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Common Online Vulnerabilities and Threats

Web Applications: Banking and E-commerce

IoT Technology: Smart Homes and Self-Driving Cars

Frameworks to Identify Vulnerabilities and Protect IoT/IT Ecosystems

Countermeasures to Combat Online Security Threats

Implementing Secure Coding Practices

Strengthening Authentication and Authorization

Designing for Security and Hardware Measures

Social Responsibility of Enterprises and Information Technology Professionals

Ethical Considerations in Information Technology

Role of Enterprises in Promoting Digital Inclusivity and Accessibility

Transparency and Accountability

Social Responsibility in the Information Technology Sector

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6.2 Vulnerabilities and Threats in Web Applications and IoT Technology

Learner Feedback

Secure the connected world—web apps to smart devices—with practical skills you can apply immediately. Securing Web Applications and IoT: Threats, Defense, and Ethics is a hands-on course that demystifies today’s most common attack vectors in banking, e‑commerce, smart homes, and autonomous systems. You’ll learn how vulnerabilities arise, how to assess risk using proven frameworks, and how to design layered defenses that protect users and data at scale. From secure coding and strong authentication to hardware hardening and privacy-by-design, the course blends technical depth with real-world scenarios so you can build and maintain resilient systems. Beyond technology, we emphasize ethics, transparency, and social responsibility—critical competencies for professionals shaping the digital future. Whether you’re modernizing a legacy web service or deploying IoT in production, you’ll leave with a repeatable playbook: identify exposures, prioritize fixes, implement controls, and measure outcomes. Quizzes reinforce mastery across threats, frameworks, countermeasures, and ethical practice. If you’re ready to move from reactive patching to proactive, principled security, this course is your blueprint for safeguarding users, organizations, and society.

CH 6.2: Securing Web Applications and IoT: Threats, Defense, and Ethics

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            <p>The digital landscape is evolving at an unprecedented pace, bringing both immense convenience and significant security risks. As web applications become the backbone of critical sectors like banking and e-commerce, they also become primary targets for sophisticated cyber threats. Simultaneously, the rapid proliferation of Internet of Things (IoT) technology—ranging from interconnected smart home devices to complex self-driving car systems—has expanded the attack surface for malicious actors. Understanding these common online vulnerabilities is the first step toward building a resilient digital infrastructure. This course explores the frameworks necessary to identify these weaknesses and protect the intricate ecosystems where information technology and IoT converge.</p>

<p>Beyond identifying threats, establishing robust defense mechanisms is essential for maintaining the integrity of modern technology. This curriculum delves into practical countermeasures, including the implementation of secure coding practices, the strengthening of authentication and authorization protocols, and the integration of hardware-based security measures. However, technical proficiency alone is insufficient. The role of information technology professionals carries a profound social responsibility. We will examine the ethical considerations that guide the industry, focusing on the importance of digital inclusivity, transparency, and accountability. By balancing technical defense with a commitment to social equity, enterprises can foster a safer and more accessible digital future for all.</p>
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