Many of the planets in our Solar System have a system of moons. But among the rocky planets that make up the inner Solar System, having moons is a privilege enjoyed only by two planets: Earth and Mars.
Functionally, the two arenât so different. Hardware firewalls are basically a specialized device running software. They can be set-and-forget solutions if the default configuration works for your company. Plus, because they run on a dedicated, hardened device, they provide a higher level of security.
Firewalls are generally used to prevent unauthorized access to computers or networks. The programs in this category can allow, restrict, encrypt, or proxy computer traffic based on settings and definitions such as trust levels. Notable titles include ZoneAlarm and Comodo.