In business today, information is more valuable than ever. Cybercrime is on the rise. Top companies of all sizes must protect their data. If you don’t, you risk competitors or thieves hacking your systems and getting access of customer data, banking information, and even proprietary information.

To prevent this, security is a top priority. A firewall is an important concept when it comes to computer security. If you aren’t aware of what a firewall is, don’t worry. This article will help you understand its components and why it matters: