NPTEL Cyber Security & Privacy Week 3 Quiz Solution | IIT Madras (Jul-Oct 2025)

In this video, we provide the **Week 3 quiz solution** for the NPTEL course **Cyber Security and Privacy**, offered by **IIT Madras** during the **July–October 2025** session. Each question is explained with accurate answers and detailed reasoning based on the Week 3 lecture content.

This week focuses on important topics such as:

* **Access Control Models and Mechanisms**
* **Authentication and Authorization**
* **Cryptographic Techniques for Security**
* **Privacy Issues in Digital Systems**

These concepts are fundamental for understanding how to protect systems from cyber threats and maintain data privacy in real-world applications.

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**Video Tags**
NPTEL Cyber Security and Privacy, IIT Madras, Week 3 Quiz Solution, Access Control, Authentication, Authorization, Cryptography, NPTEL 2025, Data Privacy, Cybersecurity Concepts

**Hashtags**
\#nptel #cybersecurity #iitmadras #quizsolution #week3 #nptel2025 #dataprivacy #cryptography #authentication #authorization

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