Скачать или смотреть What is Firewall & Firewall Rules in Networking

In this video, we break down the essentials of firewalls and firewall rules—the first line of defense for any network! Whether you're a beginner or looking to refresh your knowledge, this video covers the basics of what a firewall is, the different types of firewalls, and how to create firewall rules to protect your network. We'll explore hardware firewalls and software firewalls, as well as advanced types like Packet-filtering Firewalls, Proxy Firewalls, Stateful Inspection Firewalls, and Next-Generation Firewalls (NGFWs).

Learn how to set up basic firewall rules, the best practices for keeping your network secure, and how to allow or block traffic based on IP addresses, protocols, and port numbers. By the end of this video, you'll understand how to use firewall rules to filter incoming and outgoing traffic, ensuring your network stays safe from cyber threats.
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