Roos & Tünde break down the behavior gap behind 95% of incidents and reveal how to create interventions that actually change actions, not just knowledge.
#WICCON2025
▶️ Watch here:
#WICCON2025
▶️ Watch here:
Why Security Awareness Training Fails, And What To Do Instead - Roos Van Duijnhoven & Tünde Van Hoek
The Awareness Trap: Why security awareness training often fails – and what to do instead
Cybersecurity training often assumes that awareness leads to action. But despite years of phishing simulations and mandatory e-learnings, 95% of cyberincidents can be traced back to human error. Drawing from beh
youtu.be
November 20, 2025 at 9:00 AM
Roos & Tünde break down the behavior gap behind 95% of incidents and reveal how to create interventions that actually change actions, not just knowledge.
#WICCON2025
▶️ Watch here:
#WICCON2025
▶️ Watch here:
Have a look at Azure DevOps pipelines, their permission settings, and all the ways in which you think you may have secured your pipeline that actually aren't watertight with Anniek van der Peijl in her #WICCON2025 talk!
Azure DevOps Privilege Escalation: Pipeline Shenanigans - Anniek van der Peijl
Azure DevOps privilege escalation: Pipeline shenanigans
CI/CD pipelines are the standard way of deploying not just applications but infrastructure as well. To do all that, they usually have some juicy privileges. Privileges that I want.
In this talk we're going to have a look at Azure DevOps pipelin
youtu.be
November 12, 2025 at 8:00 AM
Have a look at Azure DevOps pipelines, their permission settings, and all the ways in which you think you may have secured your pipeline that actually aren't watertight with Anniek van der Peijl in her #WICCON2025 talk!
Let's go back in time! ⏳
What if you could travel back in time to prevent a security breach before a single line of vulnerable code was written?
Check out Akansha Shukla's talk at #WICCON2025
What if you could travel back in time to prevent a security breach before a single line of vulnerable code was written?
Check out Akansha Shukla's talk at #WICCON2025
The Time Machine Of Security: Stopping Vulnerabilities Before They're Born - Akansha Shukla
The Time Machine of Security: Stopping Vulnerabilities Before They're Born
What if you could travel back in time to prevent a security breach before a single line of vulnerable code was written? While we don't have a physical time machine, the "Shift-Left" methodology offers the next best thing. Th
youtu.be
November 10, 2025 at 7:49 AM
Let's go back in time! ⏳
What if you could travel back in time to prevent a security breach before a single line of vulnerable code was written?
Check out Akansha Shukla's talk at #WICCON2025
What if you could travel back in time to prevent a security breach before a single line of vulnerable code was written?
Check out Akansha Shukla's talk at #WICCON2025
We are sad that #WICCON2025 is over but at least we still have the recordings!
Check out this one from Tess about that feeling we all know: "Failure is fun! We learn, when things fail!" ... so why do I feel so shitty right now?
Check out this one from Tess about that feeling we all know: "Failure is fun! We learn, when things fail!" ... so why do I feel so shitty right now?
Hooray, I Failed! - Tess Sluijter-Stek
Hooray, I failed!
I always tell my students: "Failure is fun! We learn, when things fail!" ... so why do I feel so shitty right now?
Tess talks us through channeling moments of failure and "imposter syndrome", into moments of introspection and learning.
Every one of us will have moments in life wh
youtu.be
November 5, 2025 at 8:00 AM
We are sad that #WICCON2025 is over but at least we still have the recordings!
Check out this one from Tess about that feeling we all know: "Failure is fun! We learn, when things fail!" ... so why do I feel so shitty right now?
Check out this one from Tess about that feeling we all know: "Failure is fun! We learn, when things fail!" ... so why do I feel so shitty right now?
This was #WICCON2025!
A big thank you to all the speakers, volunteers, sponsors and attendees! We had a blast and we will see you again next year!
We are slowly releasing the recordings of the talks, you can be the first to see them here: youtube.com/playlist...
A big thank you to all the speakers, volunteers, sponsors and attendees! We had a blast and we will see you again next year!
We are slowly releasing the recordings of the talks, you can be the first to see them here: youtube.com/playlist...
November 4, 2025 at 8:59 AM
This was #WICCON2025!
A big thank you to all the speakers, volunteers, sponsors and attendees! We had a blast and we will see you again next year!
We are slowly releasing the recordings of the talks, you can be the first to see them here: youtube.com/playlist...
A big thank you to all the speakers, volunteers, sponsors and attendees! We had a blast and we will see you again next year!
We are slowly releasing the recordings of the talks, you can be the first to see them here: youtube.com/playlist...
I just realised what one of the typical conference smell components is. I couldn't identify it before but after having some disused roll up banners in the car to take to the recycling, I know know it's the smell of these banners that I associate with conferences!
#wiccon2025
#wiccon2025
November 2, 2025 at 10:04 PM
I just realised what one of the typical conference smell components is. I couldn't identify it before but after having some disused roll up banners in the car to take to the recycling, I know know it's the smell of these banners that I associate with conferences!
#wiccon2025
#wiccon2025
But mostly I would like to spotlight #WICCON2025!
2 days of curated top talks and workshops, all by excellent women from the Security community.
Organised by some amazing women, and visited by hundreds of people.
I marvel at how great the security community is each and every time.
2 days of curated top talks and workshops, all by excellent women from the Security community.
Organised by some amazing women, and visited by hundreds of people.
I marvel at how great the security community is each and every time.
It’s been a week…
A good one and so very very fully booked.
May highs amongst which Rick rolling 6 classes of Cyber Security students.
Still makes me grin
#KnowYourClassics
A good one and so very very fully booked.
May highs amongst which Rick rolling 6 classes of Cyber Security students.
Still makes me grin
#KnowYourClassics
a man in a suit is singing into a microphone while dancing .
Alt: Rick Astley in a suit is singing “Never gonna give you up” into a microphone while dancing .
media.tenor.com
November 1, 2025 at 11:22 PM
But mostly I would like to spotlight #WICCON2025!
2 days of curated top talks and workshops, all by excellent women from the Security community.
Organised by some amazing women, and visited by hundreds of people.
I marvel at how great the security community is each and every time.
2 days of curated top talks and workshops, all by excellent women from the Security community.
Organised by some amazing women, and visited by hundreds of people.
I marvel at how great the security community is each and every time.
Yes! WICCON2025 is a wrap.
Thanks for the amazing event!
Thanks for the amazing event!
October 31, 2025 at 4:04 PM
Yes! WICCON2025 is a wrap.
Thanks for the amazing event!
Thanks for the amazing event!
🎤 Before we kick off #WICCON2025, we want to give a huge thank you to Jaimy Thepass, our amazing hostess for the third time! Her energy, attention to detail, and sheer power keep everything running smoothly. From day one to now, we couldn’t do this without her! #WICCON2025
October 29, 2025 at 8:00 AM
🎤 Before we kick off #WICCON2025, we want to give a huge thank you to Jaimy Thepass, our amazing hostess for the third time! Her energy, attention to detail, and sheer power keep everything running smoothly. From day one to now, we couldn’t do this without her! #WICCON2025
It's not a trick but it's a treat! 🎃
One last reminder (we promise)! #WICCON2025
🗓️ October 30–31
🕸️ Haarlem
🎃 Costumes welcome (but not required)
wiccon.nl/schedule
Join us if you dare.
One last reminder (we promise)! #WICCON2025
🗓️ October 30–31
🕸️ Haarlem
🎃 Costumes welcome (but not required)
wiccon.nl/schedule
Join us if you dare.
October 28, 2025 at 8:00 AM
It's not a trick but it's a treat! 🎃
One last reminder (we promise)! #WICCON2025
🗓️ October 30–31
🕸️ Haarlem
🎃 Costumes welcome (but not required)
wiccon.nl/schedule
Join us if you dare.
One last reminder (we promise)! #WICCON2025
🗓️ October 30–31
🕸️ Haarlem
🎃 Costumes welcome (but not required)
wiccon.nl/schedule
Join us if you dare.
Get spellbound by inspiring women, capture the flag and Halloween vibes. Just 3 more days!
wiccon.nl/schedule
#WICCON2025
wiccon.nl/schedule
#WICCON2025
October 27, 2025 at 8:00 AM
Get spellbound by inspiring women, capture the flag and Halloween vibes. Just 3 more days!
wiccon.nl/schedule
#WICCON2025
wiccon.nl/schedule
#WICCON2025
Tickets are flying like bats at midnight 🦇 We are almost sold out!
Don’t miss your chance to attend the cybersecurity conference with the best vibe, the best talks, and the best-dressed volunteers.
🎟️ wiccon.nl/tickets-2025
#WICCON2025 #GetYourTicket #SpookyCyber #TechMeetsWitchcraft
Don’t miss your chance to attend the cybersecurity conference with the best vibe, the best talks, and the best-dressed volunteers.
🎟️ wiccon.nl/tickets-2025
#WICCON2025 #GetYourTicket #SpookyCyber #TechMeetsWitchcraft
October 24, 2025 at 10:00 AM
Tickets are flying like bats at midnight 🦇 We are almost sold out!
Don’t miss your chance to attend the cybersecurity conference with the best vibe, the best talks, and the best-dressed volunteers.
🎟️ wiccon.nl/tickets-2025
#WICCON2025 #GetYourTicket #SpookyCyber #TechMeetsWitchcraft
Don’t miss your chance to attend the cybersecurity conference with the best vibe, the best talks, and the best-dressed volunteers.
🎟️ wiccon.nl/tickets-2025
#WICCON2025 #GetYourTicket #SpookyCyber #TechMeetsWitchcraft
🛠️ We know the world runs on legacy. We know it’s not supposed to. This talk shares the adventure of disabling a decades-old Microsoft protocol (NTLM), lessons learned, and practical tips for IT & security teams, plus why decision-makers should care.
🎟️ wiccon.nl/tickets-2025
#WICCON2025
🎟️ wiccon.nl/tickets-2025
#WICCON2025
October 24, 2025 at 7:00 AM
🛠️ We know the world runs on legacy. We know it’s not supposed to. This talk shares the adventure of disabling a decades-old Microsoft protocol (NTLM), lessons learned, and practical tips for IT & security teams, plus why decision-makers should care.
🎟️ wiccon.nl/tickets-2025
#WICCON2025
🎟️ wiccon.nl/tickets-2025
#WICCON2025
🎉 1 week to go! #WICCON2025: Workshops, talks, and spooky surprises await, don’t just scroll past this one.
Tickets still open! 🔐💻🔥
🎟️ wiccon.nl/tickets-2025
🗓️ wiccon.nl/schedule
#cybersecurity #infosec #womenincybersecurity
Tickets still open! 🔐💻🔥
🎟️ wiccon.nl/tickets-2025
🗓️ wiccon.nl/schedule
#cybersecurity #infosec #womenincybersecurity
October 23, 2025 at 7:00 AM
🎉 1 week to go! #WICCON2025: Workshops, talks, and spooky surprises await, don’t just scroll past this one.
Tickets still open! 🔐💻🔥
🎟️ wiccon.nl/tickets-2025
🗓️ wiccon.nl/schedule
#cybersecurity #infosec #womenincybersecurity
Tickets still open! 🔐💻🔥
🎟️ wiccon.nl/tickets-2025
🗓️ wiccon.nl/schedule
#cybersecurity #infosec #womenincybersecurity
Planning to join the #WICCON2025 coven?
Do it fast because we are getting close to being sold out!
wiccon.nl/tickets-2025
Do it fast because we are getting close to being sold out!
wiccon.nl/tickets-2025
October 22, 2025 at 10:00 AM
Planning to join the #WICCON2025 coven?
Do it fast because we are getting close to being sold out!
wiccon.nl/tickets-2025
Do it fast because we are getting close to being sold out!
wiccon.nl/tickets-2025
🚀 First public release at #WICCON2025! Unsafe Code Lab is an open-source collection of vulnerable backend applications built with modern web frameworks. A streamlined way to learn how modern web frameworks work, how they break and how to fix them.
Check it out: wiccon.nl/tickets-2025
Check it out: wiccon.nl/tickets-2025
October 22, 2025 at 7:00 AM
🚀 First public release at #WICCON2025! Unsafe Code Lab is an open-source collection of vulnerable backend applications built with modern web frameworks. A streamlined way to learn how modern web frameworks work, how they break and how to fix them.
Check it out: wiccon.nl/tickets-2025
Check it out: wiccon.nl/tickets-2025
🔍 Cybersecurity training often assumes that awareness leads to action but knowledge alone won’t stop cyber incidents. Explore the human side of security, why traditional awareness fails, and how behaviorally-informed interventions actually reduce risk.
🎟️ wiccon.nl/tickets-2025
#WICCON2025
🎟️ wiccon.nl/tickets-2025
#WICCON2025
October 21, 2025 at 7:00 AM
🔍 Cybersecurity training often assumes that awareness leads to action but knowledge alone won’t stop cyber incidents. Explore the human side of security, why traditional awareness fails, and how behaviorally-informed interventions actually reduce risk.
🎟️ wiccon.nl/tickets-2025
#WICCON2025
🎟️ wiccon.nl/tickets-2025
#WICCON2025
🤝 Cybersecurity is about people, not just tech. This talk shows how trust, connection and collaboration drive lasting security, and how soft skills like communication, empathy and adaptability can transform culture and make security stick.
Get your ticket now: wiccon.nl/tickets-2025
#WICCON2025
Get your ticket now: wiccon.nl/tickets-2025
#WICCON2025
October 20, 2025 at 7:00 AM
🤝 Cybersecurity is about people, not just tech. This talk shows how trust, connection and collaboration drive lasting security, and how soft skills like communication, empathy and adaptability can transform culture and make security stick.
Get your ticket now: wiccon.nl/tickets-2025
#WICCON2025
Get your ticket now: wiccon.nl/tickets-2025
#WICCON2025
🤖 ML in malware detection is powerful, but can it be fooled? This talk explores how classifiers respond to adversarial feature tweaks, with experiments on training, testing, and analyzing model robustness under attack.
Come learn from this talk at #WICCON2025
🎟️ wiccon.nl/tickets-2025
Come learn from this talk at #WICCON2025
🎟️ wiccon.nl/tickets-2025
October 17, 2025 at 7:00 AM
🤖 ML in malware detection is powerful, but can it be fooled? This talk explores how classifiers respond to adversarial feature tweaks, with experiments on training, testing, and analyzing model robustness under attack.
Come learn from this talk at #WICCON2025
🎟️ wiccon.nl/tickets-2025
Come learn from this talk at #WICCON2025
🎟️ wiccon.nl/tickets-2025
⏳ Just 2 weeks until #WICCON2025! The countdown is on! Get ready for mind-blowing talks, hands-on workshops, and networking with the best in cybersecurity. Haven’t got your ticket yet? Now’s the time! 🔐💻✨
🎟️ wiccon.nl/tickets-2025
#womenincybersecurity #infosec
🎟️ wiccon.nl/tickets-2025
#womenincybersecurity #infosec
October 16, 2025 at 7:00 AM
⏳ Just 2 weeks until #WICCON2025! The countdown is on! Get ready for mind-blowing talks, hands-on workshops, and networking with the best in cybersecurity. Haven’t got your ticket yet? Now’s the time! 🔐💻✨
🎟️ wiccon.nl/tickets-2025
#womenincybersecurity #infosec
🎟️ wiccon.nl/tickets-2025
#womenincybersecurity #infosec
🚨 Cybersecurity isn’t sexy, until a breach hits. Not to boards, anyway. Learn how to make security visible, urgent & actionable with real stories and the RISICO method. Turn “IT problem” into boardroom priority!
Come check it out at #WICCON2025
🎟️ wiccon.nl/tickets-2025
Come check it out at #WICCON2025
🎟️ wiccon.nl/tickets-2025
October 15, 2025 at 7:00 AM
🚨 Cybersecurity isn’t sexy, until a breach hits. Not to boards, anyway. Learn how to make security visible, urgent & actionable with real stories and the RISICO method. Turn “IT problem” into boardroom priority!
Come check it out at #WICCON2025
🎟️ wiccon.nl/tickets-2025
Come check it out at #WICCON2025
🎟️ wiccon.nl/tickets-2025
🔧 CI/CD pipelines hold power… and juicy privileges. This talk dives into Azure DevOps pipeline security, showing where you think it’s safe, but isn’t. Live demos reveal every flaw and fix.
Fingers crossed for the live demos! #WICCON2025
Get your ticket now: wiccon.nl/tickets-2025
Fingers crossed for the live demos! #WICCON2025
Get your ticket now: wiccon.nl/tickets-2025
October 14, 2025 at 7:00 AM
🔧 CI/CD pipelines hold power… and juicy privileges. This talk dives into Azure DevOps pipeline security, showing where you think it’s safe, but isn’t. Live demos reveal every flaw and fix.
Fingers crossed for the live demos! #WICCON2025
Get your ticket now: wiccon.nl/tickets-2025
Fingers crossed for the live demos! #WICCON2025
Get your ticket now: wiccon.nl/tickets-2025
⚖️ Compliance ≠ security. This talk explores the gap between EU frameworks like GDPR, NIS2 & DORA and real legal accountability.
A critical look at whether legal accountability improves security or simply encourages minimal compliance.
🎟️ Get your tickets: wiccon.nl/tickets-2025
#WICCON2025
A critical look at whether legal accountability improves security or simply encourages minimal compliance.
🎟️ Get your tickets: wiccon.nl/tickets-2025
#WICCON2025
October 13, 2025 at 7:00 AM
⚖️ Compliance ≠ security. This talk explores the gap between EU frameworks like GDPR, NIS2 & DORA and real legal accountability.
A critical look at whether legal accountability improves security or simply encourages minimal compliance.
🎟️ Get your tickets: wiccon.nl/tickets-2025
#WICCON2025
A critical look at whether legal accountability improves security or simply encourages minimal compliance.
🎟️ Get your tickets: wiccon.nl/tickets-2025
#WICCON2025
🚀 Breaking into cybersecurity isn’t just about skills, it’s about navigating a system not built for newcomers. This talk shares a real journey from Quality Assurance & account management to ethical hacking, with lessons for aspiring pros, mentors & hiring orgs
#WICCON2025
wiccon.nl/tickets-2025
#WICCON2025
wiccon.nl/tickets-2025
October 10, 2025 at 7:00 AM
🚀 Breaking into cybersecurity isn’t just about skills, it’s about navigating a system not built for newcomers. This talk shares a real journey from Quality Assurance & account management to ethical hacking, with lessons for aspiring pros, mentors & hiring orgs
#WICCON2025
wiccon.nl/tickets-2025
#WICCON2025
wiccon.nl/tickets-2025
⏳ Only 3 weeks until #WICCON2025! Get ready for 2 days packed with talks, workshops, and hands-on learning in cybersecurity, AI, and more. Tickets are still available, don’t miss your chance to join the action in Haarlem! 🔐💻✨
wiccon.nl/tickets-2025
#cybersecurity #infosec
wiccon.nl/tickets-2025
#cybersecurity #infosec
October 9, 2025 at 7:00 AM
⏳ Only 3 weeks until #WICCON2025! Get ready for 2 days packed with talks, workshops, and hands-on learning in cybersecurity, AI, and more. Tickets are still available, don’t miss your chance to join the action in Haarlem! 🔐💻✨
wiccon.nl/tickets-2025
#cybersecurity #infosec
wiccon.nl/tickets-2025
#cybersecurity #infosec