Blog 1200X440Px At 3X SymfonyOnline June 2025 is almost here, starting in almost 2 months on:

  • June 10-11: Workshop days. It is possible to attend 1 two-day training or 2 one-day trainings.
  • June 12-13: Online conference days in English. All talks will be available for replay as soon as they go live.

🎤 Talk announcement!

We’re excited to welcome Paul Edward, CTO of Compado, as a speaker at SymfonyOnline June 2025!

In his talk, “Inside a Financial App Breach: Debugging a Million-Dollar Bug”, Paul will share the untold story of how a small flaw in a well-engineered system exposed his company to a massive security breach. In just minutes, attackers exploited a hidden vulnerability and drained over 70 million — leaving the team blindsided.

Paul will take attendees behind the scenes to explain how the breach happened, how his team uncovered the vulnerability, and what they learned in the aftermath. Through live demos and real-world code, he’ll explore race conditions in depth — how they work, why they’re especially dangerous in financial systems, and how developers can prevent them in Symfony applications.

This session is a must for anyone responsible for securing online systems, especially in high-stakes or high-traffic environments.


Are you ready to join SymfonyOnline June 2025?

🔎Have a look at the schedule

The first part of the schedule is available here, as are the workshop topics available on this page. Stay in the look out!đź‘€

đź’»Register now by choosing the ticket option that suits you

  • June 10-11: Workshop only
  • June 12-13: Conference only
  • June 10-13: Combo ticket "Conference + Workshops" to live a Symfony week experience!

Last days to enjoy regular pricing!

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Published in #Conferences