• Welcome to the ISAC for Cities Plus (I4C+)
    I4C+ is an Information and Analysis Center (ISAC) whose members are CIOs/CISOs
    of cities exchanging personal sensitive knowledge to improve
    their individual and collective cyber resilience.

Our mission

The vision of I4C+ is to create a critical mass of cities pro-actively collaborating in sharing sensitive personal knowledge on cyber safety more rapidly, more widely and more intensively than is currently the case. The mission of I4C+ is to significantly reduce the probability and impact of cyber-attacks. The goal of I4C+ is to support the more effective and sustainable implementation of digital solutions for citizens.

Exchange knowledge

  • Concerning cyber-breaches and how they were resolved.
  • Concerning cyber security solutions used and practical experience with these.
  • Concerning their cyber strategies and how these are implemented.
  • “Question & Answer” knowledge, whereby questioners are expected to summarize and share back answers received.
  • Good practices. I4C+ provides regular reports on progress to members and stakeholders.

European ISAC for Cities Plus (I4C+)

We offer

Organisational Support

Consult with our business experts for your ISAC's optimal structure and way of working.

Legal Support

Get in touch with our legal experts for an optimised governance for your ISAC.

Technical Support & software solutions

Use our cloud-based toolkit to collaborate with your ISAC members.

Conferences & workshops

Deep dive with us and get in touch with other ISACs to address contemporary issues to continuously improve ISAC's services.


Reach out to us if you want to collaborate with your industry peers