A firewall is a crucial first line of defense against cyber threats, acting as a barrier between your network and potential attackers. It monitors and controls incoming and outgoing traffic based on security rules, blocking unauthorized access while allowing safe communication. Without a firewall, hackers can exploit vulnerabilities, steal sensitive data, and deploy malware. Whether you’re a small business or an individual, enabling a firewall, whether hardware-based, software-based, or cloud-based significantly reduces the risk of cyberattacks. Stay protected by keeping your firewall updated and properly configured.
PDF Download: T2025_04 The Importance of Having a Firewall
References
Rouse, G. (2024, April 16). What Is a Firewall and Why Is it Important in Cyber Security? Retrieved from Datto. https://www.datto.com/blog/what-is-a-firewall-and-why-is-it-important-in-cyber-security/
What are the Benefits of a Firewall? | Fortinet. (n.d.). Retrieved Fortinet. https://www.fortinet.com/resources/cyberglossary/benefits-of-firewall