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Data Security Online Course

Data Security Online Course


This Data Security online course equips you with essential skills to protect data, users, and applications across various technologies. Beginning with an overview of security literacy, the course highlights personal safety, common vulnerabilities, and effective prevention techniques. You’ll learn how the Internet functions, explore threats like phishing and man-in-the-middle attacks, and gain insights into encryption and Internet traffic. The course then covers key topics such as hashing, encryption, and secure password storage. In web application security, you’ll master TLS implementation, vulnerability patching, and third-party integrations. The course concludes with a focus on the OWASP Top 10 vulnerabilities, providing practical strategies to mitigate common web security risks.


Key Benefits

  • Gain foundational knowledge in security literacy to enhance your understanding of key security concepts.
  • Examine common vulnerabilities and effective strategies for mitigating risks to data and systems.
  • Deepen your understanding of encryption techniques and how Internet traffic is secured.


Target Audience

This course is designed for individuals eager to improve their security literacy and safeguard themselves, users, and data from cyber threats. It is particularly suited for cybersecurity enthusiasts, IT professionals, and developers who wish to deepen their understanding of common vulnerabilities and security practices. While a basic knowledge of encryption, hashing, and web application security is beneficial, it is not mandatory. This course is ideal for those looking to build a solid foundation in online security.


Learning Objectives

  • Gain a comprehensive understanding of fundamental internet security concepts and common online threats.
  • Explore encryption techniques and learn how internet traffic operates to enhance security.
  • Master essential data security practices, including hashing and secure password storage methods.
  • Learn how to implement TLS (Transport Layer Security) for securing web applications.
  • Identify and mitigate risks associated with the OWASP Top 10 Vulnerabilities.
  • Understand data storage best practices and security precautions for various industries.


Course Outline

The Data Security Exam covers the following topics - 

Module 1 - Security Literacy

  • Overview of Security Fundamentals
  • Understanding Internet Traffic Flow
  • Managing Metadata
  • Developing a Threat Model
  • Assessing Risk in Context
  • Recognizing Spear Phishing Threats
  • The Dangers of Passwords: Part 1
  • The Dangers of Passwords: Part 2
  • Securing Your Devices
  • Man-in-the-Middle Attacks
  • The Importance of Encryption
  • Re-evaluating Internet Traffic
  • Final Security Recommendations


Module 2 - Introduction to Data Security

  • Prioritizing User Security
  • Risk Assessment and Management Principles
  • Fundamentals of Hashing
  • Understanding Encryption
  • Secure Password Storage Methods
  • Protecting Sensitive Data
  • Data Security Services and Communications
  • Managing Access Control


Module 3 - Introduction to Application Security

  • The Importance of Web Security
  • Risks of Neglecting Web App Protection
  • Developing a Security-First Approach
  • The Role of TLS in Security
  • Implementing TLS for Web Applications
  • Authentication Strategies and Implementation
  • Authorizing and Monitoring User Activities
  • Addressing Vulnerabilities with Patches
  • Managing Trust in Third-Party Libraries
  • Using Automated Security Tools for Websites
  • Web Developer Compliance Overview


Module 4 - Practice Hashing Passwords in JavaScript

  • Overview of the Practice
  • Solution Implementation


Module 5 - Practice Hashing Passwords in PHP

  • Overview of the Practice
  • Solution Implementation


Module 6 - OWASP Top 10 Vulnerabilities

  • Why Web Security is Critical
  • Overview of OWASP
  • Understanding the OWASP Top 10 and Its Importance
  • Injection Attacks
  • Cross-Site Scripting (XSS): Mechanism and Prevention
  • Cross-Site Request Forgery (CSRF)
  • Issues with Broken Authentication and Session Management
  • Challenges with Broken Access Controls
  • Protecting Against Sensitive Data Exposure
  • Risks of Misconfiguration
  • Insecure Components and Libraries
  • The Need for Effective Logging and Monitoring

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