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Belgium 19-5-26 Invitation Only Physical english

AI vs AI in Cybersecurity: When defenders and attackers both use AI

The game has changed, clearly. Attackers have AI, defenders have AI, and both sides are learning faster than anyone expected, or maybe the attackers are just a bit faster. What used to take hours now happens in seconds, and detection windows close before alerts even appear. It’s adaptation beyond automation, and no one gets to sit still. But every promise of AI-driven defence comes with a price. The tools are expensive to train, maintain, and monitor. Mistakes cost more too. False positives drain teams, model drift hides real threats, and poisoned data turns protection into confusion. So now it’s not only about defending networks, it’s about defending the defenders themselves, from fatigue, blind trust, and automation gone wrong. So how do you keep visibility when both sides use the same weapons? How do you detect intent when patterns look human but aren’t? How do you justify cost when failure still happens, just faster? Let’s explore what happens when algorithms face each other on both sides of the firewall, and what new defences emerge when speed alone is no longer enough. A closed conversation about a future where cybersecurity becomes an AI vs AI battle, and humans still have to win.

Belgium 21-5-26 All Members Physical english

Replace, Wrap, or Rebuild? : Core modernization in financial services and insurance, without a full rewrite.

For banks, insurers, and other financial services leaders, core modernization is rarely a simple technology decision. The harder question is what to replace, what to wrap, what to rebuild selectively, and what to leave alone. This round table brings together senior peers to discuss how they are making those choices under real constraints: resilience, control, regulatory scrutiny, delivery speed, vendor dependency, and the risk of getting sequencing wrong. The conversation will focus on practical judgment, where modernization creates value, where it adds risk, and how to move forward without triggering another multi-year transformation cycle. A small-group discussion for leaders looking for clear decisions, credible trade-offs, and peer perspective.

Belgium 22-5-26 Invitation Only Physical english

Managing Vendor Lock-In: Balancing dependence, cost, and control in strategic partnerships

Every vendor swears their platform is open, flexible, and built for freedom. Then comes the renewal date. The price goes up, migration looks painful, and “strategic partnership” starts to feel more like dependency. Most organisations don’t get trapped overnight, they walk into it one contract at a time. Broadcom, anyone? We know lock-in isn’t only technical, it’s commercial, architectural, and even cultural. Once tools shape how teams work, switching becomes not only costly but politically impossible. So how do you manage dependency without losing leverage? What do you do when moving away costs more than staying? How do you negotiate from a position of weakness? And what governance models help prevent lock-in before it happens? Let’s share how to keep options open, make vendors compete without breaking partnerships, and find leverage even when it seems there’s none left. A closed conversation for those who’ve learned that freedom in IT is rarely free.

May 19, 2026 Squad Session Invitation Only Physical english

AI vs AI in Cybersecurity: When defenders and attackers both use AI

May 22, 2026 Squad Session Invitation Only Physical english

Managing Vendor Lock-In: Balancing dependence, cost, and control in strategic partnerships

May 26, 2026 Squad Session Invitation Only Virtual english

The Career Path of the Cloud Engineer: From system builder to strategic enabler of digital scale

The cloud engineer’s world keeps expanding. It started with provisioning and automation, but now it touches everything: resilience, security, cost, and even business continuity. What used to be a back-end function has become one of the most visible roles in digital operations. Yet with that visibility comes pressure: constant evolution, constant firefighting, and very little time to step back and ask, “Where is this career actually going?”

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Asseco PST Addresses Sales and Project Management Challenges

Asseco PST’s sales and project management systems were outdated and couldn’t keep up. Using OutSystems, they solved their systems issues with two new apps that have empowered their sales and management teams to get on top of their work-flow and increase business growth.

"By partnering with Do iT Lean and leveraging the OutSystems platform, we were able to address these challenges in weeks vs. months or years. What makes this development process really interesting is the ability to model processes in a simple way and, at the same time, see the result almost immediately. Looking back, this was a winning bet and today when we think of improving more internal processes, we think OutSystems."Miguel Lúcio, Chief Financial Officer

Time to Move on From Waterfall Development

Challenge - Asseco PST is a technology company that specializes in solutions for financial services. It employs over 400 people with a turnover of €33.4 million and a customer portfolio of more than 60 banks in Portuguese-speaking countries. Asseco PST was using a traditional waterfall development framework but felt the need to increase their business speed and accelerate deployment of its internal business processes to a portal platform.

As their business grew, sales and project management control processes became a challenge within the existing systems. The company needed an integrated end-to-end process to manage their sales lifecycle, from lead registration to opportunity completion, and a streamlined lead-to-customer capture capability that seamlessly fed the downstream project management and billing systems.

Two New Apps Built With OutSystems

Solution - Working with OutSystems partner Do iT Lean and leveraging the low-code platform, Asseco PST was able to address these challenges through two apps: the Sales Management System (SMS), which automates end-to-end sales processes from lead identification to closing the deal, and the Project Management System (PMS), which supports the full project management process from project adjudication to final delivery to the customer. And they did it in weeks instead of months or years; it took five developers 20 weeks to build the SMS and 15 weeks to deliver the PMS.

Channel Partner

Do iT Lean is a boutique services company focused on delivering mobile and web applications that give an immediate impact to your business. Do iT Lean operates in Europe, North America, Australia and Hong Kong .

Learn more about Do iT Lean

Speedy Processes and Manageable Moving Parts

Results - Fifty to seventy users are now utilizing these new apps and bringing Asseco PST’s processes up to speed. The sales team can plan and control their interactions with customers, and management can analyze real-time information about the pipeline and leads won. Projects with lots of moving parts are easy for managers to keep track of, meaning they can focus on financials. And with a centralized information repository, data is more accessible than ever before, plus integration is a breeze.

OutSystems helped Asseco PST understand that agile adoption could be applied to other business development lines. Now, when they think about addressing a problem or a business process challenge, they start to think how it fits in the OutSystems development pipeline.

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CIONET Business Circles

Cyber Circle

CIONET’s Cyber Circle: a new three-event programme exclusively focusing on the most urgent, complex, and high-impact challenges in cybersecurity today. Launched in 2026, this initiative brings together CISOs, CIOs, and senior IT executives with a strong interest in cybersecurity for three curated gatherings each year. As part of CIONET’s trusted executive community, the Cyber Circle provides a confidential, peer-driven environment to exchange insights, share real-world experiences, and address evolving cyber threats. Each session is designed to foster strategic dialogue, strengthen resilience, and elevate cybersecurity as a core driver of business value.

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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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.