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Full Name
Brian Vermeer
Full Name
ACE Pro
Top Level Details
Job Role
Staff Developer Advocate
Company
Snyk
Country
Netherlands
Top Expertise
Cybersecurity
Focus Area
Java
About Brian
Brian Vermeer is a well-known person in the Java community. He is a Developer Advocate for Snyk, Java Champion, and Software Engineer with over a decade of hands-on experience in creating and maintaining (web)applications. He is passionate about Java, (Pure) Functional Programming, and Cybersecurity. Brian is a JUG leader for the Virtual JUG and the NLJUG. He also co-leads the DevSecCon community and is a community manager for Foojay. He is a regular international speaker on mostly Java-related conferences like JavaOne, Devnexus, Devoxx, Jfokus, JavaZone, and many more. Besides all that, Brian is a military reserve for the Royal Netherlands Air Force and a Taekwondo Master / Teacher.
Expertises
Cybersecurity
Home Page
https://brianvermeer.nl
Oracle Community
https://community.oracle.com/tech/developers/profile/Brian%20Vermeer
Links
Latest Contributions
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Breaking AI: Live coding and hacking applications with Generative AI
Oct 17, 2025 - Presentation - in-person or virtual - DevFest Nantes
Java
Artificial Intelligence (AI)
Security
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Understanding Prompt Injection - Techniques, Challenges, and Advanced Escalation
Oct 09, 2025 - Presentation - in-person or virtual - Devoxx Belgium
Java
Artificial Intelligence (AI)
Security
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Securing LLM-Powered Applications: Overcoming Security and Privacy Challenges
Oct 07, 2025 - Presentation - in-person or virtual - Porto TechHub 2025
Java
Artificial Intelligence (AI)
Security
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Securing AI Development: The Busy Java Developer's Playbook
Oct 01, 2025 - Presentation - in-person or virtual - Dev2next
Java
Artificial Intelligence (AI)
Security
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Donβt Just Write Java: Secure It - From Greenfield to Legacy Systems
Sep 30, 2025 - Presentation - in-person or virtual - Dev2next
Java
Advanced Security
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Breaching LLM-powered Applications
Sep 26, 2025 - Presentation - in-person or virtual - AI4Devs
Java
Cybersecurity
AI/ML
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Securing LLM-Powere Applications
Sep 04, 2025 - Presentation - in-person or virtual - JavaZone 2025
Java
Cybersecurity
AI/ML
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Ai Chat Memory Manipulation
Aug 18, 2025 - Podcast/Video -
Java
Cybersecurity
AI/ML
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How chat memory manipulation can ruin your AI system
Aug 10, 2025 - Blog post -
Java
Cybersecurity
AI/ML
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Ensuring Safe and Reliable AI Interactions with LLM Guardrails
Jul 10, 2025 - Blog post -
Java
Cybersecurity
AI/ML
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Don't Get Burned! Secure Coding Essentials in Java to protect your application
Jul 09, 2025 - Presentation - in-person or virtual - DevBCN
Java
Cybersecurity
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Closign keynote: Breaching LLM-powerd applications
Jun 27, 2025 - Presentation - in-person or virtual - Sunny Tech
Java
Cybersecurity
Artificial Intelligence (AI)
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