Myths About Firewall

by | Jun 3, 2019 | Telecommunications


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You need an open source firewall with Linux in order to keep your network safe. Many people are reluctant to use a firewall because of all of the myths surrounding it. There are several firewall myths that need to be debunked.

Myth: Firewall Slows Down Your Computer

Fact: Firewall does not slow down your computer. It is important to remember that there is a difference between a hardware firewall and a software firewall. A hardware firewall is a physical barrier that is not attached to your computer. That is why it will not use any of your computer’s resources.

A software firewall is inside of your computer. It may slow your computer down a little bit. It is important to avoid running multiple firewalls on the same network. This can slow your computer down a lot.

Myth: A Firewall Protects You From All Threats

Fact: A firewall will help keep your network secure. However, it cannot eliminate every threat. If someone else has access to your computer, then there is nothing that you can do to stop them from stealing data or installing malware.

Myth: A Firewall is the Same as an Antivirus’

Fact: Firewall and antivirus will both keep your computer secure. However, they do not work the same way. A firewall works by monitoring the traffic that goes to your network. It can block certain connections.

An antivirus detects and removes harmful programs from your computer. You will have the most protection if you use an antivirus along with a firewall.

Myth: Firewall Doesn’t Need to be Updated

Fact: Your firewall settings should be reviewed and updated at least once a year. New threats are always emerging, so you will have to update your firewall. Failing to update the firewall can leave your network vulnerable to threats.

If you want to get an open source firewall with Linux installed, then you can contact Biz Store.