Firewall technology is not a simple software or hardware solution. It is a combination of both, depending on the type of firewall you are using. A hardware firewall is a dedicated device that sits between your computer and the internet. This type of firewall is more secure because it is not susceptible to software vulnerabilities. A software firewall, on the other hand, is a program that runs on your computer and helps protect it from viruses and other online threats.
Both types of firewalls are effective at protecting your computer, but they each have their own advantages and disadvantages. Hardware firewalls are more secure, but they can be more difficult to set up and use. Software firewalls are easier to use, but they may not be as secure. Overall, a firewall is a useful tool that can help protect your computer from online threats.
