Basic Linux Hardening and Security Lessons command line skills (covered in LFS207 – Linux System Administration Essentials) are required. Familiarity with Red Hat Linux, CentOS or Fedora is highly recommended. By the end of this course you will be able to harden a Linux system, reduce its surface of vulnerability, and reduce the risk of your Linux system being hacked or compromised. This course targets anyone with a desire to learn how to secure and harden a computer running the Linux operating system. Linux system administrators looking to make the systems they support more secure and people thinking about a career as a Linux system administrator or engineer will benefit from this course.

Although the principles of system hardening are universal, specific tools and techniques do vary depending on the type of hardening you are carrying out. System hardening is needed throughout the lifecycle of technology, from initial installation, through configuration, maintenance, and support, to end-of-life decommissioning. Systems hardening is also a requirement of mandates such as PCI DSS and HIPAA, and is increasingly demanded by cyber insurers. This category includes the tools that do a system analysis or actively make changes to the system. The ‚set it and forget it‘ approach is a dangerous one when it comes to Linux hardening.

Cybersecurity Courses & Certifications

Locking down the BIOS and separating partitions sets a secure foundation at the machine level. System-level hardening, including keeping your system updates current and enforcing strong passwords helps to prevent the newest threats on the web. Network-level hardening helps reduce your system’s points of failure, and alert level hardening helps us to stay informed. The end goal of this process is balancing security with effectivity and accessibility. A completely open system may be the easiest to use – but is a security risk and may not be usable for long.

  • This course is beneficial for Linux system administrators who want to make their systems more secure.
  • LiveVideo courses make it simple to learn complex concepts and technologies.
  • A completely locked down system, while secure, offers no value if it can’t be accessed when called upon.
  • Students will gain a general understanding of how to harden systems to prevent or contain a system compromise.

Class includes 72 hours of contact studies, labs, reading assignments and final exam – passing the final exam is a requirement for graduation. In addition to the end-of-lesson labs, this course provides you with quizzes to help you learn content and prepare for the LPI Exam 303 test. You will also find interactive CLI sim exercises and drag-and-drop content exercises to help you retain knowledge. The material provided in this course is designed to help you learn and prepare in the best possible way. Each lesson provides an end-of-lesson lab that walks you through real-world scenarios as you learn.

rules to make security user-friendly

Some other courses have probably been clear to people who are inherently good at technical things. I’m really not, so this course has been really gratifying clear to me. The overall rating is calculated using the average of submitted ratings. Ratings and reviews can only be submitted when non-anonymous learners complete at least 40% of the course. Share what you’ve learned, and be a standout professional in your desired industry with a certificate showcasing your knowledge gained from the course.

What does mastering Linux security and hardening protect your Linux systems from?

Mastering Linux Security and Hardening: Secure your Linux server and protect it from intruders, malware attacks, and other external threats.