details.

In the worst-case scenario people have had their entire identity stolen or cloned, or else been infected by “ransomware” which blocks access to computer systems until payment has been received by the hacker from their victims to enable them to recover access to their accounts.

All of this means that you need to put in place measures to protect your computer security when you’re online.

This post gives you 5 tips to increase your online computer security:

1. Passwords

Among the easiest and fastest way to protect your computer security is to have strong passwords. A strong password usually contains mixtures of uppercase and lowercase letters, as well as numbers and special characters.

However, avoid sticking to your initial passwords for too long. Make sure you change them regularly, as often as every month is most recommended. A “Password Manager” like Lastpass can help you with that.

Also be sure that your email address, online bank account, and other sensitive data passwords are different. Do not make the common mistake of using the same password in multiple places.

2. Firewall

The best way to enhance your computer’s online security is to install a firewall on your system. A firewall prevents outsiders from accessing your single pc or your entire network if you have multiple devices connected together.

The benefit of having a firewall is that only persons with the necessary passwords will be able to gain access to your system and data. In basic terms, it means that you’ll have control over who can access your network.

3. Antivirus

An antivirus program prevents anything nasty that does somehow bypass your firewall from doing anything to your system. Installing quality antivirus protection or program is the most efficient way of safeguarding your personal computer from many harmful elements.

However, you’ll also want to go further when it comes to protecting your PC. That’s because you need to ensure that the antivirus you install has a pop-up blocker, anti-spyware, spam blocker, and anti-malware.

When buying antivirus protection, make sure you read its online reviews for the best results.

4. Disconnect

Although its convenient and efficient for you to leave your computer constantly connected to the internet, you should consider whether you always need to leave it connected.

Obviously if you need to do something online you will want that connection, but if you are only working on something on your local machine you could easily disconnect the machine from the internet and then simply reconnect it later when you need the internet access again.

The simple fact is that when you’re online, any number of viruses, worms and Trojans may try to harm your computer, so only connecting when you need to is one of the best ways possible to keep out the troublemakers!

Plus many PC experts advise that you disconnect from the internet if you’re not browsing, so its pretty good advice you should consider listening to.

5. Data Backup

Bear in mind that even the most tightly protected computers can run into security problems.

For instance, if there’s a nasty virus spreading around a majority of computers, your system could easily contract it without you realising until its too late.

This could mean that you might lose all your data.

It could also mean that your PC may in unfortunate circumstances get ruined beyond repair. Believe it or not there are some viruses that have been known to try and rewrite the firmware code controlling a hardware device, thus rendering it inoperable the next time you switch on your pc.

That is a worst-case scenario, but one which can happen. To protect yourself against this scenario, make sure you backup your data on a regular basis.

Data backup software can backup only the parts of your system you select, or the entire operating system and everything on your computer if you want it to.

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