A firewall is an important security component on a Windows VPS because it controls which network connections are allowed to reach or leave the server. Windows Firewall can be configured to allow required services while blocking unnecessary connections. Correct firewall configuration is particularly important when hosting websites, applications, databases or remote administration services. However, incorrect rules can also prevent legitimate services from working or lock you out of the VPS. This guide shows you how to access Windows Firewall and create or modify firewall rules on a Windows VPS. Windows Defender Firewall with Advanced Security provides administrators with control over inbound and outbound network connections. […]