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The Quantum Computing Risk And Security Masterclass 2026 (Udemy.com)

Learn and mitigate the risks introduced by Quantum Computing in this comprehensive course

Created by: Taimur Ijlal

Last updated March 2026

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What you will learn

  • Fundamental Of Quantum Computing
  • Risks of Quantum Computing
  • Post-Quantum Cryptography
  • NIST Standards On Post-Quantum Cryptography
  • Mitigating Quantum Threats

How it compares

Against the other 523 rated Udemy courses in Hacking on CourseDuck:

  • Rating4.2 out of 5higher than 12% of them
  • Reviews454#297 of 524 by number of reviews
  • Length1.9 hoursshorter than 84% of them
  • Last updatedMarch 2026more recently than 68% of them

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Course Description

Quantum computing is emerging as a groundbreaking field, with the potential to revolutionize industries by solving complex problems at speeds unattainable by classical computers. However, with this power comes significant risks, particularly in the realm of security. As quantum technologies advance, they introduce new vulnerabilities, challenges, and security threats to the digital world. The "Quantum Computing - Risk and Security Masterclass" is designed to equip you with a deep understanding of quantum computing and the unique security risks it poses, while also exploring strategies to safeguard against these threats.

This course covers the foundational principles, components, and best practices for understanding the risks and security implications of quantum computing.

What You Will Learn

  • Fundamentals of Quantum Computing and Security: Understand the basic principles of quantum computing and its potential impact on cryptography and cybersecurity.

  • Quantum Computing Risks: Explore the specific security risks that quantum computing introduces, including threats to classical encryption methods and new attack vectors.

  • Post-Quantum Cryptography: Learn about the emerging field of post-quantum cryptography and how it aims to secure data in a quantum world.

  • Mitigating Quantum Threats: Implement strategies and best practices to prepare for and defend against the security risks posed by quantum advancements.

Course Outline

  1. Introduction to Quantum Computing

    • What is quantum computing?

    • Quantum principles and how they differ from classical computing

    • Importance of quantum computing in modern technology

  2. Quantum Computing Risks and Security Challenges

    • How quantum computing threatens classical encryption

    • New attack vectors enabled by quantum technologies

    • Case studies of potential security risks

  3. Post-Quantum Cryptography

    • Overview of post-quantum cryptography

    • Key algorithms and their development status

    • Preparing for a post-quantum world

  4. Defensive Strategies Against Quantum Threats

    • Security best practices in the quantum era

    • Developing quantum-resilient systems

    • Awareness and preparation for organizations

Who Should Take This Course

This course is ideal for anyone interested in understanding the security risks associated with quantum computing, including:

  • Cybersecurity professionals

  • CISOs, CROs, CTOs etc.

  • IT Managers and Decision-Makers

  • Cryptography experts

  • Technology enthusiasts

  • Anyone curious about the future of computing and security

Prerequisites

No prior knowledge of quantum computing is required. A basic understanding of computer security and cryptography will be helpful but is not mandatory.

Instructor

Taimur Ijlal is a multi-award-winning information security leader with over 20+ years of international experience in cyber-security and IT risk management in the fin-tech industry. Winner of major industry awards such as CISO of the Year, CISO Top 30, CISO Top 50, and Most Outstanding Security Team. Taimur's courses on Cybersecurity and AI have thousands of students from all over the world. He has also been published in leading publications like ISACA Journal, CIO Magazine Middle East, and has published two books on AI Security and Cloud Computing (ranked #1 new release on Amazon).

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Instructor Details

Taimur Ijlal

A multi-award winning, information security leader with over 20+ years of international experience in cyber-security and IT risk management in the fin-tech industry. Winner of major industry awards such as CISO of the year, CISO top 30, CISO top 50 and Most Outstanding Security team.

Taimur's courses on Cybersecurity and AI have thousands of students from all over the world. He has also been published in leading publications like ISACA journal, CIO Magazine Middle East and published two books on AI Security and Cloud Computing ( ranked #1 new release on Amazon )


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Reviews

4.2

454 ratings on Udemy

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By Christopher Church on 8/26/2026

So far...its a good foundation. Would like to understand (in layman's terms) a little bit more about the difference between quantum computing and traditional computing (I'm not a cybersecurity professional...I'm a risk professional) but so far, the course is meeting expectations.

By Akatoch on 7/23/2026

the author content is not engaging. there are no visuals and it feels like the presenter is just reading the slides.

By Anonymized User on 5/30/2026

For what I needed, this course was outstanding. I don't need to understand the math around the various algorithms, or the physics that explain how qubits work. I just need to know it is completely different than traditional computing, what risks are involved and I can start helping my clients to start planning for the post AI - inevitable quantum world that is in front of us. Outstanding.

By Anonymized User on 2/21/2026

Concepts and how he taught is good, but the way he speak can be changed so that everyone can understand easily. It will be useful for all to concentrate on the concepts what he is saying rather than the words he convey.

By Carlos Augusto Gonçalves Collaço e Pinto on 2/16/2026

It was good for superficial analysis proper for an executive, but I expected more. For example, better references to technology that enables autonomy, instead of basically getting the idea of trusting vendors.

By John Martin on 2/10/2026

A very rapid speaker, so having captions on, helps to fully understand the presenters dialogue and to ensure one does not blink or mishear his comments. Impressive amount of information conveyed in a very short period of time, given it has taken many years for quantum mechanics to come to the fore.

By Cindy Chia on 12/19/2025

Good examples are provided to elaborate his points, and a summary is always given to help to assimilate the essence of each section. I like the excel Quantum Readiness Toolkit best and the case study. Highly recommended course for those who like a quick course of Quantum computing fundamentals.

By Ed Foerster on 12/11/2025

It's a great overview on Post-Quantum Cryptography, how it works, why it's important and where to find additional information. Definitely worth the time to take the class.

By Thomas Tolare on 8/22/2025

Excellent balance between high-level overview and enough detail that practitioners like me could learn something new. I'll look for more of your courses on Udemy and visit your YouTube channel. Keep up the great work! Thanks

By Prince Rana on 9/19/2024

I enjoyed the content, especially the concept/reality that 'Quantum is a future technology, but the risk is present today.' The explanation of the NIST standards was clear and easy to understand, and the risk assessment methodology was presented in a clear and understandable manner. Excellent work, Taimur

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Overall Score : 84 / 100