@sebadele profile picture
Seba Deleersnyder @sebadele

OWASP volunteer. BruCON co-founder. Co-founder and CTO at Toreon. Threat Modeling training at Data Protection Institute.

Joined December 2009
  • Tweets 1,770
  • Following 382
  • Followers 1,263
138 Photos and videos
Pinned Tweet
Seba Deleersnyder@sebadele
6 Jan 2022
Announcing our new blended Threat Modeling Practitioner training. With hands-on challenges you apply the stages of threat modeling to real-world scenarios. Learn and sharpen your skills to improve your product security! dp-institute.eu/en/courses/t…
Taught in English, this course is a blend of 8 hours of self-paced training and 12 hours of online live labs over 8 weeks. This hybrid online training gives you the tools you need to become a threat modeling practitioner, teaching you how to threat model and build in security as an integral aspect of your secure development practice. This training is based on Toreon’s international rewarded whiteboard hacking training that was released in 2016. It’s a course that blends self-paced digital work with action-packed, hands-on live labs run by our seasoned threat modeling experts.

ALT Taught in English, this course is a blend of 8 hours of self-paced training and 12 hours of online live labs over 8 weeks. This hybrid online training gives you the tools you need to become a threat modeling practitioner, teaching you how to threat model and build in security as an integral aspect of your secure development practice. This training is based on Toreon’s international rewarded whiteboard hacking training that was released in 2016. It’s a course that blends self-paced digital work with action-packed, hands-on live labs run by our seasoned threat modeling experts.
Seba Deleersnyder retweeted
OWASP® Foundation
@owasp
15 Jul 2024
Global AppSec San Francisco, Sept 23-27 designed for AppSec professionals! Join @sebadele for Agile Whiteboard Hacking – a hands-on, 2-day threat modeling training based on real-world projects. Register👇 eventbrite.com/e/owasp-globa… #AppSec #SanFran #Hacking
1
5
8
3,008
🚀 Join our 2-day "Agile Whiteboard Hacking – aka Hands-on Threat Modeling" at @BlackHatEvents next August! Dive into real-world exercises, CTF challenges, MITRE ATT&CK, and more. Includes our Playbook, 1-year platform access, & personal coaching blackhat.com/us-24/training/… #BHUSA
1
68
Seba Deleersnyder retweeted
Simon Bennetts ⚡🇺🇦@psiinon
25 May 2023
Is #DAST Dead? Or if not dead then dying, as per this tweet from my @OWASP colleague (and friend) Jim Manico: x.com/manicode/status/166148… The reality, as Jim should know, is much more complex and subtle... A 🧵

Jim Manico from Manicode Security
@manicode
24 May 2023
Replying to @psiinon
Without installing agents, reading log files, or monitoring network activity, DAST is horribly bad at microservice security review. DAST is useless at showing me intra-service activity which is why I suggest most API shops drop DAST completely and focus on other assessment tech.
6
7
19
6,412
Seba Deleersnyder retweeted
OWASP® Foundation
@owasp
4 May 2023
Join @sebadele VIRTUALLY in June for his threat modeling training based on real-life hands-on practical threat modeling, and delivered every year at OWASP and Black Hat. REGISTER TODAY: eventbrite.com/e/60086858310… #threatmodeling #appsec #devsecops
4
5
3,958
totally agree: happy wife = happy life ... :-)
Ara Ghougassian
@araghougassian
27 Jan 2023
i honestly think the biggest hack in life is finding a partner who’s default happy, positive and optimistic. if that’s the base you start with you’re in a very good position to have a happy life
178
Seba Deleersnyder retweeted
Belgian Cyber Security Coalition@Cyber_Coalition
23 Jan 2023
Last Friday 20 January, @ISACA_BE New Year event with several interesting speeches: Dries Depoorter digital artist, @sebadele CTO @toreon_BE and Cyberpersonality 2022, @Ibiwas founder of @molengeek and Katrien Van Geystelen, voice coach at Sparklin' voice. #ISACANY2023
4
5
469
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
22 Nov 2022
Taking part in the #OWASP BeNeLux CTF this Thursday? Don't forget your laptop! Find out what you need to get involved, right here: owaspbenelux.eu/program/ctf #cybersecurity #infosec #appsec
6
6
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
21 Nov 2022
And get an even better glimpse during Brenno's OpenKAT training on Friday. Secure your free space, here > eventbrite.com/e/owasp-benel… #appsec #owasp #cybersecurity
6
7
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
21 Nov 2022
Taking place this Thursday! Brenno de Winter will tell the story of the Dutch Ministry of Health, Welfare, and Sport's hackers during the height of the pandemic Get your free ticket, here >> eventbrite.com/e/owasp-benel… @owasp #appsec #cybersecurity
1
6
6
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
17 Nov 2022
Replying to @owasp @achmea
Join us for: ✅learning ✅networking 🍹an awesome social event PLUS FOUR FREE TRAINING SESSIONS! 🎓 #OWASP SAMM, with @sebadele 🎓 OWASP Mobile App Security, w/ Jeroen Beckers 🎓 OpenKAT, w/ Brenno de Winter 🎓 Securing #DevOps Pipelines, w/ Filip Chyla & Marinus Kuivenhoven
6
7
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
17 Nov 2022
ONE WEEK TO GO!! Here's why you should get your free ticket to @owasp BeNeLux Days taking place next week - 24th 25th November - in Tilburg, Netherlands: eventbrite.com/e/owasp-benel… #appsec #cybersecurity [Plus huge thanks to our venue sponsor, @achmea!] ..check the thread⬇️🤩
2
6
9
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
16 Nov 2022
📢 New #OWASP BeNeLux Speaker Announcement! Join @yskout as he shares exclusive insight into the current state of #threatmodeling in the Netherlands - a research project sponsored by NCSC-NL. Get your free ticket here: eventbrite.com/e/owasp-benel… #cybersecurity #appsec
8
8
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
15 Nov 2022
Interested in #IndustrialControlSystems security? Join Daniel Kapellmann Zafra & Ken Proska as they present their analysis of INCONTROLLER #malware: eventbrite.com/e/owasp-benel… Only @owasp BeNeLux Days 2022 - Thursday 24th November - Tilburg, NL | #cybersecurity #appsec
7
7
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
14 Nov 2022
"Let's make security fun again. With a pile of memes, I will make you laugh and show you security can be easy and fun" - @brampatelski (If this isn't enough to get you to OWASP BeNeLux Days, we don't know what is😛) Register here! eventbrite.com/e/owasp-benel…
2
9
11
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
14 Nov 2022
Book now: Brenno de Winter, from the Dutch Ministry of Health, is delivering training on #OpenKAT: the monitoring and vulnerability scanning tool created to support efforts during the COVID-19 pandemic. Only at @OWASP BeNeLux Days - register free: eventbrite.com/e/owasp-benel…
6
6
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
11 Nov 2022
🎤🧰 Take a look inside a Red Teamer's Toolbox for Physical Entry, with Ben Brücker! Discover attacker motivations for physical #soceng attacks & watch Ben demo the tools used to break into secure organizations. Only @OWASP BeNeLux Days in Tilburg, NL! eventbrite.com/e/owasp-benel…
5
4
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
10 Nov 2022
Want to have a go at hunting secrets? This CTF is for you🚩 Join us for the #OWASP WrongSecrets challenge and compete for an awesome mystery prize! 🏆 #cybersecurity @owasp
7
8
Next @OwaspSAMM training in The Netherlands in 2 weeks ...
OWASP Netherlands@owasp_NL
8 Nov 2022
The #OWASP BeNeLux Training Program is now live! Book your place now to avoid disappointment: eventbrite.com/e/owasp-benel… >> OWASP SAMM, with @sebadele >> OWASP Mobile Application Security, with Jeroen Beckers >> OpenKAT, with Brenno de Winter #infosec #CyberSecurity #appsec
1
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
9 Nov 2022
📢 Our First Speaker Announcement!📢 @rewtd will present "100x Your #AppSec Program" at this month's @OWASP BeNeLux Days in Tilburg, NL. Register here: eventbrite.com/e/owasp-benel… #cybersecurity #infosec #owasp
1
5
5
Seba Deleersnyder retweeted
OWASP Netherlands@owasp_NL
1 Nov 2022
We're proud to announce @achmea as our official venue sponsors for this year's #OWASPBeNeLux Days! eventbrite.com/e/owasp-benel… You can expect: > Exclusive talks on #OWASP, #AppSec & #Infosec > Networking and socials > Valuable training sessions (register now, limited spaces left!)
4
5
Load more