🍊 Good news: the OrangeCon schedule just dropped. Check out the talks and workshops we've planned. Take a look, pick your favourites, and start building your OrangeCon game plan. orangecon.nl#schedule

OrangeCon will have a badge this year! During the conference you’ll be able to play with it, meet new people and earn points by connecting with others. Climb the leaderboard and see how far you can get! Thanks to @tinytronics and @m5stack for making this possible!

Attackers don’t wait for perfect conditions, they adapt. At OrangeCon, “Under the Radar” dives into how modern red teams actually operate: from stealthy initial access to reaching crown jewels in hybrid environments. Curious? Check out our training by Nick Bruinsma! orangecon.nl/trainings/t6...

The Call for Villages for OrangeCon 2026 is now officially open! 📍 Meervaart Theater, Amsterdam 📅 June 4, 2026 Submit your village here: orangecon.nl/call_for_vil...

OPSEC. Cobalt Strike. Active Directory. Cloud attacks. Learn how real Red Teams operate with Nick Bruinsma in "Under the Radar – Red Teaming for Pentesters." 1–3 June • Amsterdam €1900 excl. VAT orangecon.nl/trainings/t6...

OPSEC. Cobalt Strike. Active Directory. Cloud attacks. Learn how real Red Teams operate with Nick Bruinsma in "Under the Radar – Red Teaming for Pentesters." 1–3 June • Amsterdam €1900 excl. VAT orangecon.nl/trainings/t6...

Investigate advanced fuzzing techniques with legendary researcher Marc “vanHauser” Heuse in our 3-day training T7: End-to-End Advanced Fuzzing on UNIX. Learn AFL++, libFuzzer, honggfuzz & binary-only fuzzing with hands-on labs. €1900 excl. VAT orangecon.nl/trainings/t7...

OrangeCon has a badge this year! During the conference you’ll be able to play with it, meet new people, earn points by connecting with others and climb the leaderboard! After the conference, the badge can still be used for home automation. Thanks to @M5Stack and TinyTronics for making this possible

Investigate real attacks in the Microsoft cloud with incident response specialist Korstiaan Stam in our training "Advanced Incident Response in the Microsoft Cloud". 1–3 June, Amsterdam €1900 excl. VAT orangecon.nl/trainings/t2...

Curious about our 'Full-Stack Pentesting Laboratory' training at OrangeCon? Watch this free YT tutorial by instructor Dawid Czagan to get a preview of the training and his teaching style. 🔗 orangecon.nl/trainings/t3...

Hi! Just a friendly reminder that our conference will take place in June this year instead of September. Hope to see you there! More info: orangecon.nl

Cyber threats on Linux are evolving fast. Staying ahead means learning by doing. At OrangeCon, Leszek Mis will guide you through “Practical Linux Attack Paths & DFIR/Hunting v2.0”, a 3-day, hands-on training. 🗓 1–3 June | Amsterdam 💶 €1900 (excl. VAT) orangecon.nl/trainings/t1...

At OrangeCon, the week kicks off with trainings covering things like pentesting, red teaming, RF hacking and more. Learn from experts and level up your skills before the main event. Curious what’s on the lineup? 👉 orangecon.nl/trainings/

One of the highlights of OrangeCon are the Community Villages. These interactive spaces are where the cybersecurity community truly comes alive. Villages give communities the chance to connect, collaborate, and inspire each other. 🧡

Throwback to OrangeCon 2025! Rewatch “From Geeks to Giants: The Journey from Hacking Subculture to Modern Cybersecurity” by Marco Balduzzi. Watch here: www.youtube.com/watch?v=4pF2...

Hi :) Did you know every single OrangeCon talk ever has been recorded? And yes, you can watch them all for free. Anytime. 🧡 www.youtube.com/@OrangeCon/p...

A quick reminder of what OrangeCon stands for. 🧡 OrangeCon exist to make cybersecurity affordable and accesible for everyone. Curious to learn more about who we are and what we do? Check us out at orangecon.nl

As a CONFidence community partner, we’re happy to share that their Call for Papers for 2026 has started. The conference takes place on 25-26 May in Krakow, Poland, gathering 2000+ cybersecurity professionals. #CallForPapers & details 👉 confidence-conference.org/cfp-2026

Hi, Do you have research you want to share, or a topic you are passionate about? This is your chance, the OrangeCon 2026 CFP is open! Details and submission here: pretalx.com/orangecon-20... #OrangeCon #CallForPapers #CFP #Cybersecurity

Hi, we’re back and excited to announce 8 trainings for #Orangecon2026! Check them out! orangecon.nl/trainings/

Hi! We’re still looking for trainings for OrangeCon 2026. Are you interested in hosting a training, then check out the form! Deadline: December 31st, 2025 Submit your proposal here: forms.gle/XeEHi6zU9qH7... #callfortrainings #training #workshops #learning #cybersec #infosec #Amsterdam

Hi! Are you interested in helping us out behind the scenes at OrangeCon? We’re looking for enthusiastic volunteers to join the OrangeCon team and help make the event a success. Volunteer here: docs.google.com/forms/d/e/1F... Deadline: February 28th (Don’t wait though, spots might be filled)

Congrats to our friends at @InfoSecMap on 3 years of growing the cybersecurity community! :) Check them out to stay up to date with everything cybersec: infosecmap.com

Hi, we’re back and already prepping for OrangeCon 2026! 🍊We’re looking for trainings to feature at our conference. If you have a training you’d like to give, please fill in this form before 31st December 2025. You’ll find more details in the sign-up form itself: tinyurl.com/Ocon-cfp-2026 🧡

Wishing everyone at #BSidesAMS an awesome day! :) Check 'em out @ www.bsidesams.org 🧡

What if your mobile security turned against you? Lucas Carmo reveals three TMMS vulnerabilities (two confirmed by the vendor) and shows how trusted protection can be exploited. Watch it now: youtu.be/unUVFoHetKs?...

Jan-Jaap Korpershoek shows how linker scripting makes compiling C to shellcode surprisingly simple, SO no source changes, static-link tricks, and practical OPSEC caveats. Rewatch on YouTube! youtu.be/Hz-9wJ_1zQ4?...

Quentin Roland shows that LLMNR and mDNS still pose real threats by demonstrating new NTLM and Kerberos relays, including how to force Windows SMB clients to fall back to WebDav HTTP authentication. Rewatch the talk on whenever you want on YouTube: youtu.be/G6DvRzrfS_g?...

Too many tools slowing your red team? Roy Reinders hooked Large Language Models into infrastructure via custom Model Context Procotol servers to orchestrate ops, tying tools together, automating tasks, and revealing the limits. Rewatch it on YouTube! youtu.be/sZniFVRoYMc?...

How do you entertain 3,500 hackers? Thijs Bosschert shows how CTFs and the Secret Token Game at WHY2025 trained, inspired, and engaged hackers. Check it out: youtu.be/u6IV6TbIqZ0?...

How secure is your browser really? Offensive security engineer Riadh Bouchahoua breaks down how attackers can slip extensions into Chromium browsers, bypass protections, and what defenders can do about it. Watch it now on Youtube --> youtu.be/DquDszi72EU?...

Smart devices often lock down their attack surface with no open ports, encrypted traffic, or logging, making security research tough. Wilco van Beijnum shows how to extract, reverse-engineer, and patch ESP32 firmware to uncover vulnerabilities. Rewatch here: youtu.be/c5AwWOVHkEQ?... #Orangecon

Annelies Verhelst shows why digital accessibility is also cybersecurity and how making software inclusive keeps everyone safer. Rewatch here: youtu.be/GOwRuA_nqAw?... #Orangecon #Cybersecurity #Accessibility

Ellen Mok closes Orangecon with a look at digital sovereignty, why independence matters and how we can get there. Rewatch here: youtu.be/QgV7tVLNATw?... #Orangecon #Cybersecurity #DigitalSovereignty

Routers are a growing target for attackers. In this talk, Daan Keuper shows how his team built a Pwn2Own exploit chain from WAN to NAS and why SOHO devices matter for security. Rewatch here: youtu.be/ohc8zccJAK8?... #Orangecon #Cybersecurity #Pwn2Own

As passwords lose ground, Token Theft is on the rise. Dr. Nestori Syynimaa explains how Entra ID’s protections work and how they work under the hood. Rewatch here: youtu.be/MU7HPH-hnNc?... #Orangecon #Cybersecurity #EntraID

Think all those MDR dashboards and glowing KPIs mean your security is under control? Think again. In this Orangecon talk, Robin Bruynseels exposes the fairytale behind surface-level metrics and shows how to focus on the numbers that actually drive protection. Rewatch here: youtu.be/gSqljeQ98TU?...

Yaniv Miron (Cloud Threat Research @Proofpoint) at #OrangeCon2025! From Phishing to Persistence. A must-watch for defenders: how attackers maintain undetected access and what detection/response should look like. Check it out --> youtu.be/TfZtL3mdtcA?...

#OrangeCon2025 talk recording: Who Stole My Face? Generative AI, Identity Collapse, and the New Fraud Economy by Nicole van der Meulen. From deepfakes to synthetic identities, is AI reshaping fraud and trust itself? --> youtu.be/cRwUtAWwxw4?...

Watch the #OrangeCon2025 talk recording of Tijme Gommers: In Memory of In-Memory Detection. Static & in-memory detection? Dead. Meet Dittobytes; truly metamorphic malware that runs everywhere, different every time. --> youtu.be/9tCT2ItbPD4?...

Huge thanks to our Gold Sponsor Fortra for making student trainings possible at #Orangecon2025! They’re leaders in cybersecurity & risk-management solutions. Learn more about what they do here: fortra.com

Shoutout to our Platinum Sponsor proofpoint! A global leader in cybersecurity, they protect people from advanced threats. Thanks to their support, students joined top-notch trainings at #Orangecon2025! Check them out at proofpoint.com

RELIVE Orangecon 2025 An Gaiser explained how emotional hijack, AI bias, and misinformation can cloud critical thinking in cybersecurity. Watch here: youtu.be/aKA8KpcV0hQ?... #Orangecon #Cybersecurity #AI #BehavioralScience

Sebastiaan Groot & Frank Cozijnsen (KPN) fuzzed a Steering of Roaming component and turned a crash into remote code execution, even across operator boundaries. Watch here: youtu.be/JxkcG7bbxGw?... #Orangecon #TelecomSec #ExploitResearch

For those who couldn’t be there or just want to relive OrangeCon, watch Marco Balduzzi’s keynote “From Geeks to Giants: The Journey from Hacking Subculture to Modern Cybersecurity.” Watch it here: youtu.be/4pF2kqrmUj4?... #Orangecon #Cybersecurity #Keynote #Talk

All #OrangeCon2025 talks are now online! Watch them on our YouTube channel: www.youtube.com/@OrangeCon

Thank you so much to everyone who attended and helped! See you again next year! 🧡#OrangeCon25

The founders back on stage for the closing. What a day it’s been. 🧡🧡🧡🧡

Closing talk by Ellen Mok on digital sovereignty and how to achieve it. Great way to wrap up the day. #OrangeCon25

A great talk on emotional Hijack, AI Bias & Critical Thinking in Cybersecurity by An Gaiser🧡