Ernestine Lerisha John
AI & Quantum Researcher | Upcoming Research Intern at Carleton University, Canada
Madurai, India
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I am Ernestine Lerisha John, deeply passionate about artificial intelligence and quantum technologies, especially their role in secure communication and automation. I will soon begin my research internship at Carleton University, Canada, focusing on quantum technologies, and I am currently collaborating with Cistel, Canada, on projects in quantum cryptography.
I have presented my research at international platforms, including an international conference in Toronto, and I love simplifying complex concepts through my beginner-friendly blogs on AI and quantum computing. I was also featured by Topmate as one of the Best Creators, with my profile showcased at Times Square, New York. I believe in continuous learning, mentoring peers, and bridging academia with industry to shape the future of technology.
Area of Expertise
Topics
Quantum Cryptography: The Future of Cybersecurity and Data Protection
Quantum computing can sound intimidating, and I totally understand that. But it doesn’t have to be. In this beginner-friendly session, I’ll walk you through what quantum computing really is, why it’s becoming such a game-changer in technology, and how it connects with fields like AI and cybersecurity.
We’ll begin with the basics that make quantum so unique and fascinating, and then move into something that’s becoming crucial for all of us - how quantum technology is redefining data security. I’ll share how the same quantum principles that could break today’s encryption can actually make our communication systems more secure through quantum cryptography.
Together, we’ll explore:
1. Why today’s encryption methods (like RSA and ECC) may not stand strong in the quantum era
2. How quantum mechanics enables truly secure key exchange
3. What’s happening globally in Post-Quantum Cryptography (PQC) and why it matters
4. Simple and practical ways developers can start exploring this space today
You don’t need a background in physics - just curiosity and an open mind. By the end, you’ll not only understand how quantum security works, but also see why it’s one of the most exciting frontiers in technology today and maybe even feel inspired to dive into it yourself.
Quantum Demystified: Why Everyone’s Talking About It
Quantum computing can sound intimidating, but it doesn’t have to be. In this no-jargon, beginner-friendly session, I’ll demystify what quantum computing really is, why it’s becoming a game-changer in tech, and how it intersects with AI, cybersecurity, and emerging technologies. Through clear explanations, real-world examples, and practical insights, you’ll learn how quantum concepts are already influencing the way we secure data, optimize AI models, and tackle problems classical computers can’t handle. By the end, you’ll not only understand the basics of quantum computing but also see why it’s one of the most exciting frontiers in technology today and why you might want to dive in too.
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