Brian Vermeer

Java Conferences with closing CFP in the next 15 days: Digital Crafts Day Closes: 31 October 2026 Java Day Istanbul Closes: 31 October 2026 JCON EUROPE Closes: 30 October 2026 JAX Closes: 11 November 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: JavaOne Closes: 9 October 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: Jfokus Closes: 30 September 2026 Code Remix Summit Closes: 30 September 2026 Devnexus Closes: 30 September 2026 JavaOne Closes: 9 October 2026 If you want to add your conference, please submit it at https://javaconferences.org/

open.spotify.com/episode/1eIw...

Java Conferences with closing CFP in the next 15 days: Jfokus Closes: 30 September 2026 Code Remix Summit Closes: 30 September 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Today at @jetbrains.com for an #IntelliJIDEA Tech Talk with @maritvandijk.bsky.social. We will talk about skills, MCPs and the security risks around that.

Java Conferences with closing CFP in the next 15 days: Jfokus Closes: 30 September 2026 Code Remix Summit Closes: 30 September 2026 ConFoo Montreal Closes: 20 September 2026 Devnexus Closes: 22 September 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: ConFoo Montreal Closes: 20 September 2026 JavaLand Closes: 14 September 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Buying Google ads for your competitor’s name is already rather sad. Perhaps one day your own product will be interesting enough to advertise. Bless your heart, @semgrep.com

This week I am speaking at @javazone.bsky.social about prompt injection. As developers we need to know how it works and how to defend ourselves to this new type of attack.

My people 🤩 @ @javazone.bsky.social @maritvandijk.bsky.social @brianvermeer.nl @jamesward.com

Java Conferences with closing CFP in the next 15 days: JakartaOne Livestream 2026 Closes: 8 September 2026 JavaLand Closes: 14 September 2026 If you want to add your conference, please submit it at https://javaconferences.org/

The annual @kcdc.bsky.social Karaoke Night is happening again on Thu, Sept 10, with doors opening at 930p. Make sure you register for a great, fun night of music, open bar, and some nibbles. #kcdc luma.com/we9vgdxx

Java Conferences with closing CFP in the next 15 days: J-Fall Closes: 1 September 2026 JJUG CCC 2026 Fall Closes: 31 August 2026 JakartaOne Livestream 2026 Closes: 8 September 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: J-Fall Closes: 1 September 2026 JJUG CCC 2026 Fall Closes: 31 August 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: No conferences found with closing CFP in the next 15 days. If you want to add your conference, please submit it at https://javaconferences.org/

Esteemed fellow Java Developers — the J‑Fall CFP is open until Sept 1. Your annual chance to share wisdom, brilliance, and those opinions nobody outside our ecosystem understands. Event: jfall.nl CFP: sessionize.com/jfall26 Submit before someone else takes the slot clearly meant for you.

Java Conferences with closing CFP in the next 15 days: No conferences found with closing CFP in the next 15 days. If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: ASF Community Over Code / ChurConf Closes: 31 July 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: ASF Community Over Code / ChurConf Closes: 31 July 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: Devoxx Belgium Closes: 17 July 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: Devoxx Belgium Closes: 17 July 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: Devoxx Morocco Closes: 5 July 2026 If you want to add your conference, please submit it at https://javaconferences.org/

🍃 Breaching LLM-Powered Applications: Overcoming Security and Privacy Challenges by @brianvermeer.nl @ Spring I/O 2026 ▶️ Video: youtu.be/lTlOUU5roVs #springio26

Java Conferences with closing CFP in the next 15 days: Devoxx Morocco Closes: 5 July 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Huge thanks to @devbcn.bsky.social for another amazing conference! 🙌. Honored and delighted to be recognized the best-rated speakers. Thanks to everyone who attended my talks and shared feedback. It means a lot! 💜 Congrats to @glycin.bsky.social and @boredabdel.bsky.social as well 🥳

Java Conferences with closing CFP in the next 15 days: jDD Closes: 21 June 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: jDD Closes: 21 June 2026 Porto Tech Hub Closes: 14 June 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Protestware by open source maintainer to hinder agentic coding: The jqwik 1.10.0 Prompt Injection snyk.io/blog/protest...

Java Conferences with closing CFP in the next 15 days: Confitura Closes: 7 June 2026 Porto Tech Hub Closes: 14 June 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Packed room for @glycin.bsky.social speaking at @jnationconf.bsky.social

Java Conferences with closing CFP in the next 15 days: JCConf Taiwan Closes: 31 May 2026 Confitura Closes: 7 June 2026 JavaCro'26 Closes: 31 May 2026 Heapcon Closes: 1 June 2026 If you want to add your conference, please submit it at https://javaconferences.org/

snyk.io/blog/malicio...

Java Conferences with closing CFP in the next 15 days: JCConf Taiwan Closes: 31 May 2026 JavaCro'26 Closes: 31 May 2026 jDD Closes: 31 May 2026 Heapcon Closes: 1 June 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: No conferences found with closing CFP in the next 15 days. If you want to add your conference, please submit it at https://javaconferences.org/

Java Conferences with closing CFP in the next 15 days: W-JAX Closes: 11 May 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Earlier this month at @jcon.one, I discussed Agentic security with Baruch Sadogursky from @tessl.io. It is a crucial yet often overlooked topic among developers. Both Snyk and Tessl can assist, but the key point is recognizing the issue and acting on it now. www.youtube.com/watch?v=xCre...

A high CVSS score does not always mean "all hands on deck." It is wiser to assess the situation first before rushing into stress mode. For example, examine CVE-2026-40478 in Thymeleaf. snyk.io/blog/thymele...

Java Conferences with closing CFP in the next 15 days: BaselOne Closes: 30 April 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Best comment so far after my talk “Understanding Prompt Injection - Techniques, Challenges, and Advanced Escalation” at @devoxx.fr

Someone really dislikes security, or at least my security talk. But getting a 1-star review 28 min before the talks start is kinda harsh, don't you think 🤔🤯? I hope this person knows there are at least 20 other great talks at @devoxx.fr

Team squirrel 🐿️ on stage! What happens if you put @piotrprz.bsky.social and @maritvandijk.bsky.social on stage teaching about modern Java at @devoxx.fr ? A crossover between a comedy show and a legit experiment.

Understanding Prompt Injection - Techniques, Challenges, and Advanced Escalation by @brianvermeer.nl devoxx.co.uk/talk/?id=5228 Dream Machines & Walled Gardens by @andersnoras.com devoxx.co.uk/talk/?id=9517

Java Conferences with closing CFP in the next 15 days: dev2next Closes: 24 April 2026 BaselOne Closes: 30 April 2026 If you want to add your conference, please submit it at https://javaconferences.org/

youtu.be/satkgjltgo0?...

Java Conferences with closing CFP in the next 15 days: dev2next Closes: 24 April 2026 If you want to add your conference, please submit it at https://javaconferences.org/

www.youtube.com/watch?v=satk...

Java Conferences with closing CFP in the next 15 days: JavaZone Closes: 13 April 2026 JAX London Closes: 13 April 2026 If you want to add your conference, please submit it at https://javaconferences.org/

Looking for work. Will DevRel for coffee or wine 😁

This is was a well structured and fun to watch keynote. Props to @iuliaferoli.com