We may earn an affiliate commission when you visit our partners.
Securing Linux Systems
Aspen Olmsted
Aspen Olmsted
In this course, we look at security and the Linux operating system. The course material is a good for anyone preparing for the Linux Foundation Certified IT Associate (LFCA) exam or just interested in learning more about Linux. This course is the third course in a series that aims to prepare you for working as an information technology professional. In this course, you will be introduced to ownership, authentication, and authorization. We will drill into creating security through backups and redundancy. We concluded by looking at how to secure the perimeter of our network and systems.
Register for this course and see more details by visiting:
OpenCourser.com/course/cwsfk8/securing
What's inside
Syllabus
Ownership and Permissions
In this module, we look at security and the Linux operating system. We will start by applying permissions to files and directories. We then look at Access Control Lists (ACL) and how they are applied in Linux. We will explore Context-Based security controls. Lastly, we will think about account types and privilege escalation.
Read more
Syllabus
Ownership and Permissions
In this module, we look at security and the Linux operating system. We will start by applying permissions to files and directories. We then look at Access Control Lists (ACL) and how they are applied in Linux. We will explore Context-Based security controls. Lastly, we will think about account types and privilege escalation.
Read more
Administer Access and Authentication
In this module, we look at ways to increase our Linux Security. We start by looking at Linux Pluggable Authentication Modules (PAM). PAM is a suite of libraries that allows a Linux system administrator to configure methods to authenticate users. We then look at Public Key Infrastructure (PKI) and its use in Secure Shell (SSH). We conclude by utilizing open Virtual Private Networks (VPN).
Logging & Backups
In this module, we look at both local and remote system logging. We will also look at backup and compression of the files on the system to allow recovery in response to a system incident. We will conclude with a deep dive of the different tools available in Linux for archive and restore.
Linux Firewalls
In this module, we look at the security at the boundaries of your network and your host Linux system. We look at different Linux Firewall technologies and the implementation of access control rules in the firewalls. We then think about forwarding packets when we want to allow traffic through the firewall to another host machine. We conclude by looking at intrusion detection systems in Linux.
Good to know
Good to know
Know what's good ,
what to watch for , and
possible dealbreakers
Teaches essential concepts of cybersecurity through the lens of the Linux ecosystem
Suitable for learners preparing for the Linux Foundation Certified IT Associate (LFCA) exam or wanting to enhance their Linux knowledge
Covers ownership, authentication, authorization, backups, redundancy, and perimeter security
Shares insights into Linux Pluggable Authentication Modules (PAM), Public Key Infrastructure (PKI), and Virtual Private Networks (VPNs)
Provides a solid foundation for learners interested in pursuing a career in information technology
Save this course
Save Securing Linux Systems to your list so you can find it easily later:
Save
Save
Activities
Coming soon
We're preparing activities for
Securing Linux Systems.
These are activities you can do either before, during, or after a course.
Career center
Learners who complete Securing Linux Systems will develop knowledge and skills
that may be useful to these careers:
Information Security Analyst
Information Security Analyst
An Information Security Analyst safeguards valuable company information. They analyze security measures, investigate cyber attacks, and manage the entire security infrastructure. This course may help prepare you for some of the responsibilities of this role. For instance, this course goes over how to implement security measures like Access Control Lists (ACLs) and Context-Based security controls. This knowledge will help you protect sensitive company information during your work as an Information Security Analyst.
IT Security Specialist
IT Security Specialist
An IT Security Specialist ensures that their company's network is safe from cyber threats. They develop security policies, update and monitor security systems, investigate breaches, and more. This course will help build a foundation for some of the tasks you will complete as an IT Security Specialist. For example, this course will teach you how to configure methods of authentication and how to utilize Linux Firewalls.
Security Consultant
Security Consultant
Security Consultants provide valuable advice on how to protect information and mitigate security risks. They assess current security measures, design and implement security solutions, and more. This course will help you prepare to work in this role. For instance, this course goes over how to implement security measures like Access Control Lists (ACLs) and Context-Based security controls.
Penetration Tester
Penetration Tester
Penetration Testers are tasked with trying to find vulnerabilities and weaknesses in a company's network so the company can fix them before a malicious actor finds them. This course will help you prepare for some of the tasks you will complete as a Penetration Tester. For instance, this course will teach you how to utilize Linux Firewalls and how to detect intrusion.
Cybersecurity Engineer
Cybersecurity Engineer
A Cybersecurity Engineer designs, implements, and maintains the security of an organization's computer systems and networks. They also work to protect the organization from cyber threats. This course will help you build a foundation for some of the tasks you will complete as a Cybersecurity Engineer. For instance, this course will teach you how to configure methods of authentication and how to utilize Linux Firewalls.
Systems Administrator
Systems Administrator
A Systems Administrator is responsible for the day-to-day operations of an organization's computer systems. They also work to ensure the security of those systems. This course will help you build a foundation for some of the tasks you will complete as a Systems Administrator. For instance, this course will teach you how to create security through backups and redundancy and how to utilize Linux Firewalls.
Network Administrator
Network Administrator
A Network Administrator is responsible for the day-to-day operations of an organization's computer network. They also work to ensure the security of that network. This course will help you build a foundation for some of the tasks you will complete as a Network Administrator. For instance, this course will teach you how to configure methods of authentication and how to utilize Linux Firewalls.
Cloud Security Engineer
Cloud Security Engineer
Cloud Security Engineers design, implement, and maintain the security of an organization's cloud-based systems and networks. They also work to protect the organization from cyber threats. This course will help you build a foundation for some of the tasks you will complete as a Cloud Security Engineer. For instance, this course will teach you how to configure methods of authentication and how to utilize Linux Firewalls.
Information Technology Auditor
Information Technology Auditor
An Information Technology Auditor reviews an organization's computer systems and networks to ensure that they are secure. They also work to ensure that the organization is complying with all applicable laws and regulations. This course will help you build a foundation for some of the tasks you will complete as an Information Technology Auditor. For instance, this course will teach you how to create security through backups and redundancy and how to utilize Linux Firewalls.
Security Architect
Security Architect
A Security Architect designs and implements the security of an organization's computer systems and networks. They also work to protect the organization from cyber threats. This course will help you build a foundation for some of the tasks you will complete as a Security Architect. For instance, this course will teach you how to configure methods of authentication and how to utilize Linux Firewalls.
IT Manager
IT Manager
An IT Manager is responsible for the overall operation of an organization's computer systems and networks. They also work to ensure the security of those systems and networks. This course will help you build a foundation for some of the tasks you will complete as an IT Manager. For instance, this course will teach you how to create security through backups and redundancy and how to utilize Linux Firewalls.
Cybersecurity Analyst
Cybersecurity Analyst
A Cybersecurity Analyst investigates and analyzes cyber threats and vulnerabilities. They also work to develop and implement security solutions. This course may help prepare you for some of the responsibilities of this role. For instance, this course goes over how to implement security measures like Access Control Lists (ACLs) and Context-Based security controls. This knowledge will help you protect sensitive company information during your work as a Cybersecurity Analyst.
Network Security Engineer
Network Security Engineer
A Network Security Engineer designs, implements, and maintains the security of an organization's computer networks. They also work to protect the organization from cyber threats. This course will help you build a foundation for some of the tasks you will complete as a Network Security Engineer. For instance, this course will teach you how to configure methods of authentication and how to utilize Linux Firewalls.
IT Specialist
IT Specialist
An IT Specialist provides technical support to an organization's users. They also work to ensure the security of the organization's computer systems and networks. This course will help you build a foundation for some of the tasks you will complete as an IT Specialist. For instance, this course will teach you how to create security through backups and redundancy and how to utilize Linux Firewalls.
IT Consultant
IT Consultant
An IT Consultant provides advice and guidance to organizations on how to improve their IT systems and networks. They also work to ensure the security of those systems and networks. This course will help you build a foundation for some of the tasks you will complete as an IT Consultant. For instance, this course will teach you how to create security through backups and redundancy and how to utilize Linux Firewalls.
For more career information including salaries, visit:
OpenCourser.com/course/cwsfk8/securing
Reading list
We've selected eight books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Securing Linux Systems.
Save
Classic guide to cryptography. It covers a wide range of topics, including symmetric and asymmetric cryptography, hash functions, and digital signatures.
Hands-on guide to computer security. It covers a wide range of topics, including system security, network security, and application security.
Guide to web application security. It covers a wide range of topics, including web application vulnerabilities, exploitation, and prevention.
Textbook on security in computing. It covers a wide range of topics, including system security, network security, and application security.
Guide to network penetration testing. It covers a wide range of topics, including vulnerability assessment, exploitation, and reporting.
Guide to information security management. It covers a wide range of topics, including security policy, risk management, and security incident response.
Guide to cryptography for developers. It covers a wide range of topics, including symmetric and asymmetric cryptography, hash functions, and digital signatures.
Guide to using OpenSSL to secure network applications. It covers a wide range of topics, including public key cryptography, digital signatures, and SSL/TLS.
For more information about how these books relate to this course, visit:
OpenCourser.com/course/cwsfk8/securing
Share
Similar courses
Here are nine courses similar to
Securing Linux Systems.
CompTIA Linux+: Security
OpenCourser.com/course/hb76l9/comptia
CompTIA Linux+: Security
CompTIA Linux+: Security
OpenCourser.com/course/nolhie/comptia
CompTIA Linux+: Security
Introduction to Computer Security
OpenCourser.com/course/pjtkx1/introduction
Introduction to Computer Security
Complete Penetration Testing and Ethical hacking Bootcamp
OpenCourser.com/course/4neso3/complete
Complete Penetration Testing and Ethical hacking Bootcamp
Post Exploitation with Kali Linux
OpenCourser.com/course/auofmh/post
Post Exploitation with Kali Linux
Running Linux Servers on Google Cloud
OpenCourser.com/course/08lcl9/running
Running Linux Servers on Google Cloud
Running Linux Servers on Azure
OpenCourser.com/course/mn54qo/running
Running Linux Servers on Azure
The Complete Cyber Security Course : Network Security!
OpenCourser.com/course/6vo5jg/the
The Complete Cyber Security Course : Network Security!
Scenario Based LXD/LXC Security
OpenCourser.com/course/i7t5oj/scenario
Scenario Based LXD/LXC Security
Level
Introductory
Via
Coursera
Institution
LearnQuest
Instructor
Aspen Olmsted
Language
English
Transcripts
Español
Français
Português
Deutsch
Italiano
中文
العربية
한국어
日本語
हिंदी
Nederlands
Svenska
Pусский
Türkçe
Polski
Ελληνικά
українська мова
magyar nyelv
Bahasa Indonesia
ไทย
қазақша
اُردُو,
فارسی
বাংলা
پښتو
آذربایجان دیلی
This course belongs to a
collection
called
Learning Linux for LFCA Certification. It's comprised of four courses:
- Securing Linux Systems (viewing)
- Linux Cloud and DevOps
- Linux Fundamentals
- Managing Linux Systems
Good to know
Teaches essential concepts of cybersecurity through the lens of the Linux ecosystem
Suitable for learners preparing for the Linux Foundation Certified IT Associate (LFCA) exam or wanting to enhance their Linux knowledge
Covers ownership, authentication, authorization, backups, redundancy, and perimeter security
Shares insights into Linux Pluggable Authentication Modules (PAM), Public Key Infrastructure (PKI), and Virtual Private Networks (VPNs)
Provides a solid foundation for learners interested in pursuing a career in information technology
Our mission
OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.
Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.
Find this site helpful? Tell a friend about us.
Affiliate disclosure
We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.
Your purchases help us maintain our catalog and keep our servers humming without ads.
Thank you for supporting OpenCourser.
© 2016 - 2024 OpenCourser