How I Learned Backups Carry Risk

Data is the lifeblood of our organizations.

Aug 25, 2025 • Jetro

2:09

Why Regulations Can’t Protect Us

In Europe, we're proud of our strong regulations, such as GDPR and NIS2.

Aug 18, 2025 • Jetro

2:39

How I Explain Cloud Risk to CEOs

Most organizations believe that moving to the public cloud automatically makes them secure.

Aug 14, 2025 • Jetro

2:45

May 2025

Case Study: KBC’s Data Leak and the Unseen Threat in European Supply Chains

How a human error at a third-party vendor exposed 5,000 customers — and why it’s a wake-up call for every European organisation.

May 25, 2025 • Jetro

April 2025

My Answer to the Cloud Security Debate

Many organizations still believe that on-premise is more secure than cloud.

Apr 30, 2025 • Jetro

2:43

March 2025

My Favorite Way to Justify a SOC

One of the questions I often get from clients is: "Jetro, why do we need a SOC, a Security Operations Center?" My answer is you don't need a SOC if you…

Mar 6, 2025 • Jetro

2:02

February 2025

My Approach to Crisis Without Chaos

Having conducted NIS 2 assessments across various sectors, including governments in Belgium, financial industry organizations, and international…

Feb 25, 2025 • Jetro

3:16

My Four NIS 2 Personas Framework

After conducting several NIS 2 assessments, I've discovered that NIS 2 scores an organization based on two dimensions: Documentation and Implementation.

Feb 13, 2025 • Jetro

2:06

How I Realized Logging Wasn’t Security

Are your security logs a goldmine or dead weight?

Feb 6, 2025 • Jetro

1:56

January 2025

How I Keep Catching This in Every Security Audit

Whether I’m doing NIS2 assessments or Azure Cloud Security assessments, one of the findings always comes back:

Jan 31, 2025 • Jetro

1

2:16

April 2024

10 Real Security Concerns With Public Cloud

The What and Why of Cloud Security

Apr 23, 2024 • Jetro

Why Confidential Computing 'Double Boosts' Your Information Security

Understanding Confidential Computing and Its Impact on Security

Apr 18, 2024 • Jetro

3:21