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Belgium 13-1-26 Squad Only Virtual english

Moving Legacy Systems to the Cloud Efficiently : Balancing cost, risk, and continuity in complex migrations

Migrating legacy systems to the cloud remains one of the toughest balancing acts in IT. Every choice affects stability, cost, and trust at once, and what starts as a modernisation effort quickly turns into a negotiation between ambition and reality. Suddenly budgets rise, dependencies appear late, and timelines tighten as old architectures collide with new expectations. In the end, success depends on sequencing, ownership, and aligning business priorities with infrastructure limits, and not only on technical readiness. Making it work requires more than a plan on paper. Knowing which systems genuinely belong in the cloud, which can wait, and which should stay put shapes the entire roadmap and defines its success. Each refactoring decision sets the level of future flexibility, but it also drives cost and risk. The trade-offs between speed, sustainability, and resilience only become clear once migration begins and pressure builds. Let’s discuss how to plan migrations that stay on track, manage hidden dependencies, and handle downtime with confidence. Let’s also discuss how governance, testing, and vendor coordination keep progress visible and credible. Are you in? A closed conversation for those who turn cloud migration from a disruption into a long-term advantage.

Belgium 20-1-26 All Members Physical english

The CIO as Investor - CIONET Belgium Annual Event

CIOs today are being judged less as technology leaders and more as portfolio managers. Every euro is under scrutiny. Boards and CFOs demand lower run costs, higher efficiency, and clear ROI from every digital initiative. Yet, they also expect CIOs to place bets on disruptive technologies that will keep the enterprise competitive in five years. This constant tension is redefining the role. In this session, we go beyond FinOps and cost reporting to tackle the strategic financial dilemmas CIOs face.

Belgium 22-1-26 Invitation Only Virtual english

AI-Driven Development: Redesigning workflows, responsibilities, and trust in the age of automation

AI coding assistants entered development teams quietly, but their impact grows by the day. What started as autocomplete now shapes architecture decisions, documentation, and testing. And when productivity gains are visible, so are new risks: security blind spots, uneven quality, and the slow erosion of shared standards. Teams move faster, but not always in the same direction. The challenge has become integration rather than adoption. And new questions have risen: how do you blend automation into established practices without losing oversight? When is human review still essential, and what should the rules of collaboration between developer and machine look like? As AI tools learn from proprietary code, where do responsibility and accountability sit? Let’s talk about how to redefine those workflows, balancing creativity with control, and protecting code quality in a hybrid human-AI environment. A closed conversation on where AI accelerates progress, where it introduces new debt, and how development culture must evolve to stay credible.

January 13, 2026 Squad Session Invitation Only Virtual english

Moving Legacy Systems to the Cloud Efficiently : Balancing cost, risk, and continuity in complex migrations

January 22, 2026 Squad Session Invitation Only Virtual english

AI-Driven Development: Redesigning workflows, responsibilities, and trust in the age of automation

January 27, 2026 Squad Session Invitation Only Physical english

Zero Trust in Reality : Making segmentation, identity, and access work in complex environments

Zero Trust sounds simple on paper: trust no one, verify everything. But once you start implementing it, the fun begins. Legacy systems, hybrid networks, and human habits don’t read the manual. The idea is solid; the execution, not so much.

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SIGNAL IDUNA Asigurare Reasigurare achieves full visibility with Trend Micro Vision One™

Trend Micro's cloud-based security solutions played a crucial role in supporting SIGNAL IDUNA's digital transformation, providing efficient and cost-effective protection while reducing the burden on IT infrastructure.

OVERVIEW

The pandemic accelerated the global digital transformation process, resulting in significant changes in the Romanian insurance market. For SIGNAL IDUNA Asigurare Reasigurare, the digitization of most of the company’s processes allowed employees to quickly benefit from a series of operational and technical measures that enabled them to continue working remotely.

"Trend Micro’s integrated solutions have proven to be very efficient and cost- effective. With the cloud- based subscription model, the burden of our IT infrastructure has been relieved, and our cybersecurity staff can focus on enterprise business security."

Andreea Grafu - IT Manager, SIGNAL IDUNA Asigurare Reasigurare

CHALLENGES

While increased digitalization allowed SIGNAL IDUNA Asigurare Reasigurare to work remotely, they now faced the challenge of maintaining a secure working environment. Most importantly, they needed to provide customers with an adequate level of data security. Moreover, today’s business world is becoming increasingly connected. The number and quality of cyberattacks are constantly increasing with the development of information technologies. To solve these challenges, SIGNAL IDUNA Asigurare Reasigurare wanted to implement a dynamic approach to cybersecurity that can defend against the ever-growing number of threats.

WHY TREND

The company was already using Trend Micro solutions but decided to expand its cybersecurity solutions to cover a broader area of network layers. When Trend Micro was initially selected as the security solutions provider, all alternative security solutions were considered alongside industry analyst recommendations. To protect the entire integrated environment, additional Trend Micro solutions were introduced, allowing IT staff to manage security more effectively across all areas.

SOLUTION

SIGNAL IDUNA Asigurare Reasigurare is now using Trend Micro Vision One with multi-layer, extended detection and response (XDR) capabilities, which secure email, endpoints, servers, cloud resources and the network, providing complete visibility and faster response. The SaaS solution featured automatic upgrades and updates, further reducing IT infrastructure costs.

RESULTS

The implementation only took six months to complete. SIGNAL IDUNA Asigurare Reasigurare’s cybersecurity was enhanced by aggregating and analyzing the activity of various IT infrastructure assets and improving visibility. Trend Micro’s solutions have proven to be highly efficient and easy to maintain, while making a significant difference to the company’s infrastructure. The cloud subscription model allows for more time to focus on establishing business security policies rather than ensuring solutions are updated to the latest version. The implementation of Trend Micro solutions also made it possible to meet all compliance regulations related to data security, both Romanian and European. This is an extremely important aspect for customers when choosing service providers.

WHAT'S NEXT

Implementing a dynamic approach to cybersecurity in the company ensures flexible adaptation to the ever-growing number of cyber threats. With automatic software updates to the latest versions, SIGNAL IDUNA Asigurare Reasigurare can stay current with latest Trend Micro security solutions, allowing their cybersecurity professionals to focus on standardizing the company’s data protection processes.

Technologies

Trend Vision One™ cloud security platform Vision One™ with Managed XDR

CIONET Business Circles

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?

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.

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 !

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.