Sebastien Deleersnyder

Sebastien Deleersnyder Email and Phone Number

Co-founder and CTO @ Toreon
Ghent, BE
Sebastien Deleersnyder's Location
Ghent Metropolitan Area, Belgium, Belgium
Sebastien Deleersnyder's Contact Details

Sebastien Deleersnyder personal email

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Sebastien Deleersnyder phone numbers

About Sebastien Deleersnyder

With Toreon we have one goal in mind: to make working together in the digital world much safer.Working with us means having a partner in digital security. Our people are driven by knowledge and focused on collaboration. Through coaching and training we don’t just increase your security level, but grow the internal expertise within your organisation.That’s how we achieve digital progress, together.I am co-founder, CTO of Toreon and a proponent of application security as a holistic endeavor. I started the Belgian OWASP chapter, was a member of the OWASP Foundation Board and performed several public presentations on Application Security. With a background in development and many years of experience in security, I have trained countless developers to create software more securely. I lead OWASP projects such as OWASP SAMM, thereby truly making the world a little bit safer. Now I adapt application security models to the evolving field of DevOps and also focus on bringing Threat Modeling to a wider audience.Delivered Threat Modeling training at Black Hat, OWASP, O'Reilly and several international customers. More on our Threat Modeling training: https://www.toreon.com/threatmodeling/

Sebastien Deleersnyder's Current Company Details
Toreon

Toreon

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Co-founder and CTO
Ghent, BE
Website:
toreon.com
Employees:
66
Sebastien Deleersnyder Work Experience Details
  • Toreon
    Co-Founder And Cto
    Toreon
    Ghent, Be
    View
  • Toreon
    Co-Founder & Cto
    Toreon Apr 2021 - Present
    Antwerpen, Antwerpen, Be
    With Toreon we have one goal in mind: to make working together in the digital world much safer.Working with us means having a partner in digital security. Our people are driven by knowledge and focused on collaboration. Through coaching and training we don’t just increase your security level, but grow the internal expertise within your organisation.That’s how we achieve digital progress, together.
    View
  • Toreon
    Co-Founder & Ceo
    Toreon 2014 - Apr 2021
    Antwerpen, Antwerpen, Be
    As security project leader, application security specialist, trainer and trusted advisor for our customers, I have a track record of delivering information security projects. I specialise in Web & Mobile Application Security, combining both my broad software development and ICT security experience.I believe that our customers should be able to trust the applications their business and users depend on. The Toreon Application Security solutions help our customers identify and mitigate risk in the complete life-cycle of their business applications:* Secure development lifecycle assistance based on OWASP best practices to analyse and improve the security maturity of our customer application development & acquisition processes* Threat modelling to fight security flaws in the application design stage* Web & mobile application security assessments to eradicate security bugs during build and testing stages*Secure deployment guidance, including Web Application Firewall (WAF) setup and optimisation, to project applications in production* Web & mobile application security training with hands-on labs to train and certify developers* Startup and coaching of application security groups to build and mature our customer application security capabilities.
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  • Data Protection Institute
    Coo & Trainer
    Data Protection Institute Apr 2021 - Present
    Antwerpen, Antwerpen, Be
    Founded in 2012, DPI focuses on trainings on the crossroads of data protection, governance and security. We believe in a digital and data driven world, where industries must build their innovation pipelines with security and privacy in mind. All stakeholders involved, from board members to data protection officers, information security professionals and data managers must understand how these domains interact and can be harmonized. Our trainings are reflecting this view.
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  • Owasp Samm
    Project Co-Leader
    Owasp Samm Nov 2014 - Present
    Project co-leader of OWASP SAMM
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  • Owasp Belgium Chapter
    Owasp Belgium Volunteer
    Owasp Belgium Chapter May 2005 - Present
    OWASP Belgium Volunteer (2024 +)Founder and chapter leader of OWASP Belgium (2005-2023)Started and still running the OWASP Belgium chapter together with a great team of OWASP volunteers.We organize about 4 chapter meetings per year and one OWASP BeNeLux conference per year details: https://owasp.be/ and https://www.owaspbenelux.eu/
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  • Owasp Foundation
    Owasp Volunteer
    Owasp Foundation 2005 - Present
    I am active within OWASP since 2005 and have contributed year on year to OWASP chapters, conferences, projects and the OWASP mission of fighting the causes of software insecurity. I served on the OWASP Foundation board from 2007 to 2013.I co-organized the European AppSec Conferences in OWASP AppSec Europe 2008 - Belgium and OWASP AppSec Europe 2009 - Poland.I have started the successful Belgium Chapter in 2005 and have helped starting other chapters in Europe.Together with the Netherlands and Luxembourg we organize the yearly OWASP BeNeLux Days.Currently I am the OWASP OpenSAMM co-project leader (details on www.opensamm.org).The Open Web Application Security Project (OWASP) is a 501c3 not-for-profit worldwide charitable organization focused on improving the security of application software. Our mission is to make application security visible, so that people and organizations can make informed decisions about true application security risks.
  • Tall Solutions
    Web Application Security Specialist - Freelance
    Tall Solutions Jan 2010 - Present
    Providing AppSec consulting services.Specialised in secure development lifecycle projects, setting up software security groups and closing audit findings regarding application security :-)
  • Belgian Cyber Security Coalition
    Cybersecurity Personality Of The Year 2022 In Belgium
    Belgian Cyber Security Coalition Oct 2022 - Nov 2023
    Brussels, Brussels Region, Be
    I had the honour of being selected the Cyber Security Personality of 2022 by Belgian Cyber Security Coalition.If you want to go fast, go alone; if you want to go far, go together ...I dedicate this price to my colleagues, friends, and the volunteers at Toreon, Data Protection Institute, OWASP BeNeLux Days, OWASP SAMM, OWASP® Foundation, BruCON, Cyber Security Challenge Belgium, Passwerk, CoderDojo Belgium and many more!I could not have done this without you all ...Details and photos are available here: https://lnkd.in/eM7hCKrK
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  • Bnp Paribas Fortis
    Security Architect – E-Banking Security Specialist
    Bnp Paribas Fortis Sep 2013 - Feb 2015
    Brussels, Brussels Region, Be
    Information Security and Risk Management for Internet and Mobile Banking
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  • Brucon
    Co-Founder And Co-Organizer
    Brucon Jan 2009 - Nov 2014
    Drieslinter, Flemish Region, Be
    BruCON is an annual security and hacker(*) conference providing two days of an interesting atmosphere for open discussions of critical infosec issues, privacy, information technology and its cultural/technical implications on society. Organized in Brussels, BruCON offers a high quality line up of speakers, security challenges and interesting workshops. See www.brucon.org.
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  • Ing Insurance Central And Rest Of Europe
    Web Security Project Manager
    Ing Insurance Central And Rest Of Europe Jul 2012 - Jul 2013
    Startup a Centre of Expertise Web Security for ING Insurance Central and rest of Europe.
  • Sait Zenitel
    Managing Technical Consultant Ict Security
    Sait Zenitel Jan 2010 - Aug 2012
    Zellik, Be
    Started up the ICT Security bussines line for SAIT Zenitel BeNeLux-France. Performed several web application security engagements in finance and utility sector.
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  • Telindus Nv
    Competence Domain Captain Application & Content Security
    Telindus Nv Apr 2007 - Dec 2009
    Brussels, Be
    Application & Content Security coaching & technical leadership Develop the Application & Content Security business by defining new/amended solutions Develop the Application & Content Security business by creating awareness internally an externally Develop strategic vision of where Telindus should be in the Application & Content Security domain within 1-3-5 years Provide expert Application & Content Security advise for customers
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  • Ascure
    Principal Information Security Consultant
    Ascure Jan 2003 - Mar 2007
    I performedSecurity Architecture, Threat Modeling, Web Application and Web Services Security training and information security project management tasks in Banking, Healthcare and Government industries.
  • Unisys Belgium
    Integration Architect And Various Security Roles
    Unisys Belgium Oct 1998 - Dec 2002
    Blue Bell, Pennsylvania, Us
    Security Consultant, Security Officer and Operations manager for various customers, including European institutions.Integration Architect in Banking.
    View
  • Real-Software
    Analyst-Programmer
    Real-Software Feb 1997 - Sep 1998
    Be
    Analyst-Programmer in Healthcare and Steel Industry
    View
  • Rtusi
    Real-Time Programmer, Web Site Developer And Sales Officer
    Rtusi Aug 1995 - Jan 1997
    Development of a Mil 1553 Std bus test equipment for the Space Station AlphaDevelopment of database-driven Intra- and Internet sites Pre-sales, sales and services of real-time Software and Hardware

Sebastien Deleersnyder Skills

Security Application Security Web Application Security Information Security Management Information Security Cissp Penetration Testing Computer Security Network Security Security Architecture Design Project Management Web Application Security Assessment Owasp Firewalls Vulnerability Assessment Internet Security Iso 27001 Software Development Pre Sales Information Technology Integration Cloud Computing It Audit Pci Dss Management Security Audits Vulnerability Management Ids Cryptography Security Awareness Cisa Business Continuity Web Application Firewall Product Management Ceh Identity Management Threat Modeling Security Policy Cism Strategy Checkpoint Encryption Tcp/ip Computer Forensics

Sebastien Deleersnyder Education Details

  • Vlerick Leuven Gent Management School
    Vlerick Leuven Gent Management School
    Middle Management Programme
  • Ghent University
    Ghent University
    Computer Science – Applied Informatics

Frequently Asked Questions about Sebastien Deleersnyder

What company does Sebastien Deleersnyder work for?

Sebastien Deleersnyder works for Toreon

What is Sebastien Deleersnyder's role at the current company?

Sebastien Deleersnyder's current role is Co-founder and CTO.

What is Sebastien Deleersnyder's email address?

Sebastien Deleersnyder's email address is se****@****yder.eu

What is Sebastien Deleersnyder's direct phone number?

Sebastien Deleersnyder's direct phone number is 00324785*****

What schools did Sebastien Deleersnyder attend?

Sebastien Deleersnyder attended Vlerick Leuven Gent Management School, Ghent University.

What are some of Sebastien Deleersnyder's interests?

Sebastien Deleersnyder has interest in Reading Sci Fi, Snowboarding, Running, Cycling.

What skills is Sebastien Deleersnyder known for?

Sebastien Deleersnyder has skills like Security, Application Security, Web Application Security, Information Security Management, Information Security, Cissp, Penetration Testing, Computer Security, Network Security, Security Architecture Design, Project Management, Web Application Security Assessment.

Who are Sebastien Deleersnyder's colleagues?

Sebastien Deleersnyder's colleagues are Thomas Brankaer, Annemie Ponsaers, Rosalie Van Dijk, Satpal Singh, Ngilo Matius, Steffie Joosen, Jarne Peelman.

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