Skip To Main Content
Marc Wilczek on Muck Rack

Marc Wilczek

  • Vice President, Portfolio, Innovation & Architecture, T-Systems and Columnist, CIO
Frankfurt am Main
As seen in: CIO, TechTarget, InformationWeek, ComputerWeekly.de, Silicon Republic, Dark Reading, ZDNet.de, Security Boulevard, COMPUTERWOCHE, SC Magazine UK, PC & Tech Authority and
COO @Link11GmbH | Columnist CIO.com, @DarkReading et al. | #Innovation, #Strategy & Change | @LBS alum | #CIO #Cybersecurity #Cloud #Bigdata | Views are mine.

Get in touch with Marc

Contact Marc, search articles and posts on X, monitor coverage, and track replies from one place.

Learn more about Muck Rack

Actions

Share this page

Marc Wilczek’s Biography

Read Full Bio →

Marc Wilczek is a columnist and recognized thought leader, geared toward helping organizations drive their digital agenda and achieve higher levels of innovation and productivity through technology. Besides being a public speaker, he has authored dozens of publications featured in CIO Magazine, InformationWeek, Bloomberg, Information Management, DarkReading, ZDNet, and others.

Marc Wilczek’s Journalist Portfolio

View article →

Articles

Digitale Resilienz hält Unternehmen handlungsfähig

|
By Marc Wilczek
| IP Insider Verified
Stand: 08.12.2025 Es ist für uns eine Selbstverständlichkeit, dass wir verantwortungsvoll mit Ihren personenbezogenen Daten umgehen. Sofern wir personenbezogene Daten von Ihnen erheben, verarbeiten wir diese unter Beachtung der geltenden Datenschutzvorschriften. Detaillierte Informationen finden Sie in unserer Datenschutzerklärung. Ich bin damit einverstanden, dass die Vogel IT-Medien GmbH, Max-Josef-Metzger-Straße 21, 86157 Augsburg, einschließlich aller mit ihr im Sinne der §§ 15 ff.
Open in Who Shared Issue with article?

Digital Sovereignty by Design: Rethinking Security, Cloud, and AI in Europe

|
By Marc Wilczek
| dotmagazine.online
Digital sovereignty will not be achieved by patching problems after the fact – it has to be designed in from day one. Building on the panel discussion on “Future Connectivity” at the eco Interaction Day 2026, this article explores why security and compliance must become design principles, how businesses can master today’s fragmented IT landscapes, what really drives AI adoption in the German SMEs, and where policymakers need to act so that Europe’s digital economy can scale on its own terms.
Open in Who Shared Issue with article?

Don’t sleep on DDoS: How the DNA of this cyberattack is evolving

|
By Marc Wilczek
| Silicon Republic Verified
Link11’s Marc Wilczek explains how DDoS attacks have changed in 2022, and what security leaders need to prepare for in future. While the incidence of distributed denial-of-service (DDoS) attacks declined at the start of this year, it cannot be ignored that these attacks are changing their DNA. They are getting bigger and unleashing their massive potential for destruction more quickly. IT decision-makers have less time to defuse ever more complex DDoS attacks before too much damage is done.
Open in Who Shared Issue with article?
See all 80 licensed articles (143 Total)