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Welcome to CIONET Belgium

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Upcoming Events

 
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Belgium 23-9-25 Squad Only Virtual english

Cybersecurity Without the Burnout ; Refocusing effort when alerts, threats, and pressure won’t stop

Security teams are overwhelmed. Too many tools. Too many alerts. Too few people. And now, increasing pressure from the board to protect everything, everywhere, all the time. Expect honest reflection, shared strategies, and a conversation that cuts through compliance noise and focuses on what to do when your team is stretched and your risk is rising.

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Belgium 23-9-25 Invitation Only Physical english

Reclaim the cloud : Powering Belgian Finance with Sovereignty

In today's rapidly evolving digital landscape, the financial services industry in Belgium faces a critical juncture regarding its cloud adoption strategy. While the allure of cloud computing – with its promise of scalability, agility, and innovation – is undeniable, the unique regulatory demands and paramount need for data sovereignty present significant challenges. This CIONET roundtable, aims to bring together Digital Leaders from the Belgian financial sector to discuss how to navigate these complexities. We will explore how financial institutions can leverage cloud technologies while ensuring complete control over their data, maintaining compliance with stringent European regulations like GDPR and DORA, and mitigating geopolitical risks.

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Belgium 24-9-25 Invitation Only Physical english

Bridging the Unbridgeable: IT Meets M(i)OT ; Converged infrastructures demand converged security

As smart devices proliferate across operational environments — from sensors on factory lines and GPS trackers in logistics fleets to wearables in healthcare and connected systems in smart cities — the integration of Managed IoT (MiOT) is accelerating. But with it comes a surge in cybersecurity risks. No longer isolated or air-gapped, OT systems are becoming fully networked, remotely accessible, and deeply entwined with IT. This creates a vulnerable, highly complex digital mesh, one where a single compromised device can trigger physical, financial, and reputational consequences.

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Upcoming TRIBE Events

 
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September 23, 2025 Squad Session Squad Only Virtual english

Cybersecurity Without the Burnout ; Refocusing effort when alerts, threats, and pressure won’t stop

Security teams are overwhelmed. Too many tools. Too many alerts. Too few people. And now, increasing pressure from the board to protect everything, everywhere, all the time. Expect honest reflection, shared strategies, and a conversation that cuts through compliance noise and focuses on what to do when your team is stretched and your risk is rising.

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September 30, 2025 Squad Session Squad Only Virtual english

Technical Debt: When to Pay It and When to Walk Away ; Making smart trade-offs between progress, maintenance, and risk

Everyone has technical debt. The question is what to do with it. Refactor now? Wait for the next feature? Build on it and hope it holds? If you’re tired of debating whether to clean up or move on, this session helps you frame the debt conversation in a way that supports both speed and stability.

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October 2, 2025 Squad Session Squad Only Virtual english

The Career Path of the Architect ;Great architecture begins with great architects

Architecture doesn’t happen in diagrams. It happens in minds, seasoned, curious, sharp minds that understand how the pieces fit. But who’s shaping these minds? Who’s growing the next generation of digital architects? If you’re responsible for complex systems, and for the people designing them, this session is for you.

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CIONET Partner Updates

CIONET Partner Updates

Recent Cases

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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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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!