Choosing the best Linux firewall involves understanding your needs, traffic volume, and potential infiltration. Determine if you need packet or proxy firewall protection and consider cost before purchasing.
Choosing the best Linux® firewall first involves understanding exactly what you want the firewall to do. A firewall is a vital part of network security required to prevent essential data from being stolen, hacked or corrupted by individuals outside the organization where the data is stored. If you are trying to choose the best firewall for a Linux® operating system computer, the best way to choose the right Linux® firewall for you is to consider your needs, the cost of the firewall, the amount of Internet traffic that the firewall can effectively handle and the technological needs of your organization.
You should first start by determining how much traffic you need to be able to handle and how much potential infiltration or hacking you need to protect yourself from. Consider the monthly traffic through your servers and whether or not you need protection for email and web traffic. Another important factor in choosing is whether or not you need simple firewall protection for home use or more complex firewall for use in an office or commercial Web server. By determining exactly what you need in terms of firewall protection, you’ll be able to better narrow down the Linux® firewall options available to you.
You will also need to determine whether or not you need packet firewall protection or proxy firewall protection. Packet protection accepts data from external sources in small quantities, called packets, and then uses a set of predetermined rules created by the firewall administrator to determine which packets to accept or reject based on these rules. Proxy firewall protection allows external user connections to a proxy or duplicate server, then determines whether or not to allow these connections to the main server based, again, on a set of predetermined rules created by you as the firewall administrator . Depending on your business or data connection, you’ll need to determine which of these methods work best for you.
Choosing the best Linux® firewall isn’t a complex process, but it will require some thought and consideration on your part. Once you’ve found several firewalls that meet your specific needs, you also need to evaluate the different price points. Before you spend any money or time buying and installing a Linux® firewall, you’ll want to make sure you’re getting the most protection and features for the lowest or best possible price.
Protect your devices with Threat Protection by NordVPN
