BarCamp

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Frequently Asked Questions

Yes! Check out barcamp events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the barcamp events taking place this week here. Plan ahead and join exciting meetups throughout the week.

Absolutely! Find barcamp events near your location here. Connect with your local community and discover events within your area.

BarCamp Events Today

Join in-person BarCamp events happening right now

Thu, Jun 25 · 7:00 PM EEST

OWASP Sofia June 2026 Meetup

OWASP Sofia Chapter ви кани на ново събитие, посветено на **AppSec, DevSecOps и киберсигурност в практиката**. Събитието ще се състои в офиса на нашите любезни партньори от [SumUp](https://www.sumup.com/en-us/) 🤝 **📌 Програма за 25 юни 2026:** * 19:00 ч. - Начало и въведение * 19:15 ч. - [Deyan Vuchev](https://www.linkedin.com/in/deyan-vuchev-401636127/) @ [SumUp](https://www.linkedin.com/company/sumup/) \- AI Security at the Fintech Frontier * 20:00 ч. - [Denitsa Taneva](https://www.linkedin.com/in/denitsa-taneva-b78423163/) @ [Wisebee](https://wisebee.ai/) \- Detected ≠ Exploitable: Rethinking Vulnerability Prioritization * 20:45 ч. - [Vladimir Atanasov](https://www.linkedin.com/in/vladimir-a-18968395/) @ [EGT](https://www.linkedin.com/company/egt-digital?originalSubdomain=bg) \- It's about Time * 21:30 ч. - Q&A / Networking * 22:00 ч. - Закриване Събитието ще се проведе на живо в офиса на SumUp. Имаме и нов сайт: **[www.owasp.bg](http://www.owasp.bg)** **Deyan Vuchev** е Cybersecurity Architect в SumUp с 15+ години в сигурността и силен опит в SIEM/XDR, автоматизация и облачна сигурност. Презентацията му показва как в SumUp контролират и наблюдават използването на AI tooling и agentic решения в реална fintech среда. **Denitsa Taneva** е Senior Security Engineer в WiseBee с фокус върху cloud security, vulnerability management, product security и AI рискове. Ще предложи нов поглед към приоритизацията на уязвимости — защо "открито" не значи "експлоатируемо". **Vladimir Atanasov** е Security Architect в EGT с над 10 години в сигурността. Ще разгледа пресечната точка между времето и сигурността — с практически примери от defend и attack перспектива. Включете се в общността и следете какво предстои: [Discord](https://discord.com/channels/849266967856414731/981867323298312223) · [LinkedIn](https://www.linkedin.com/company/107314221/) · [Facebook](https://www.facebook.com/owaspbg) Очакваме ви! 🚀

Thu, Jun 25 · 6:00 PM CEST

Least Frequently Used Cache: The Annoying Little Brother of LRU

LFU looks deceptively close to LRU: both caches evict the "least useful" item. We'll look at how the ordering rule affects data structure design. We'll discuss the algorithmic tradeoffs behind LFU and compare different implementation strategies, ending with benchmarks in C++ and Rust. Date and time: **25th of June (Thursday), 6 pm** Location: **Beograđanka, Vidikovac, 22nd floor** Address: **Masarikova 5** Online: **[C++ Serbia YouTube](https://www.youtube.com/watch?v=PwmFvXE_K9I)** To join the community discussions, we are on: * [Discord](https://discord.gg/VDUn8YtHw8) * [Telegram](https://t.me/+l7NS0GrslBMwNzI0) * [Website](https://www.cppserbia.org/) See you!