How Do Norton Firewall Works Against Viruses?

We must hear about a firewall, the first thing that comes to our minds when we talk about a firewall is a measure of prevention against cyber threats. However, it doesn’t mean we know how it actually safeguards our network from cyber threats. In this blog, we will learn more about firewall and Norton firewall. If you purchase any Norton security product such as Norton Internet Security or Norton 360, your network will be protected by a firewall and other security modules. To know more about Norton security products and how they can secure your network just dial 0800-029-4639 Norton customer care number UK  where security experts will answer your all doubts and concerns.

In addition, if you are already a Norton user and facing any issue with Norton tool then immediately dial above-given number to troubleshoot all your issues.

What is a firewall?

Firewall is not really a wall but it is a filter which is designed to filter threatening communications. Firewall works using a system that includes some parameters allowing an only specific type of communication and excludes others.

There are generally two types of firewall, first is network firewall and other is a host-based firewall. If an organization wants to restrict some websites, IP addresses or services then they must install a network firewall at their premises.

On another hand, host-based firewall work in a similar way but can be used for a single system.

Norton Firewall

Norton internet security tools have a smart firewall that continuously monitors all communications between your systems to other systems and also protects your system from common cyber threats. For complete security user need to turn-on smart firewall, below you can find the procedure:

1. Go to Norton main window and click Settings.
2. No in Settings window, under Detailed Settings, click Firewall.
3. Now in General Settings tab, in the Smart Firewall row, move Off or On.
4. Click Apply.
5. If prompt appears on the screen, User can select the duration until when you want the Firewall feature to be turned on
6. and click OK.,for more details just dial 0800-029-4639 Norton Phone Number UK.