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Chalece DeLaCoudray and Dmitrii Suchkov

This course is designed for novice learners looking to broader their knowledge of how to secure data for the web applications they have developed. The course starts with foundational ideas like SSL/TLS certificates, rules governing security like GDPR, and handling secrets. The second module is devoted to cryptography, while the third module covers access control.

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What's inside

Syllabus

Web Data Security Basics
This module covers the basics of security as it relates to the web. Topics include certificates, working with secrets, and laws governing how web applications must respect the security of their users.
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Cyptography
This module covers the basics of cryptography. Learn how to secure data through encryption and hashing. The module ends how to to properly store passwords.
Access Control
This module introduces you to access control. Learn the differences between authentication and authorization, implementing multi-factor authentication, and how to secure a user's session in the browser.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Suitable for learners aspiring to delve into the realm of web application data security
Provides a balanced mix of real-world scenarios and robust theory
Beginners to the domain of web security stand to benefit greatly from this course
Coursework thoroughly encompasses essential security protocols, including SSL/TLS, GDPR compliance, and secure secret handling
Focuses on high-level concepts within cryptography, with emphasis on encryption, hashing, and password storage
Dedicates a module to access control, covering the distinction between authentication and authorization, multi-factor authentication, and session management

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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 Data Security for Web Developers with these activities:
Review cryptographic algorithms and hashing techniques
Strengthen understanding of cryptographic concepts in preparation for the course.
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Show steps
  • Review lecture notes or online articles
  • Solve practice problems or exercises
Review your knowledge of SSL/TLS certificates and encryption
Reviewing these concepts will help you strengthen your understanding of the foundational principles of web data security.
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  • Go over your notes or online resources to refresh your memory on the basics of SSL/TLS certificates.
  • Read articles or tutorials on encryption algorithms and protocols to enhance your knowledge.
Solve cryptography puzzles
Sharpen problem-solving skills and deepen understanding of cryptographic concepts.
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  • Find online puzzle platforms or books
  • Attempt to solve puzzles using various techniques
  • Analyze solutions and learn from mistakes
Nine other activities
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Show all 12 activities
Join a study group for discussions
Engage with peers to clarify concepts, share perspectives, and reinforce learning.
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  • Find or create a study group
  • Participate actively in discussions
  • Share resources and ask for help when needed
Follow tutorials on cryptography algorithms
Enhance understanding of encryption and hashing techniques used in data security.
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  • Identify reputable tutorial resources
  • Work through examples and exercises
  • Implement algorithms in a programming language
Work through practice problems on cryptography
Solving cryptography problems will help you develop a deeper understanding of the concepts and techniques covered in the course.
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Show steps
  • Find online platforms or textbooks that provide practice problems on cryptography.
  • Attempt to solve the problems independently.
  • Check your solutions and review the explanations to identify areas for improvement.
Build a web application with a focus on data security
Develop a complete application with emphasis on best practices for handling sensitive user data.
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  • Design a secure data architecture
  • Implement encryption and hashing techniques
  • Configure access control mechanisms
  • Conduct security testing
  • Deploy the application in a secure environment
Follow tutorials on implementing access control mechanisms
By following tutorials, you can gain hands-on experience in implementing the concepts you learn in the course.
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  • Identify online tutorials or courses that provide step-by-step guidance on implementing access control mechanisms.
  • Follow the tutorials and apply the techniques in your own projects or practice exercises.
Design a security policy for a web application
Apply knowledge of data security principles to create a practical security policy.
Browse courses on Web Application Security
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  • Review best practices and legal requirements
  • Identify potential threats and vulnerabilities
  • Develop policies for data handling, access control, and incident response
  • Document the policy clearly and concisely
Participate in a web security hackathon
Challenge skills and gain hands-on experience in securing web applications.
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Show steps
  • Find and register for a relevant hackathon
  • Form a team or work individually
  • Analyze a provided web application for vulnerabilities
  • Develop and implement security solutions
  • Submit the solution and present it if selected
Build a web application that demonstrates the principles of web data security
Creating a practical project will allow you to apply the knowledge and skills you have gained throughout the course.
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  • Design the architecture of your web application, considering the security requirements.
  • Implement encryption, authentication, and authorization mechanisms.
  • Test your application for vulnerabilities and security flaws.
  • Deploy your application and monitor its security.
Contribute to an open-source web security project
Gain practical experience and collaborate with others in the field of web security.
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Show steps
  • Identify a relevant open-source project
  • Review the project's documentation and codebase
  • Identify areas for improvement or contribution
  • Submit pull requests or issue reports

Career center

Learners who complete Data Security for Web Developers will develop knowledge and skills that may be useful to these careers:
Security Engineer
Security Engineers are responsible for designing, implementing, and maintaining an organization's security infrastructure. This includes protecting data from unauthorized access, use, disclosure, disruption, modification, or destruction. To do this, they need to have a strong understanding of data security and how to implement security measures. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Privacy Engineer
Privacy Engineers are responsible for the design, implementation, and maintenance of privacy controls. This includes protecting personal data from unauthorized access, use, disclosure, disruption, modification, or destruction. To do this, they need to have a strong understanding of data security and how to implement privacy controls. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Cryptographer
Cryptographers develop and implement cryptographic algorithms and protocols. This helps organizations protect data from unauthorized access, use, disclosure, disruption, modification, or destruction. To do this, they need to have a strong understanding of cryptography and how to implement it. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Security Architect
Security Architects are responsible for the design, implementation, and maintenance of an organization's security architecture. This includes developing and implementing security policies, standards, and procedures. To do this, they need to have a strong understanding of data security and how to implement security measures. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Cloud Security Engineer
Cloud Security Engineers are responsible for the design, implementation, and maintenance of security in cloud computing environments. This includes protecting data from unauthorized access, use, disclosure, disruption, modification, or destruction. To do this, they need to have a strong understanding of data security and how to implement security measures in cloud environments. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Security Auditor
Security Auditors assess an organization's security posture and identify vulnerabilities. This includes reviewing security policies, procedures, and systems. To do this, they need to have a strong understanding of data security and how to assess an organization's security posture. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Information Security Analyst
Information Security Analysts work to protect an organization's computer networks and systems from unauthorized access, use, disclosure, disruption, modification, or destruction. To do this, they need to have a strong understanding of data security and how to implement security measures. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Security Consultant
Security Consultants provide advice and guidance to organizations on how to improve their security posture. This includes assessing risks, identifying vulnerabilities, and developing and implementing security solutions. To do this, they need to have a strong understanding of data security and how to implement security measures. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Incident Responder
Incident Responders respond to and investigate security incidents. This includes identifying the source of an incident, containing the damage, and recovering from the incident. To do this, they need to have a strong understanding of data security and how to respond to security incidents. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Digital Forensics Analyst
Digital Forensics Analysts investigate and analyze digital evidence to identify and prosecute criminals. This includes recovering and analyzing data from computer systems, networks, and storage devices. To do this, they need to have a strong understanding of data security and how to recover and analyze digital evidence. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Risk Analyst
Risk Analysts identify and assess risks to an organization's assets. This includes identifying threats, vulnerabilities, and the potential impact of these risks. To do this, they need to have a strong understanding of data security and how to assess risks. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Ethical Hacker
Ethical Hackers use their skills to identify and exploit vulnerabilities in computer systems and networks. This helps organizations to identify and fix security vulnerabilities before they can be exploited by malicious actors. To do this, they need to have a strong understanding of data security and how to exploit vulnerabilities. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Web Developer
Web Developers are responsible for the design, creation, and maintenance of websites. Those who work with data will benefit from having a strong knowledge of how to store and secure data. This course provides a solid foundation in data security, covering topics such as encryption, cryptography, and access control. These skills are essential for any Web Developer who wants to create and maintain secure websites.
Database Administrator
Database Administrators are responsible for the design, implementation, and maintenance of database systems. This includes protecting data from unauthorized access, use, disclosure, disruption, modification, or destruction. To do this, they need to have a strong understanding of data security and how to implement security measures. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.
Business Analyst
Business Analysts work with stakeholders to identify and analyze business needs. This includes developing and implementing solutions to improve business processes. To do this, they need to have a strong understanding of data security and how to protect data from unauthorized access, use, disclosure, disruption, modification, or destruction. This course provides a solid foundation in these areas, covering topics such as cryptography, access control, and SSL/TLS certificates.

Reading list

We've selected nine 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 Data Security for Web Developers.
A highly respected guide to security engineering principles and practices. Offers a comprehensive overview of the subject matter and provides valuable insights for those seeking to design and implement secure systems.
Provides a comprehensive overview of cryptography and network security principles and practices. Serves as an excellent reference for those seeking a deeper understanding of these topics.
Provides a comprehensive guide to building secure software, covering a wide range of topics, from secure coding practices to threat modeling. Especially valuable for software developers and architects seeking to improve the security of their applications.
Offers a practical approach to understanding and exploiting web application security flaws. Useful for those interested in gaining a deeper understanding of the subject matter and honing their security testing skills.
Offers a comprehensive overview of cloud security, covering topics such as cloud architecture, security controls, and compliance. Especially valuable for those seeking to understand and implement security measures in cloud environments.
Provides a practical guide to implementing privacy-enhancing technologies and practices. Especially valuable for those seeking to design and develop privacy-conscious systems and applications.
A comprehensive guide to access control principles and practices. Provides valuable insights for those seeking to implement robust access control mechanisms in their applications.
Provides a practical guide to web security testing, covering a wide range of topics, from manual testing techniques to automated testing tools. Especially valuable for web developers and security testers seeking to improve the security of their web applications.

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