Cyber4Z in short

Cyber4Z started in 2015 with two specialists experienced in the cybersecurity domain. We now have a team with various capabilities in the field of strategic and tactical design of cyber security, IT, Privacy and Blockchain technology.

In addition, we are involved in technical and tactical implementations of complex security challenges that focus on the acceptance of new technologies in a pragmatic way. With our expertise and experience, we can guarantee the business objectives of our clients. These are widely determined by laws and regulations, customer requirements and rules of compliance.

  • Predict

  • Prevent

  • Detect

  • Respond

  • Remediate

Who are we?

Our team consists of certified professionals. Quality is our top priority. The technical and tactical implementations we deliver from the strategic design can be externally certified against the ISO9001, ISO27001, NEN7510 or other standards. Therewith we can have our quality tested externally as well. In addition, we provide operational knowledge when it comes to technical security assessments such as penetration tests, project management, SOC / SIEM propositions with connecting services such as log management, vulnerability and compliance management, patch management, training in the field of privacy, security and blockchain technology.

More about Cyber4Z

Our clients


Monthly cybernote: April 2021


Data Loss Impacts 40% of SaaS App Users

New research has found that 40% of Software as a Service (SaaS) users across all industries have lost data stored in their online tools. The survey from Rewind, a provider of cloud backups for SaaS applications, was conducted ahead of World Backup Day on March 31.

A total of 631 respondents answered questions about the use of SaaS apps in a professional context. The main findings were that more than half, 53%, of respondents use SaaS tools at work, and 43% use four or more apps. Most users said the data in their SaaS applications was "somewhat" (47%) or "very" (42%) critical to the performance of their work. Despite this, more than half lacked essential knowledge about the security of that data.

"45% of users were still unaware of the Shared Responsibility Model," said a Rewind spokesperson. Therefore, they do not realize that while SaaS providers actively back up their own cloud infrastructure, they do not make the business-critical account-level information stored in their apps available to users.

Under the shared responsibility model, service users and providers share parts of the security responsibilities between them, allowing the user to maintain a secure environment with less operational overhead. The model is based on the fact that each party clearly defines their properties and their security and maintains full control over the assets, processes and functions they own.

Source: www.InfoSecurity-Magazine.com