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Linux Endpoint Security

Processes

Aaron Rosenmund

This course will teach you the basics of command line tools to work with processes on Linux.

Roles in cybersecurity require an seemingly insurmountable amount of implied knowledge. In this course, Linux Endpoint Security: Processes, you will gain a security focused, baseline understanding of how processes work on Linux systems, and command line tools to work with them. First, you will explore the use of PS and how files are mapped to processes. Next, you will work with pstree to understand the relationships between processes. Finally, you will learn how to leverage that understanding to track down activity on a Linux device. When you’re finished with this course, you’ll have the skills and knowledge of Linux processes, including simple tricks from advanced security practitioners that will enable you to continue advancing into more technical roles within security operations.

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What's inside

Syllabus

Course Overview

Intro & Baselining with PS Coverage

Discover Relationships with pstree

Identify Anomalous Process with ps

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Introduces key elements of Linux process monitoring and management, equipping learners with practical skills for cybersecurity roles

Taught by industry professionals with a focus on security, it provides learners with insights and techniques used by cybersecurity practitioners

Forms a foundational course for learners interested in pursuing technical roles within cybersecurity operations by developing understanding of Linux processes

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Career center

Learners who complete Linux Endpoint Security: Processes will develop knowledge and skills that may be useful to these careers:

Forensic Analyst

As a Forensic Analyst, you will be responsible for responding to and investigating cybersecurity incidents and attacks. You will work closely with law enforcement and cybersecurity professionals to identify and apprehend the perpetrators of these crimes. A course in Linux Endpoint Security: Processes can help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively investigate and respond to security incidents.

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Security Engineer

Security Engineers design, implement, and maintain security systems to protect an organization's IT infrastructure and data from unauthorized access, use, disclosure, disruption, modification, or destruction. A solid understanding of Linux processes is essential for Security Engineers, as they need to be able to troubleshoot and resolve security issues on Linux systems. This course will provide you with the skills and knowledge you need to be successful in this role, including how to use command line tools to work with processes, how to identify anomalous processes, and how to track down activity on a Linux device.

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Cybersecurity Analyst

Cybersecurity Analysts protect computer systems and networks from cyberattacks. They investigate security breaches and develop and implement security measures to prevent future attacks. A course in Linux Endpoint Security: Processes will help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively protect your systems and networks from cyberattacks.

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Network Administrator

Network Administrators manage and maintain computer networks, including servers, routers, and switches. They also configure and manage network security systems. A course in Linux Endpoint Security: Processes can help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively manage and secure your network.

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Information Security Analyst

Information Security Analysts design, implement, and manage security systems to protect an organization's IT infrastructure and data from unauthorized access, use, disclosure, disruption, modification, or destruction. A solid understanding of Linux processes is essential for Information Security Analysts, as they need to be able to troubleshoot and resolve security issues on Linux systems. This course will provide you with the skills and knowledge you need to be successful in this role, including how to use command line tools to work with processes, how to identify anomalous processes, and how to track down activity on a Linux device.

See salaries and explore the career path for Information Security Analyst

Incident Responder

Incident Responders are responsible for responding to and mitigating security incidents. They work closely with law enforcement and cybersecurity professionals to identify and apprehend the perpetrators of these crimes. A course in Linux Endpoint Security: Processes can help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively respond to and mitigate security incidents.

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Software Engineer

Software Engineers design, develop, and maintain software applications. They also work on the security of these applications. A solid understanding of Linux processes is essential for Software Engineers, as they need to be able to develop and maintain secure software applications. This course will provide you with the skills and knowledge you need to be successful in this role, including how to use command line tools to work with processes, how to identify anomalous processes, and how to track down activity on a Linux device.

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Systems Administrator

Systems Administrators manage and maintain computer systems, including servers, desktops, and networks. They also ensure that these systems are secure. A course in Linux Endpoint Security: Processes will help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively manage and secure your systems.

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Database Administrator

Database Administrators manage and maintain databases. They also ensure that these databases are secure. A course in Linux Endpoint Security: Processes will help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively manage and secure your databases.

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Security Auditor

Security Auditors assess the security of computer systems and networks. They also develop and implement security measures to improve the security of these systems. A course in Linux Endpoint Security: Processes will help you build a strong foundation in the skills required for this role, such as understanding how processes work on Linux systems and how to use command line tools to work with them. With this knowledge, you will be able to more effectively assess and improve the security of your systems.

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Malware Analyst

Malware Analysts investigate and analyze malware. They also develop and implement security measures to prevent and mitigate malware attacks. A course in Linux Endpoint Security: Processes may be useful for this role, as it will help you build a strong foundation in the skills required for the role. With this knowledge, you will be able to more effectively investigate and analyze malware, and develop and implement security measures to prevent and mitigate malware attacks.

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Vulnerability Analyst

Vulnerability Analysts identify and assess vulnerabilities in computer systems and networks. They also develop and implement security measures to mitigate these vulnerabilities. A course in Linux Endpoint Security: Processes may be useful for this role, as it will help you build a strong foundation in the skills required for the role. With this knowledge, you will be able to more effectively identify and assess vulnerabilities, and develop and implement security measures to mitigate these vulnerabilities.

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Penetration Tester

Penetration Testers assess the security of computer systems and networks by simulating attacks. They also develop and implement security measures to improve the security of these systems. A course in Linux Endpoint Security: Processes may be useful for this role, as it will help you build a strong foundation in the skills required for the role. With this knowledge, you will be able to more effectively assess the security of systems and develop and implement security measures to improve the security of these systems.

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Computer Hardware Engineer

Computer Hardware Engineers design, develop, and maintain computer hardware. They also work on the security of this hardware. A course in Linux Endpoint Security: Processes may be useful for this role, as it will help you build a strong foundation in the skills required for the role. With this knowledge, you will be able to more effectively design, develop, and maintain computer hardware, and work on the security of this hardware.

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Chief Information Security Officer

Chief Information Security Officers (CISOs) are responsible for the overall security of an organization's IT infrastructure and data. They develop and implement security policies and procedures, and they oversee the implementation of security measures. A course in Linux Endpoint Security: Processes may be useful for this role, as it will help you build a strong foundation in the skills required for the role. With this knowledge, you will be able to more effectively develop and implement security policies and procedures, and oversee the implementation of security measures.

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Reading list

We've selected 12 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 Linux Endpoint Security: Processes.

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