Set up a firewall

Both of the most popular operating systems have built-in firewalls to help barricade the information from your device to outsiders. So, you need to ensure that it’s activated to prevent anyone from accessing your network without anyone’s authority.

If you don’t see any options to enable your firewall, you can also purchase it online. Companies like Sophos and Cisco offer firewall protection, depending on the router that you’re using. Meanwhile, if you’re handling a massive business, you can also consider buying an extra business networking firewall or get a micro-segmentation to add to your IT security.

Install an antivirus software application

Viruses and malware can attack your computer at any time. That’s why experts advise everyone to install antivirus programs such as McAfee, Bit Defender or Kaspersky to protect your computer from any threats of the virus.

Having an antivirus software application can effectively shield your systems from any attacks that can compromise your data. There are even advanced antivirus software that enables you to access updates, which can add additional protection to your gadget. Don’t forget to run it regularly to keep your computer free from any computer virus.

Back up your data

It would be best if you made it a habit to back your data as regularly as possible. Doing so can help you recover any info that you might have lost from any computer virus attacks. What’s great about it is that it doesn’t cost as much compared to other computer safety precautions on the list.

You can either do it every end of the week or every month, depending on what suits your business. Daily back-ups are also advisable, especially if you have a portable device. You can also consider getting a NAS to save your information separately.

Create elaborate passwords

Another way to secure your data is by using passwords that people won’t easily guess. Creating complex passwords can add another layer of security to your system. Thus, making it harder for people to hack your system.

Remember to use a longer and more complex word to use as your password. It has to have at least eight characters to prevent hackers from quickly accessing your account.

These are only a few of the things you need to consider if you want to protect your system from cyber-attacks. It’s best to keep your system and data protected all the time to prevent any crucial data from slipping into the hacker’s database.