If you don’t have a firewall installed, then this means you are leaving your house doors unlocked and the windows completely open. That’s a very famous quote said by Michael Calce, one of the well-known hackers around the world. He was also renowned as MafiaBoy. So, this means that not installing a firewall means leaving your network at a high risk of the cyber attacks.
How Firewall Works?
A firewall is like a strong concrete wall or a barrier between the internet and your home network. It isn’t just like a wall that prevents any harmful stuff from entering your local network. Instead, we can say that it is there to prevent the suspicious attacks and allow other network data packets to enter the network. That’s how a firewall works. Firewall management is really important for any network because cyber-attacks and cyber-crimes have increased a lot over last some decades.
Minimum Computer Security
The minimum computer security is comprised of two parts basically.The first part is to make your PC and network invisible to hackers. They are no more able to view if your network or PC really exists or not. The other part is the installation of an excellent antivirus software. It keeps your network safe from Trojans and viruses that can come along emails and other data packets.
The firewalls are completely customizable. You can add or remove the filters on several conditions such as:
A firewall is capable of monitoring the IPs that are monitoring your network activities too much. It will simply block that IP to keep your network safe from the vulnerable attacks.
As a company or organization, you can simply block the access to your domain through your firewall. You are also privileged of giving access to only some specific names and domains, as per your needs.
Tips To Protect Yourself Online
The first thing you can do to keep yourself safe from the attacks of different vulnerabilities is to keep your passwords really strong. Use a mixture of special characters, upper & lower case letters, and different numbers as well.
The other thing you can do is install a two-way firewall system to prevent cyber-attacks. This will also play a really vital role in improving your network’s security.
Last but not the least, firewall migration is the best thing you can do to keep your network facilitated by the latest firewall management system. It can keep your network completely safe, even from updated and highly intense cyber-attacks.