A firewall keeps your server away from being attacked or any other unauthorized access. As the internet is extremely anonymous and open, it is necessary to build up your defense.
For website users, a web firewall will be far enough. With a web firewall, the website can only be visited but not edited without authorization. The firewall just like a shield, which keeps the harms away.
For some services requires direct access to the servers, the mid-person solution would be inefficient. As an alternative, the firewall as a software installed on the servers would take effect.
Whenever someone run massive and machinic attack towards your servers, a hardware firewall could help you filter the annoying traffic away. It is more important for the middle or large websites, like a news content provider.
Contact us right now, and get the solutions in detail for what you need.