Name: Network Security: Linux Iptables Firewall vs Attacks: Part 2
Price: 282 CAD

What You'll Learn

check_circleAbout Nnap, Wireshark, nping, hping3, IPSET, arpspoof, net-tools, urlsnarf and more how to use them in practise.

check_circleWhat is it and how to create a Whitelist and Blacklist. Block unwanted sites etc.

check_circleAbout network Scan and how to prevent it using iptables [SYN, ACK, FIN, XMAS, UDP, NULL scans and custom one ]

check_circleHow to run and prevent Brute Force and Man in the middle attack.

check_circleHow to secure SSH with port knocking.

check_circleLearn how to configure iptables rules to dynamically manage whitelists based on IP addresses using ipset.

About This Course

In this course, "Network Security: Linux Iptables Firewall vs Attacks: Part 2", we will delve deeper into the powerful world of Linux Iptables firewalls, focusing on advanced techniques for defending against sophisticated network attacks. Building upon your foundational knowledge from Part 1, you will learn how to effectively counter various scanning techniques employed by attackers, including SYN, ACK, FIN, Xmas, and Null scans, using both stateful and stateless iptables rules.

We will explore the critical role of the transport and application layers in security, implementing strategies like whitelisting, blacklisting, and port knocking to enhance your firewall's resilience. You'll gain hands-on experience using tools like Nmap, Wireshark, and Zenmap to simulate and analyze attack scenarios, enabling you to identify vulnerabilities and implement appropriate countermeasures.

**Defending against Transport Layer Attacks:** Discover how to identify and block common scanning techniques like SYN, ACK, FIN, Xmas, and Null scans using iptables rules, leveraging techniques like TCP reset, ICMP responses, and port unreachable messages.
**Securing the Application Layer:** Learn advanced techniques for securing your application layer, including the use of SSH over Telnet, whitelisting and blacklisting, port knocking, and IP to MAC address binding.
**Introduction to Ipset:** Explore the versatile Ipset tool, enabling you to create and manage dynamic sets of IP addresses, facilitating efficient whitelist and blacklist management for your firewall.
**Advanced Security Measures:** Discover how to implement sophisticated security measures like port knocking, which allows you to grant SSH access only to those who know a specific sequence of UDP packets, enhancing your SSH connection's security.

By the end of this course, you will be well-equipped to design and implement advanced iptables firewall rules, enhancing your security posture against a wide range of modern network attacks.

Your Instructor

IT Cure

IT ADMIN, SECURITY SPECIALIST

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Hello my friend if you want to learn IT based on over 15 years of expierience of someone who passess throw levels of IT from HELPDESK through IT ADMIN to SECURITY SPECIALIST You are in wright place! Through this all years I`ve gained knowledge about SYSTEMS , DEVICES and IT SOLUTIONS that I`ve put inside COURSES BASED ON IT STORIES. So LET`S START and DIVE together into IT WORLD!

Credit Information

Is this course eligible for my CPD requirements as a Canadian CPA?

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