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Application Security

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

Get up to speed on the fundamentals of web application security and advance your career with Udacity's Application Security Fundamentals Training Course.

Prerequisite details

To optimize your success in this program, we've created a list of prerequisites and recommendations to help you prepare for the curriculum. Prior to enrolling, you should have the following knowledge:

  • Vulnerability scanning
  • Windows operating system
  • Basic Linux
  • Computer networking basics

You will also need to be able to communicate fluently and professionally in written and spoken English.

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What's inside

Syllabus

Welcome to Application Security, but before we start let's learn a little about who I am and the history of application security.
In this lesson we will go over who is OWASP and talk about the OWASP Top 10 and recommendations/best practices to mediate them.
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Examines techniques and tools used to proactively identify and remediate application security vulnerabilities
Led by experienced instructors in the field of web application security
Taught by industry experts with real-world experience in web application security
Focuses on practical application of web application security principles, developing essential skills for security professionals
Requires strong background knowledge in computer networking, operating systems, and vulnerability scanning
Prior experience in web application testing or development is recommended for optimal understanding

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Reviews summary

Foundational application security for professionals

According to learners, this course provides a positive: solid foundation in web application security fundamentals. Students frequently highlight the positive: practical, hands-on labs and the positive: clear, engaging instruction. While it's widely regarded as an positive: excellent introduction, some more experienced learners noted it could offer warning: deeper dives into advanced topics. The course excels at covering the neutral: OWASP Top 10, penetration testing techniques, and the crucial aspect of positive: communicating security findings to development teams. While some older feedback mentioned warning: potentially dated content, recent reviews consistently praise its relevance for those looking to enter or advance in app security roles.
Unique and valuable focus on communicating security findings.
"The communication with dev/QA module was surprisingly useful."
"I liked how they covered not just technical aspects but also communication with development teams. This made it very practical."
"I appreciated the focus on communicating vulnerabilities effectively."
Instructor's explanations are clear and engaging.
"The instructor was clear and concise, making complex topics easy to understand."
"The instructor's explanations were spot on, and the final project really brought everything together."
"The instructor's delivery was engaging."
Provides a strong basis, ideal for new or transitioning professionals.
"A solid foundation for web application security."
"This course provides an excellent overview of application security."
"I think it's particularly well-suited for those transitioning into a security role or developers wanting to secure their code better."
Hands-on labs enhance practical application of concepts.
"I particularly enjoyed the hands-on labs that allowed me to apply what I learned immediately."
"The most valuable aspect was the practical approach to finding and documenting vulnerabilities."
"I learned practical tools and strategies that I could apply immediately to my work."
Some older feedback suggests areas for updating.
"I was disappointed with this course. While it covers the OWASP Top 10, the examples felt generic, and some tools mentioned were not the most up-to-date."
"The course content is decent, but some of the material feels a bit dated."
"Some of the content could be more modern, but overall, it's a valuable starting point."
Good introduction, but less suited for advanced learners.
"The course is okay, but it felt a bit basic for someone with some prior experience."
"I wish there were more advanced topics or case studies."
"I found the practical exercises good, but the theoretical explanations sometimes lacked depth."
"I learned that this course is a good foundation but requires additional learning to become proficient."

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 Application Security with these activities:
Review OWASP Top 10
Reviewing the OWASP Top 10 will provide a strong foundation for understanding the most common vulnerabilities in web applications.
Browse courses on OWASP Top 10
Show steps
  • Read the OWASP Top 10 document
  • Summarize the key findings of each vulnerability
Vulnerability Scanning Exercise
Performing vulnerability scanning exercises will help you develop the skills necessary to identify and remediate vulnerabilities in web applications.
Browse courses on Vulnerability Scanning
Show steps
  • Set up a vulnerability scanner
  • Scan a web application
  • Analyze the scan results
Application Security Discussion Group
Participating in an application security discussion group will provide you with the opportunity to share your knowledge and learn from others in the field.
Browse courses on Web Application Security
Show steps
  • Find an application security discussion group
  • Participate in the discussions
Four other activities
Expand to see all activities and additional details
Show all seven activities
Penetration Testing Tutorial
Following a penetration testing tutorial will provide you with hands-on experience in identifying and exploiting vulnerabilities in web applications.
Browse courses on Penetration Testing
Show steps
  • Find a penetration testing tutorial
  • Follow the tutorial steps
  • Document your findings
Capture the Flag (CTF) Competition
Participating in a CTF competition will challenge you to apply your web application security skills in a real-world setting.
Browse courses on Web Application Security
Show steps
  • Find a CTF competition
  • Form a team
  • Solve the challenges
Web Application Security Resource List
Creating a resource list will help you organize and share your knowledge of web application security resources.
Browse courses on Web Application Security
Show steps
  • Gather web application security resources
  • Organize the resources into a list
  • Share the list with others
Web Application Security Report
Creating a web application security report will allow you to demonstrate your understanding of web application security concepts and your ability to communicate technical information effectively.
Browse courses on Web Application Security
Show steps
  • Gather information about the web application
  • Identify and document the vulnerabilities
  • Write the security report

Career center

Learners who complete Application Security will develop knowledge and skills that may be useful to these careers:
Web Developer
**Web Developers** design and build websites, ensuring that they are both visually appealing and functional across a variety of platforms. This Application Security Fundamentals Training Course from Udacity will help you develop the skills you need to secure web applications. You'll learn about common vulnerabilities and how to prevent them, as well as how to perform penetration testing and static application security testing.
See salaries and explore the career path for Web Developer
Security Analyst
**Security Analysts** monitor networks and systems for suspicious activity, and develop and implement security measures to protect them from cyberattacks. This Application Security Fundamentals Training Course from Udacity will help you develop the skills you need to identify and mitigate vulnerabilities, and to communicate with development and QA teams to achieve a more secure app.
See salaries and explore the career path for Security Analyst
Penetration Tester
**Penetration Testers** attempt to breach networks and systems to identify vulnerabilities and weaknesses. This Application Security Fundamentals Training Course from Udacity will help you develop the skills you need to conduct penetration testing, identify vulnerabilities, and communicate with development and QA teams to achieve a more secure app.
See salaries and explore the career path for Penetration Tester
Software Developer
**Software Developers** design, develop, and maintain software applications. This Application Security Fundamentals Training Course from Udacity will help you develop the skills you need to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Software Developer
IT Security Specialist
**IT Security Specialists** plan, implement, and manage security measures to protect organizations from cyberattacks. This Application Security Fundamentals Training Course from Udacity will help you develop the skills you need to identify and mitigate vulnerabilities, and to communicate with development and QA teams to achieve a more secure app.
See salaries and explore the career path for IT Security Specialist
Database Administrator
**Database Administrators** manage and maintain databases, ensuring that they are secure and performant. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Database Administrator
Information Security Analyst
**Information Security Analysts** analyze and interpret security data to identify threats and vulnerabilities. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Information Security Analyst
Security Engineer
**Security Engineers** design, implement, and maintain security systems to protect organizations from cyberattacks. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Security Engineer
Network Administrator
**Network Administrators** manage and maintain computer networks, ensuring that they are secure and performant. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Network Administrator
Security Consultant
**Security Consultants** provide advice and guidance to organizations on how to improve their security posture. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Security Consultant
Software Architect
**Software Architects** design and develop the architecture of software systems. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Software Architect
Systems Administrator
**Systems Administrators** manage and maintain computer systems, ensuring that they are secure and performant. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Systems Administrator
Cybersecurity Analyst
**Cybersecurity Analysts** analyze and interpret security data to identify threats and vulnerabilities. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Cybersecurity Analyst
Risk Analyst
**Risk Analysts** analyze and assess risks to organizations, and develop strategies to mitigate those risks. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Risk Analyst
Incident Responder
**Incident Responders** respond to and investigate security incidents. This Application Security Fundamentals Training Course from Udacity may be useful for you to understand the vulnerabilities and how to prevent them.
See salaries and explore the career path for Incident Responder

Reading list

We've selected seven 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 Application Security.
Cover image
Cyber Crisis
Save
Provides a comprehensive overview of web security, including a section on web application security. Serves as a good reference for both beginners and experienced professionals.
Cyber Crisis: Protecting Your Business from Real...
Hardcover
$$
Cyber Crisis: Protecting Your Business from Real...
Kindle Edition
$$
Cover image
Writing Secure Code for Windows Vista®
Save
Provides practical advice on how to write secure code, including a section on web application security. Good for developers who want to improve their coding practices.
Writing Secure Code for Windows Vista (Pro - Step...
Paperback
$$
Cover image
Attack and Defend Computer Security Set
Save
Provides a collection of recipes for testing web applications for security vulnerabilities. Good for penetration testers and security auditors.
Attack and Defend Computer Security Set
Kindle Edition
$$$
Cover image
Penetration Testing
Save
Provides a practical overview of penetration testing, with a focus on web applications. Good for both beginners and experienced penetration testers.
Penetration Testing: A Hands-On Introduction to...
Paperback
$$
Penetration Testing: A Hands-On Introduction to...
Kindle Edition
$$
Cover image
The Art of Software Security Assessment
Save
Covers a wide range of topics related to software security testing, including web application security testing. Good for gaining a deeper understanding of the testing process.
The Art of Software Security Assessment
Paperback
Check
The Art of Software Security Assessment
Kindle Edition
Check
Cover image
Ethical Hacking and Web Hacking Handbook and Study...
Save
Useful for understanding the tools and techniques used by attackers to exploit web applications. Best used as a reference after having a solid foundation in application security.
Ethical Hacking and Web Hacking Handbook and Study...
Paperback
Check
Ethical Hacking and Web Hacking Handbook and Study...
Kindle Edition
Check
Cover image
Adversarial Machine Learning
Save
Covers a wide range of topics related to network security, including web application security. Good for gaining a broader perspective on the subject.
Adversarial Machine Learning
Kindle Edition
$$$

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Course image
Effort
4 weeks
Level
Intermediate
Via
Udacity
Instructors
Dev Badlu
Rod Soto
Abhinav Singh
Taylor Lobb
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Examines techniques and tools used to proactively identify and remediate application security vulnerabilities
Led by experienced instructors in the field of web application security
Taught by industry experts with real-world experience in web application security
Focuses on practical application of web application security principles, developing essential skills for security professionals
Requires strong background knowledge in computer networking, operating systems, and vulnerability scanning
Prior experience in web application testing or development is recommended for optimal understanding
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