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Welcome to CIONET Belgium

Realise your ambition! Connect with your local community of digital leaders.

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Upcoming Events

 
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Belgium 28-8-25 Country Members Physical english

20 Years CIONET - CIONET Belgium: Summer Festival

A special celebration marking 20 years of CIONET—two decades of empowering digital leaders and driving innovation in the technology landscape. This exclusive event will bring together our members to reflect on the incredible journey we've shared and look ahead to the future of digital leadership.Featuring keynote presentations from visionary CIOs, industry pioneers, and founding members, we’ll explore how far we’ve come and what lies ahead in the ever-evolving world of technology. Together, we will honour the contributions of our members who have shaped CIONET’s legacy while offering insights into how the community will continue to lead in the years to come.This is more than a celebration—it’s an opportunity to reconnect, reflect, and recharge with your fellow digital leaders. Don't miss this exclusive experience packed with inspiring talks, networking opportunities, and special recognitions that highlight the best of CIONET’s history and future.Let’s celebrate the past, present, and future of the digital community you helped build.

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Belgium 28-8-25 Country Members Physical english

Summer Festival - Advisory Board

A special celebration marking 20 years of CIONET—two decades of empowering digital leaders and driving innovation in the technology landscape. This exclusive event will bring together our members to reflect on the incredible journey we've shared and look ahead to the future of digital leadership. Featuring keynote presentations from visionary CIOs, industry pioneers, and founding members, we’ll explore how far we’ve come and what lies ahead in the ever-evolving world of technology. Together, we will honour the contributions of our members who have shaped CIONET’s legacy while offering insights into how the community will continue to lead in the years to come.

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Belgium 2-9-25 All TRIBERS Virtual english

What Does It Cost to Host an App? ; A practical guide to calculating hosting costs across infra, licenses, and operations

You’ve been asked a simple question: “What does it cost to host this application?” But the answer is anything but simple. The platform sits across multiple data centres. The app spans a few VMs, shares a backup system, uses licensed monitoring, and touches five different teams. Your CMDB should help, but it’s rigid, outdated, or incomplete. And yet, you still need to provide a number, clear, explainable, and grounded in reality.

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Upcoming TRIBE Events

 
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August 5, 2025 Squad Session Invitation Only Virtual polish

AI Act – praktyka stosowania na rynku polskim

AI Act – dyrektywa unijna regulująca wiele zasad wykorzystania AI w modelach biznesowych- już obowiązuje na polskim rynki. Ciekawe są prawdziwe i realne przypadki jej stosowania. Spójrzmy na temat od strony regulacyjnej, czyli prawnej. Ale zobaczmy praktykę aktywnej w temacie kancelarii prawnej. Zaprosiliśmy mecenaskę Aleksandrę Maciejewicz z kancelarii Lawmore, która od dłuższego czasu jest niezwykle aktywna i praktykuje w tym temacie. Poznamy podstawę prawną, praktyczne case’y i opis sytuacji oczami prawdziwego praktyka.

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August 6, 2025 Squad Session Invitation Only Virtual polish

DORA: wszystko, co chcielibyście wiedzieć, a baliście się zapytać

Michał Kulesza, adwokat, partner w departamencie technologicznym kancelarii Rymarz Zdort Maruta i szef zespołu regulacji ICT, przeprowadzi nas przez kluczowe wątki rozporządzenia i zmierzy się z pytaniami zgłoszonymi przez uczestników. Omówimy zarówno krytyczne aspekty na początku wdrożeń, jak i dostrajanie zmian na poziomie organizacyjnym i strategicznym. Masz konkretny temat, który warto poruszyć? Zgłoś go w trakcie rejestracji. Zamiast czytać między wierszami DORA – porozmawiajmy o tym wprost.

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August 7, 2025 Squad Session Invitation Only Virtual polish

Automated Systems Testing

Duże tempo developmentu i dokonywanych zmian wymaga nowej klasy testowania. Jakość systemów obserwowana na produkcji będzie pochodną skuteczności tego procesu. Duże nadzieje wiążemy z platformami wspierającymi testowanie i opartymi na AI. Sesja ta pokaże, gdzie jesteśmy w poszukiwaniu takich rozwiązań i gdzie ewaluuje myślenie szefów testów i ich rozwiązania organizacyjne.

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CIONET Partner Updates

CIONET Partner Updates

Recent Cases

Please Log In with your CIONET account first

Fischer Homes - Reduces alerts up to 8,000 percent with Trend Vision One Fischer Homes

Started in 1980 in the northern Kentucky garage of Henry and Elaine Fischer, Fischer Homes is now the 31st largest home builder in the country. “My team’s mission is to enhance safety, manage evolving threats, and empower our growing employee workforce,” says Troy Riegsecker, the company’s infrastructure manager.

CHALLENGES

Cybersecurity is a priority for Fischer Homes—but like many businesses, human error is a top challenge. From training employees not to click on suspicious links to ensuring all devices are regularly updated, Riegsecker’s team works hard to reduce risk. However, as the company grows and encounters arise in evolving threats and zero-day exploits, keeping the organization safe from threats becomes increasingly difficult. “The biggest problem was that I couldn’t see our east-west network traffic between our endpoints,” adds Riegsecker. “The attack surface risk management module helps to identify blind spots in our environment, especially where assets are highly exposed.“

 

"The Risk Index is one of the key things I look at every day. If there are any XDR detections, I drill into it and share the reporting with our executive team."

Troy Riegsecker Troy Riegsecker - Infrastructure Manager, Fischer Homes
 
 

WHY TREND

In 2020, Fischer Homes experienced a zero-day exploit and realized that their current security solution was improperly configured by a third-party. “We quickly resolved the incident with the help of a Trender from the IR team who remained in contact with me for eight hours straight, troubleshooting and recommending solutions until the issue was resolved,” says Riegsecker. While competing home builders were down for 10 days as a result of the attack, Fischer Homes was back up and running within 72 hours. This experience provided Riegsecker with the foresight to strengthen their existing security posture with additional Trend solutions.

“Trend Micro stepped up and ensured that our environment was fully optimized,” says Riegsecker. “Our cybersecurity posture is significantly stronger than it was four years ago. When you have people who ensure you are fully protected, why would you want to leave?”

 

"Trend Vision One – Cloud Security scans everything and removes threats. We went from 70 to 80 alerts to just one or two."

Troy Riegsecker - Infrastructure Manager, Fischer Homes

 
 

SOLUTION

Fischer Homes added Trend Vision One with XDR and Trend Micro Cloud App Security to bolster the existing deployment. With Trend Vision One in place, Fischer Homes has a complete view of anomalies, threats, and statuses across its entire IT environment.

Trend Vision One – Cloud Security was also added to protect cloud workloads and lock down Fischer Homes’ AWS and Azure deployments. It also allows for geofiltering, which ensures that they know everything that exists in their inventory.

“While we had security protection, we weren’t stopping actual attacks. Trend Vision One – Cloud Security scans everything and removes threats. We went from 70 to 80 alerts to just one or two,” says Riegsecker. “Purchasing via AWS Marketplace has also been very simple for us, giving us more flexibility and helping us to plan our budget better because we know exactly how much it will cost.”

 
 

RESULTS

Fischer Homes has configured filters to prevent foreign malicious actors from accessing their systems. With Trend security solutions, Riegsecker has automated much of their threat scanning, detection, and mitigation, freeing up staff time and resources. “Reporting has also improved, and we no longer spend valuable time investigating an onslaught of false positive alerts,” he adds. “With better visibility into the company’s IT environment, we can stay on top of threats and help empower the Fischer Homes workforce to succeed.”

Since implementing attack surface risk management via Trend Vision One, Riegsecker has greater visibility into blind spots by continuously identifying unknown and unmanaged assets across Fischer Homes’ environment, significantly improving their security posture. “With Trend Vision One, the Risk Index is one of the key things I look at every day. If there are any XDR detections, I drill into it and share the reporting with our executive team,” says Riegsecker.

 
 

WHAT'S NEXT

The Trend experience has been so positive that Riegsecker is now managing Fischer Homes’ security via the Trend managed detection, response, and support solution. “Trend Service One enables us to focus on high-value projects and leaves security to the experts to handle,” he adds. “With managed XDR services as part of the package, my team now has the freedom to focus on other priorities. Instead of spending 45 minutes tracking down potential threats, I can now simply click a link and determine if an alert is legitimate in three minutes.”

In addition, Riegsecker has added an intrusion detection system (IDS) to the company’s current firewall. This partnership with Trend gives Riegsecker the confidence to work more efficiently and accurately. “With Trend helping us to stay on top of things, I feel like we can really accelerate our business because we are staying ahead of the threats,” says Riegsecker.

 
 

CIONET Circles

CIONET Business Circles

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Healthcare Circle

Digital Transformation is redefining the future of health care and health delivery. All stakeholders are convinced that these innovations will create value for patients, healthcare practitioners, hospitals, and governments along the patient pathway. The benefits are starting from prevention and awareness to diagnosis, treatment, short- and long-term follow-up, and ultimately survival. But how do you make sure that your working towards an architecturally sound, secure and interoperable health IT ecosystem for your hospital and avoid implementing a hodgepodge of spot solutions? How does your IT department work together with the other stakeholders, such as the doctors and other healthcare practitioners, Life Sciences companies, Tech companies, regulators and your internal governance and administrative bodies?

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Telenet Business Leadership Circle

The Telenet Business Leadership Circle powered by CIONET, offers a platform where IT executives and thought leaders can meet to inspire each other and share best practices. We want to be a facilitator who helps you optimise the performance of your IT function and your business by embracing the endless opportunities that digital change brings.

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Les Rencontres

Découvrez la dynamique du leadership numérique aux Rencontres de CIONET, le programme francophone exclusif de CIONET pour les leaders numériques en Belgique, rendu possible grâce au soutien et à l'engagement de nos partenaires de programme : Deloitte, Denodo et Red Hat. Rejoignez trois événements inspirants par an à Liège, Namur et en Brabant Wallon, où des CIOs et des experts numériques francophones de premier plan partagent leurs perspectives et expériences sur des thèmes d'affaires et de IT actuels. Laissez-vous inspirer et apprenez des meilleurs du secteur lors de sessions captivantes conçues spécialement pour soutenir et enrichir votre rôle en tant que CIO pair. Ne manquez pas cette opportunité de faire partie d'un réseau exceptionnel d'innovateurs numériques !

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Female Leadership Circle

CIONET is committed to highlighting and celebrating female role models in IT, Tech & Digital, creating a leadership programme that empowers and elevates women within the tech industry. This initiative is dedicated to showcasing the achievements and successes of leading women, fostering an environment where female role models are recognised, and their contributions can ignite progress and inspire the next generation of women in IT. Our mission is to shine the spotlight a little brighter on female role models in IT, Tech & Digital, and to empower each other through this inner network community.

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Check out our latest news

Testimonials

Geert Goethals
Geert Goethals
CIO
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Bahadir Samli
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Group CIO
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Chief Information Officer
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Vice President IT and CIO Medical Devices EMEA
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Thomas Kessler
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Koen Segers
Managing Director Belgium and Luxembourg
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Group IT Directo
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Dirk Deridder-1
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Thierry Driesens
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Koen Vandaele
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Liesbet D'hoker
Managing Director
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Director General Digital Transformation
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Tom Tomczak
Chief Commercial Officer (CCO)
NRB
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Cassandre Laurent
Directeur général
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An Swalens
Head Of IT (CIO)
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Elke Laeremans
Chief Digital & Supply Chain Officer at Casa International
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Executive Advisor
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Dean
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Head of Digital EMEA
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Christel Plessers
Head of IT European Markets
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Team

Luc Hendrikx
Luc Hendrikx
CEO
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Partner - CCO
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Daniel Eycken
Partner - COO
Hendrik Deckers
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Founder - MD
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Jelte Scheys
Tribes Sales Director Belgium
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Herman Roelandts
Tribe Master
Joseph Antoun
Joseph Antoun
Senior Program Director
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Eman De Sutter
Program Manager
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Shelly Deracourt
Program Manager
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Charlotte Coen
Partner Success Manager
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Ivana Bradvica
Junior Event Manager
ML B-W-1
Martine Lefevre
Financial Controller
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Vlera Berisha
Junior Community Manager
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Phaedra Vanhaeren
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Contact us

Would you like to know more about CIONET Belgium, membership or partnership opportunities? Do you have feedback or any other question? Send us a message!