Hi Eleni, do you want to introduce yourself and your role?

I'm Eleni, a Postdoctoral research fellow at CSIT, Queen's University Belfast. My journey into cybersecurity began after completing my PhD in AI and data science. Now, I specialize in the intersection between AI and cybersecurity.

How did you find out about pursuing a PhD?

Back when I graduated with a degree in Electrical and Computer Engineering, I was exploring avenues for further education and professional growth. Pursuing a PhD seemed like the perfect opportunity to delve deep into a topic I was passionate about while developing skills and contributing to the scientific community.

What drew you to cyber security?

The constantly evolving nature of cyber security and its challenges drew me in. In today's digital world, where technology permeates every aspect of our lives, ensuring robust cyber security is crucial. My current focus lies in leveraging AI technologies to enhance cyber security measures and address emerging threats.

Why did you decide to study at Queen's University Belfast?

Belfast, apart from being a vibrant and friendly city to live in, is also a globally renowned hub for cyber security. In fact, the cyber security community here in Northern Ireland both in academia and in industry is thriving and there are many opportunities for Belfast's vibrant atmosphere and its position as a global cybersecurity hub were key factors. Queen's University, renowned for its research community and strong industry partnerships, offers the perfect environment for both academic excellence and practical collaboration.

Queens University and also the Institute were a top choice for me because of their high reputation in the research community and their strong industry partnerships. 

What's the difference between studying for a Master's and pursuing a PhD?

Transitioning from a Master's to a PhD meant stepping up in terms of autonomy and responsibility. While a Master's focuses on learning complex concepts and skills, a PhD involves conducting original research and contributing to the field, transforming me from a student to a researcher and from receiving knowledge to finally being able to produce knowledge. 

Is a background in cybersecurity necessary to work in the field?

Contrary to common belief, a background in cyber security isn't always necessary. My journey from Electrical and Computer Engineering to AI and data science, and eventually into cyber security, demonstrates the field's multidisciplinary nature. In my case, I am now working in cyber security, but I did my degree in Electrical and Computer Engineering and then my PhD in AI and Data Science, and in my current role I am working on the intersection between AI and Cyber Security. So Cyber Security is a field that welcomes people.

We are talking about common Cyber Security Myths - can you tell us about Bring Your Own Device policies?

"Bring Your Own" device is something that I actually wouldn't have considered a problem myself some years ago as a student. But, in fact, it can cause severe cyber security vulnerabilities because personal devices may not have the same level of protection and the same level of security as organisation-owned devices.  Clear guidelines and employee training are crucial for mitigating these risks.

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