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CIONET - What's next

Connecting ambitious digital leaders and businesses around the globe.

Catch up on the upcoming CIONET Events

             
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Switzerland Nov 12, 2025 Country Members Physical english

Zurich: Mastering Digital Sovereignty

CIONET invites you to a private dinner with a select group of enterprise CIOs and senior infrastructure leaders in Zurich – part of a multi-country dialogue series with IT executives across Europe. This strategic dialogue is designed for digital leaders to share insights on one of the most pressing challenges facing today's leaders: How can organisations build true digital sovereignty in the face of geopolitical uncertainty, regulatory pressure, and growing technological dependencies?

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Germany Nov 13, 2025 Country Members Physical german

Frankfurt: CIDO Women - Female Leadership Circle

Bauen Sie mit uns ein starkes Netzwerk führender WOMEN CIDOs aus der IT- und Technologiebranche auf! Unser zweites Treffen findet im PwC Experience Center in Frankfurt statt.

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Belgium Nov 13, 2025 Country Members Physical english

The New CISO - CIONET Belgium: Community Event

The Role of the Chief Information Security Officer (CISO) The role of the Chief Information Security Officer (CISO) is no longer confined to securing the network perimeter. As organisations become more digitally connected and data-driven, the CISO’s responsibilities have expanded far beyond traditional security measures. Today’s CISO must not only defend against cyber threats but also enable the business to innovate securely, manage complex regulatory environments, and instill a culture of trust across the organisation. This event will explore the evolving role of the CISO as a strategic leader who balances security with business enablement. As digital transformation accelerates, how can CISOs align their security strategies with organisational goals, ensure compliance, and lead their teams in the fight against increasingly sophisticated threats? Key Discussion Points: From Gatekeeper to Strategic Partner: How CISOs can shift from being seen as barriers to innovation to becoming key enablers of business agility and transformation through security. Balancing Risk and Innovation: Learn how top CISOs navigate the delicate balance between mitigating risk and supporting the organisation’s need to innovate and scale in a secure environment. Governance, Risk, and Compliance (GRC): Explore how CISOs are managing an increasingly complex regulatory landscape, ensuring compliance while still driving business objectives forward. Building a Security-First Culture: Practical strategies for CISOs to foster a culture where security is embedded into every part of the business, from boardroom discussions to frontline operations. CISO as Crisis Manager: How to prepare for and lead your organisation through major cybersecurity incidents. From ransomware attacks to data breaches, we’ll discuss how today’s CISO is as much a crisis manager as they are a strategist. Why You Should Attend: As a CISO, your role is evolving faster than ever before. This event is designed to provide you with actionable insights into how to embrace your expanded responsibilities while keeping your organisation safe and secure. Whether you’re focused on aligning security with business goals, navigating regulatory challenges, or leading in times of crisis, this event will equip you with the strategies to lead the next era of cybersecurity.

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UK Nov 13, 2025 Invitation Only Physical english

Engineering the AI-Native enterprise: From legacy burden to innovation engine

Join us on November 13th for the exclusive roundtable powered by Cognizant.

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Italy Nov 13, 2025 Invitation Only Physical italian

Operational Resilience

Questa roundtable sarà l’occasione per un dialogo diretto e peer-to-peer tra CIO, CISO ed executive della community CIONET.

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Germany Nov 17, 2025 Country Members Virtual english

Online: Why AI Projects Fail before they Start

Many AI initiatives stumble at the very beginning—often because the data foundation isn’t ready. Success requires balancing proven systems with new technologies and finding ways to apply AI across hybrid environments. In this session, speakers from Germany, Austria, and Switzerland will share their perspectives on how CIOs can turn these challenges into real progress.

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Recent Cases

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D2C gains clear view into its internal network with Trend Micro

Gains clear view into its internal network with Trend Micro

OVERVIEW

Established in 2000 by NTT Docomo, Dentsu, and NTT Advertising, the D2C integrated digital marketing group is highly regarded for its mobile advertising and is expanding to take its digital market-based activities from Japan to the rest of Asia and beyond. As a digital marketing company, security is important and it swiftly acquired PrivacyMark and an ISMS certification. Since targeted attacks and internal crime have recently become more prevalent, the company has also implemented security awareness training.

 
 

CHALLENGES

D2C employees have access to a range of information in their work. “We manage web access and software using whitelists, but employees can use just about anything if they ask,” says D2C’s Yosuke Nohira. “Risk is inherent, so security is always important,” adds D2C’s Tatsuya Suzuki.

Increased damage from targeted attacks worldwide led D2C to shift its approach to IT in 2012 from information management to information security and overhaul its security. Out went antivirus software for personal use and in came Trend Micro™ OfficeScan™ to centralize virus detection and countermeasures. “The trial edition was extremely light,” recalls Nohira.

However, in 2014 an incident with its ASP email service led D2C to reconsider its security measures. “We didn’t know what was happening in our internal network, and information was potentially being leaked so visualization became an urgent issue,” says Nohira.

 

We have been able to greatly reduce the amount of time we spend on security management and operations.

Yosuke Nohiro

Assistant Manager, Group Management Department,
Corporate Division, D2C Inc.

 
 

WHY TREND

D2C started looking for a solution to detect invisible threats and check for information leaks. It implemented Deep Discovery Inspector and took advantage of the Trend Micro Connected Threat Defense, which provides a layered approach to security that prevents, detects, and responds to threats.

“Network visualization and detecting unknown threats were key. Furthermore, the advantages of great manageability provided by using the same pattern file as OfficeScan, a single point of contact, and automated responses with a Connected Threat Defense were attractive,” says Nohira.

 
 

SOLUTION

Deep Discovery Inspector monitors traffic with mirror ports and visualizes communication between a network and the internet. The sandbox inspects suspicious files, which met D2C’s requirements.

Deep Discovery Inspector sends detected threat information to OfficeScan via Trend Micro Control Manager. This enables threat detection and blocking, even for threats which cannot be detected by pattern files on the client side.

 
 

RESULTS

D2C succeeded in getting a clearer picture inside their network with Deep Discovery Inspector. “Visualization of the network showed us a lot of suspicious email slipped through the spam filter,” says Mr. Nohira.

Deep Discovery Inspector, thanks to its integration with OfficeScan, detected information and D2C isolated suspicious devices. Suspicious files and URLs/IP addresses that were detected were handled manually – not processed or blocked. However, this recently changed. “Just after the WannaCry ransomware caused a global uproar, we saw a massive increase in suspicious email, sometimes a few hundred a day. We couldn’t keep up, so we made changes to ensure suspicious files, URLs, and IP addresses were automatically isolated, and got through it without damage,” says Nohira. There has been no impact on business through false detection and the operational load has decreased by half.

Also, by adopting Deep Discovery Inspector’s threat levels, D2C has a company-wide standard for situations requiring an urgent response, allowing anyone to respond appropriately. “Deep Discovery Inspector reports are really helpful. We can identify the kind of attack and if there is a risk of information leakage, so it’s easier to explain things to management,” says Suzuki.

 
 

WHAT'S NEXT

“We used to just assume we were alright, but Deep Discovery Inspector showed us the real state of affairs. Our CISO highlighted the potential for cyberattacks to be launched against NTT Docomo and Dentsu through D2C, so we will keep concentrating on security, firstly focusing on email security and other countermeasures,” says Suzuki. “We have a small security team meaning a full SIEM implementation is unrealistic, so we want to leverage Trend Micro’s Connected Threat Defense and correlation analysis to create something similar,” adds Nohira.

Checkout our CIONET COOKBOOK

cookbook

Embark on a culinary journey through the ever-evolving world of digital leadership with our third edition of the CIONET Cookbook: Recipes for Digital Success. Unveiling the intricate trilemma faced by today’s Master Chefs, our trailblazing European CIOs address a challenge at the nexus of customer interests, digital transformation strategies, and IT modernisation. Their secret? Synchronising the gearing between customer, business, and technology to create a frictionless movement through the digital landscape.

The CIONET Cookbook uses the analogy of a five-star restaurant to explain the importance of optimally integrated technology, with the CIO as Master Chef. In order to provide the best service to its customers, a top restaurant must have the right atmosphere, an inviting menu, a well-equipped kitchen, talented and committed front-of-house and kitchen staff and smooth-running processes that ensure an enjoyable experience for diners.

CIONET TV

 
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Giuseppe Ficara - The Untold Story of Amplifon's Data & AI Transformation

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Jesús Oliva, Head of Data & AI at Moeve - From Data Challenges to AI Leadership

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Radosław Maćkiewicz - CEO at COI - Empowering Citizens Through Digital Innovation

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Kalman Tiboldi - CTO & Founder at GemOne-TVH - Simplify or Die: Why Complexity Is the Real IT Challenge

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Isabelle Droll - CIO for Airline, Corporate, Hotels & Resorts and Sustainability at TUI - Data, Diversity, and Destinations

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Sharon Prior - CIO in transition - How Great Tech Leadership Begins with Business Thinking

CIONET Reports

 
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Get your copy

How CIOs drive game changing results at scale?

The role of the CIO has evolved from managing systems to shaping outcomes: growth, resilience, and competitive edge are now won or lost in the technology arena. Today ’ s CIOs must balance stability with innovation, control costs while attracting scarce talent, and modernise legacy infrastructure while adopting emerging technologies.

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A research proposal_AI and the Human Experience

As AI transitions from a specialised tool to an all-pervasive force, understanding its profound implications for our human lives is no longer merely academic but an urgent imperative for social well-being and strategic preparedness.

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Cybersecurity in critical infrastructure

Geopolitical tensions have dominated the headlines for over two years now. In this context, the cyber threat landscape is also evolving rapidly. The protection and security of critical infrastructure – both physical and digital – is becoming increasingly important.

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Anna Kopp (1)

Anna Kopp

Head of IT Germany and Regional Office Lead Munich, Microsoft

“The CIONET App allows us to learn from eachother and and find the courage to be authentic by hearing stories from others! Thanks to Tobias and the whole team for bringing us together:-) ”
Mauricio Amaro

Mauricio Amaro

IT Director, IT Thinker

“The main things that I would like to get from our community of Digital Leaders are: networking, share experiences, share best practices and successful cases, and comments and recommendations about providers.”
Vijay Anand

Vijay Anand

Vice president IT & Compliance, VisionaryRCM (A Carlyle Grp Company)

“The CIONET app provides a really cool platform to network and share insights.”

About CIONET

CIONET’s mission is to help IT executives become more at ease and above all more successful in their jobs. So they can do more than just keep up with change but ultimately define it. CIONET opens up a whole new universe of opportunities in IT management.

With the largest membership of corporate digital leaders across Europe, Latin America, US and Australia, CIONET has the expertise and pioneering vision to solve or address any IT management challenge.

Why join CIONET?

From our local and global events, from our publications and research to our executive education programmes, everything we do is aimed at making sure digital leaders maximise their potential.

Connect

with digital leaders who share your interests, who face the same challenges, who care about the same topics.

Share

stories, experiences, and ideas around our shared mission.

Learn

from our exclusive events, publications and research.

Find

inspiration, thought-provoking conversations, expert perspectives and exclusive first-hand content each and every day

Grow

and make better, more well-informed decisions on how to lead your digital business.

Maximise

your potential. Realise your ambitions.

About CIONET

Join CIONET

We'd love to welcome you as the newest member of our CIONET community where Digital Leaders unite. 

You can either send us a registered handwritten letter explaining why you'd like to become a member or you can simply talk to us right here!

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