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Sergio Roldan

Data Scientist

Sergio Roldan

Sergio Roldan is a data scientist at Ontinue with more than two years of experience working on cybersecurity and machine learning related topics. He joined Ontinue as an intern for his thesis on Graph Neural Networks applied to the security field. Sergio has given talks in security and ML conferences such as CRITIS and AMLD, and he has published a paper in JCEN. He earned his Master in Cybersecurity from the two Swiss Federal Institutes of Technology (EPFL and ETHZ).

Posts by Sergio Roldan

Building Trust in AI: How Agentic AI is Transforming SecOps

Blog

Building Trust in AI: How Agentic AI is Transforming SecOps

Discover how agentic AI builds trust and transforms SecOps—enabling smarter automation, faster response, and stronger cyber resilience.

6 min read

Read

What Makes Agentic AI Actually Agentic?

Blog

What Makes Agentic AI Actually Agentic?

Discover what defines Agentic AI and how it transforms SecOps with autonomy, adaptability, and actionable intelligence.

4 min read

Read

A Technical Deep-dive into the ION IQ Bot

Blog

A Technical Deep-dive into the ION IQ Bot

Explore the technical foundations of Ontinue’s ION IQ Bot. Learn how it uses AI, automation, and context awareness to enhance SecOps efficiency.

4 min read

Read

This is Nonstop SecOps.

Ontinue

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Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.