iptables Courses and Certifications

Applied Linux Command Line and Shell Scripting Zero to Elite

916 ratings at Udemy

Learn +200 modern & practical industry-proven Linux tools + project-based bash scripting from the beginning

• Udemy
• 9 hours 4 minutes
• On-Demand
• Paid Course

Linux Foundation Cert Prep: Network Security (Ubuntu)

Explore key network security concepts and techniques. This course can prepare you for the network security section of the LFCE exam.

• LinkedIn Learning
• On-Demand
• Free Trial Available

Linux Network Security

33 ratings at Pluralsight

The need to reliably connect your computers to larger public networks has never been greater. But neither have the risks. This course will teach you how to build both active and passive protection into your network infrastructure.

• Pluralsight
• 1 hour 56 minutes
• On-Demand
• Free Trial Available

Ubuntu Linux Administration: Networking

12 ratings at Pluralsight

Connectivity between Linux and other systems is a prerequisite in most environments. This course will teach you configuring and using networking tools in Ubuntu 20.04.

• Pluralsight
• 3 hours
• On-Demand
• Free Trial Available

USENIX Enigma Conference

Building a DDoS Mitigation Pipeline

Learn from CloudFlare's experience in building a DDoS mitigation pipeline, with a focus on real-time threat response and automation. Offered by USENIX Enigma Conference.

• YouTube
• 21 minutes
• On-Demand
• Conference Talk

Black Hat

Lessons From Defending The Indefensible

Learn to defend HTTP/S and DNS services from DDoS attacks with Black Hat's guide, featuring techniques like BPF, iptables, and sysctls. Duration:

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

Linode

Iptables Complete Guide - HackerSploit Linux Security

Learn to configure the IP packet filter rules of the Linux kernel firewall with iptables in less than an hour with Linode.

• YouTube
• 31 minutes
• On-Demand
• Free Online Course

Hussein Nasser

Iptables Demystified - Port Redirection and Forwarding HTTP Traffic to Another Machine

Learn to configure Linux kernel's network packet processing subsystem, Netfilter, with iptables. Gain practical skills in port and IP forwarding in under an hour with Hussein Nasser.

• YouTube
• 34 minutes
• On-Demand
• Free Online Course

Awesome Open Source

Docker and Firewalls - Mitigating Local Firewall Issues

Learn to secure your self-hosted Docker applications with firewall strategies in this short program by Awesome Open Source.

• YouTube
• 23 minutes
• On-Demand
• Free Online Course

CNCF [Cloud Native Computing Foundation]

Improving Network Efficiency with Topology Aware Routing

Learn to enhance network efficiency with topology aware routing in Kubernetes from Google's Rob Scott, in this less than 1-hour CNCF offering.

• YouTube
• 27 minutes
• On-Demand
• Conference Talk

Linux Plumbers Conference

bpfilter - BPF Based Firewall

Learn about BPF-based firewalls, including rule optimization, kernel API, and deployment models, in this short program from Linux Plumbers Conference.

• YouTube
• 44 minutes
• On-Demand
• Conference Talk

Linux Plumbers Conference

Programmable Socket Lookup with BPF

Explore BPF-based packet steering, compare it with classic methods, and discuss implementation challenges in this short program by Linux Plumbers Conference.

• YouTube
• 40 minutes
• On-Demand
• Conference Talk

NDC Conferences

IncludeOS - Running C++ Applications Without an Operating System

Learn to run C++ applications without an OS using IncludeOS, a library operating system, in this less than 1-hour material from NDC Conferences. Gain insights into increased performance, security, and minimal footprint.

• YouTube
• 46 minutes
• On-Demand
• Conference Talk

CNCF [Cloud Native Computing Foundation]

K8s in the Datacenter - Integrating with Preexisting Bare Metal Environments

Learn to integrate Kubernetes with preexisting bare metal environments in this CNCF-hosted program. Understand network configurations, diagnose Linux networking issues, and explore overlay networks.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

CNCF [Cloud Native Computing Foundation]

Communication Is Key - Understanding Kubernetes Networking

Master Kubernetes networking with CNCF's 1-2 hour tutorial. Learn DNS, iptables, routing, and more through lab exercises. Requires SSH, bash, kubectl, and basic networking knowledge.

• YouTube
• 1 hour 18 minutes
• On-Demand
• Conference Talk