Abdullah Bin Altafdevopswithabdullah.hashnode.dev·Feb 13, 2024Lecture # 29 - UFW FirewallFirewall: Firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predefined rules. It typically establishes a barrier between a trusted network and an untrusted network. A firewall can be a...DevopsAdd a thoughtful commentNo comments yetBe the first to start the conversation.