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Dev Badlu, Rod Soto, Abhinav Singh, and Taylor Lobb

Enroll in Udacity's Introduction to System Security course and learn how to implement authentication and authorization as a means to protect access to data and services.

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What's inside

Syllabus

In this lesson, you'll be introduced to the course and what to expect!
In this lesson, you will start learning about third party vulnerabilities and how to protect against them.
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In this lesson, you will learn about password management tools, securing remote access, and encryption.
In this lesson, you will learn about access control, ownership and permissions, and creating rules and filters.
In this lesson, you will learn about restricting access, access control, and memory attacks.
In this lesson, you will learn about logging and monitoring.
In this project, you will detect a threat, mitigate it, and harden a system in the aftermath of a nation-state cyber attack.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Teaches cybersecurity best practices and techniques used in the industry
Builds a solid foundation in system security, making it suitable for beginners
Provides practical knowledge and skills through hands-on projects
Led by experienced instructors recognized for their work in cybersecurity
Course curriculum aligns with industry standards and best practices
Requires students to have foundational knowledge in computer science

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Systems Security with these activities:
Review basic networking concepts
Understanding basic networking concepts is essential for recognizing and mitigating system security vulnerabilities.
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Show steps
  • Read articles or watch videos about IP addresses, ports, and protocols
  • Set up a simple network at home or in a lab environment
  • Use network monitoring tools to observe network traffic
Help fellow students with system security concepts
Mentoring others will reinforce your understanding of system security concepts and enhance your communication skills.
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  • Join study groups or online forums dedicated to system security
  • Offer to answer questions and provide guidance to fellow students
  • Create tutorials or resources to share your knowledge
Explore OWASP Top 10 Vulnerabilities
Understanding the OWASP Top 10 Vulnerabilities will help identify and mitigate common security risks.
Browse courses on Web Security
Show steps
  • Review the OWASP Top 10 list and their descriptions
  • Find examples of each vulnerability online
  • Learn about tools and techniques for detecting and preventing these vulnerabilities
Four other activities
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Show all seven activities
Solve CTF challenges related to system security
Solving CTF challenges will provide hands-on practice in identifying and exploiting system security vulnerabilities.
Show steps
  • Find online CTF platforms or competitions
  • Choose challenges related to system security
  • Use tools and techniques learned in the course to solve the challenges
Compile a list of best practices for system security
Creating a compilation of best practices will reinforce the key principles and guidelines for maintaining system security.
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Show steps
  • Research and identify best practices from industry standards and reputable sources
  • Organize the best practices into categories or topics
  • Share the compilation with peers or online communities for feedback
Build a secure web application
Applying the learned security principles in a practical project will enhance the understanding and retention of these principles.
Browse courses on Web Security
Show steps
  • Design the application architecture with security in mind
  • Implement authentication and authorization mechanisms
  • Secure data transmission and storage
  • Test the application for vulnerabilities
  • Deploy the application on a secure server
Read 'Web Application Hacker's Handbook'
This book provides a comprehensive overview of web application security vulnerabilities and countermeasures, reinforcing the concepts learned in the course.
Show steps
  • Read the book and take notes on key concepts
  • Identify vulnerabilities in your own web applications or those of others
  • Apply the book's principles to improve the security of web applications

Career center

Learners who complete Systems Security will develop knowledge and skills that may be useful to these careers:
Information Security Analyst
Information Security Analysts are responsible for protecting an organization's computer systems and networks from cyberattacks. They may also be responsible for developing and implementing security policies and procedures, as well as monitoring and responding to security incidents. This course can help Information Security Analysts by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Cybersecurity Analyst
Cybersecurity Analysts are responsible for protecting computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. They may also be responsible for investigating cyberattacks and developing and implementing security measures to prevent future attacks. This course can help Cybersecurity Analysts by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Network Security Engineer
Network Security Engineers are responsible for designing, implementing, and maintaining network security systems. They may also be responsible for monitoring and responding to security incidents. This course can help Network Security Engineers by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Security Engineer
Security Engineers are responsible for designing, implementing, and maintaining security systems. They may also be responsible for monitoring and responding to security incidents. This course can help Security Engineers by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Information Technology Auditor
Information Technology Auditors are responsible for evaluating the security of computer systems and networks. They may also be responsible for developing and implementing security policies and procedures, as well as monitoring and responding to security incidents. This course can help Information Technology Auditors by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Security Consultant
Security Consultants provide advice and guidance to organizations on how to protect their computer systems and networks from cyberattacks. They may also be responsible for developing and implementing security policies and procedures, as well as monitoring and responding to security incidents. This course can help Security Consultants by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Cloud Security Architect
Cloud Security Architects are responsible for designing, implementing, and maintaining security systems for cloud-based applications. They may also be responsible for monitoring and responding to security incidents. This course can help Cloud Security Architects by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Penetration Tester
Penetration Testers are responsible for testing the security of computer systems and networks. They may also be responsible for developing and implementing security tools and processes, as well as monitoring and responding to security incidents. This course can help Penetration Testers by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Application Security Engineer
Application Security Engineers are responsible for designing, implementing, and maintaining security systems for web applications. They may also be responsible for monitoring and responding to security incidents. This course can help Application Security Engineers by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
DevSecOps Engineer
DevSecOps Engineers are responsible for integrating security into the software development process. They may also be responsible for developing and implementing security tools and processes, as well as monitoring and responding to security incidents. This course can help DevSecOps Engineers by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Security Manager
Security Managers are responsible for overseeing the security of an organization's computer systems and networks. They may also be responsible for developing and implementing security policies and procedures, as well as monitoring and responding to security incidents. This course can help Security Managers by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Director of Security
Directors of Security are responsible for overseeing the security of an organization's computer systems and networks. They may also be responsible for developing and implementing security policies and procedures, as well as monitoring and responding to security incidents. This course can help Directors of Security by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Incident Responder
Incident Responders are responsible for responding to security incidents. They may also be responsible for developing and implementing security tools and processes, as well as monitoring and responding to security incidents. This course can help Incident Responders by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Chief Information Security Officer (CISO)
Chief Information Security Officers (CISOs) are responsible for overseeing the security of an organization's computer systems and networks. They may also be responsible for developing and implementing security policies and procedures, as well as monitoring and responding to security incidents. This course can help CISOs by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.
Forensic Analyst
Forensic Analysts are responsible for investigating cybercrimes. They may also be responsible for developing and implementing security tools and processes, as well as monitoring and responding to security incidents. This course can help Forensic Analysts by providing them with a foundation in authentication and authorization, which are two important security concepts. The course also covers topics such as password management, encryption, and access control, which are all essential for protecting data and systems from unauthorized access.

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 Systems Security.
Provides a comprehensive overview of security engineering principles and best practices, particularly in the context of distributed systems.
A comprehensive textbook that covers a wide range of computer security topics, including system security, network security, and cryptography.
A comprehensive textbook on cryptography and network security that covers both theoretical foundations and practical applications.
A practical guide to ethical hacking techniques, showing how attackers exploit vulnerabilities and how to defend against them.
A comprehensive resource for information security professionals, providing guidance on best practices, standards, and compliance requirements.
A practical guide to malware analysis, covering techniques for identifying, analyzing, and mitigating malware threats.
A practice exam for the CEH v11 certification, covering topics such as ethical hacking, vulnerability assessment, and penetration testing.

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