Free Online Linux Security Courses and Certifications 2024

This course is perfect for IT managers and administrators who are looking to learn the basics of Linux Firewall: Firewalld. It provides an introduction to the technology and teaches basic configurations to help secure a system. It also offers tips for those who are collecting free courses, suggesting that they should focus on completing one course before moving on to another, and that they should read the books attached to the course in order to gain a better understanding. Learning Linux Firewall: Firewalld is an ideal course for those who want to gain a better understanding of the technology and how to configure it. Click now to get started!

Chris Titus Tech is proud to present "The Biggest Linux Security Mistakes". This course is designed to help users identify and mitigate the biggest security mistakes made when using Linux. Through this course, users will gain an overview of the most common security mistakes made when using Linux, as well as tips and tricks to help them stay secure. Additionally, Chris Titus will provide a website guide with further resources to help users stay secure. Don't miss out on this opportunity to learn how to stay secure while using Linux and join Chris Titus on this security journey.

This Ethical Hacking in 15 Hours - 2023 Edition - Learn to Hack! (Part 1) course is the perfect way to learn the fundamentals of ethical hacking. With over 20 hours of content, this course covers topics such as networking refreshers, IP addresses, MAC addresses, TCP, UDP, the OSI model, subnetting, installing Kali Linux, configuring VirtualBox, common network commands, users and privileges, bash scripting, Python, sockets, building a port scanner, classes and objects, and the 5 stages of ethical hacking. With the help of Alek, Dewalt, Yaseen, Likith, Tuk, Dwight, Grimmie, Joe Helle, Lian, and Rumham, this course is sure to provide the best learning experience. Get trained and certified today with this comprehensive course!

This Linux Security for Beginners course is perfect for those looking to become a Security Specialist. It provides an in-depth look at multiple tools and technologies used for Linux security, as well as how to secure Linux infrastructure and detect and prevent intrusions. Expert-curated comprehensive modules will give learners a chance to explore and learn the latest security and Linux topics, such as X.509 Certificates and Public Key Infrastructures, Encrypted File Systems, DNS and Cryptography, Host Hardening, Host Intrusion Detection, Resource Control, Discretionary Access Control, Mandatory Access Control, Network Security, Network Intrusion Detection, Packet Filtering, and Virtual Private Networks. Don't miss out on this opportunity to master Linux Security and become a Security Specialist.

This course provides an excellent opportunity for new learners to learn the Ansible automation technology with real-life examples. Through this course, learners will be able to understand how to accomplish the most common System Administrator tasks, with each lesson summarizing an Ansible module and providing live demos of code and real-life usage. Additionally, learners will be able to automate mundane activities in Linux related to the Security of a System, such as setting up and verifying the SELinux settings and enabling and verifying the server's compliance. With 25+ Ansible Examples, this course is the perfect way to learn the basics of Ansible and automate security.

This course will teach you how to setup and operate your own host-based firewall to protect Linux systems. Learn Linux Security - Firewalls is a comprehensive course that will take you from novice to expert in Linux Firewalls. You will learn how to allow or deny traffic based on port and protocol, manage the flow of inbound and outbound traffic, use application profiles, develop a game plan for testing the firewall, and more. With real world case studies, configuration templates, and live code walkthroughs, you will be able to apply the knowledge you gain from this course to the real world. Get started learning Linux security with this complete course on Linux Firewalls!

This Linux Security: The Complete Iptables Firewall Guide course is designed to provide learners with a comprehensive understanding of Linux Security and Iptables. It is taught by a DevOps Engineer and Professional Trainer with almost 20 years of experience in Linux Sysadmin, Security Engineering, and Full Stack Development. The course covers topics such as Ipset, advanced matches and targets, NAT, port forwarding, user-defined chains, and more. It also includes quizzes to test the learner's knowledge. Click this course to learn how to create Iptables rules to filter incoming, outgoing, or routed traffic, log malicious traffic, prevent DoS attacks, use Ipset to drop tens of thousands of networks, optimize Iptables firewalls, automate different firewall security tasks, configure NAT and MASQUERADE, and configure port forwarding (DNAT).

This course provides a unique opportunity to learn Linux Security through practical steps. It is designed to help users protect their server from malicious attacks, such as brute force attacks, and increase the level of security on their system. Mihai, Giussepe, and Leela have all praised the course for its clear explanation and simplified approach to complex Linux hardening. The course includes video lectures, exercises, and free updates, as well as a 30-Day Money-Back Guarantee. Learn Linux Security today and take the first step towards protecting your server from malicious attacks.

This course provides a comprehensive introduction to Linux Security & Hardening. It covers topics such as physical security, PAM, user account security, file system security, general security, network security, and SELinux. Learners will gain a better understanding of the topics through tips and tricks, as well as lab sessions. This course is perfect for new learners who want to gain a better understanding of Linux Security & Hardening.

This course is perfect for anyone looking to increase their knowledge of Linux Security Best Practices. It covers topics such as creating strong passwords, running scripts from the internet, and how attackers can gain access to a Linux system. Demonstrations of how a system can be compromised are also included. Suitable for Linux Sysadmins, Software Developers, Ethical Hackers, and Linux desktop users, no prior knowledge is required to take this course, making it an ideal starting point. Learn the basics of Linux Security and increase your knowledge today!

This course provides a comprehensive introduction to Linux Security and Hardening. It covers topics such as reducing attack vectors, implementing workforce training, segmenting resources, automating security updates, resetting default passwords, hashing passwords, and ceasing to store or transmit data unless it is encrypted. Learners will gain an understanding of the principles of hardening and how to apply them to their Unix and Linux systems. This course is perfect for new learners who want to learn more about Linux Security and Hardening. It will help them to understand the principles of hardening and how to apply them to their systems. So, if you are looking to gain an understanding of Linux Security and Hardening, this course is for you.

This Complete Linux Security Training Course is the perfect way to learn how to secure your Linux system. With step-by-step recipes, you'll learn to configure a secure and optimized kernel, manage user authentication locally and remotely, mitigate network attacks, patch bash vulnerability, and monitor system logs for security. You'll also explore various security tools, Linux security distros, and vulnerability scanning & intrusion detection. Get the skills you need to create a more secure Linux system today!

This course is perfect for anyone interested in learning the secrets of the Iptables Firewall and how to protect against network attacks. Through a fun and interactive journey to outer space, you will learn how to configure the VirtualBox virtual environment, gain knowledge of networks and protocols, and use tools such as Nmap, nping, hping3, Wireshark, and Dsniff to analyze and prevent attacks. You will also be presented with solutions to common problems and useful tips to help you along the way. So join us and discover the secrets of the Iptables Firewall and protect against network attacks!

This course, "Linux Practical Security," is designed to help new learners gain a better understanding of Linux security. It provides comprehensive coverage of topics such as Linux Security Basics, AiDe (Advance Intrusion Detection Environment), SELinux (Security Enhanced Linux), Pam (Pluggable Authentication Module), AuditD (Audit Daemon), Cryptography, and bonus videos on Firewalld, Find Command, and SFTP. With its hands-on training and clear explanations, this course is sure to help learners make their Linux environment more secure. It starts from the basics and progresses to an advanced level, making it perfect for new learners. Click this course to gain a better understanding of Linux security and make your Linux environment more secure.

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