Why a successful Cyber Security Awareness month starts … now!

Have you noticed that it’s June, already?! Crazy how fast time flies by when busy. But Q2 of 2022 is almost ready to be closed, so why not have a peak at what the second half of the year has in store for us? Summer holidays you say? Sandy beaches and happy hour cocktails? Or … Continue reading Why a successful Cyber Security Awareness month starts … now!

Write-up on Blockchain data exfiltration (CSCBE18 qualifiers) challenge

This article describes the analysis of data exfiltration using blockchain as it was used in a challenge for the CSCBEĀ 2018 qualifiers. TheĀ Cyber Security Challenge Belgium (CSCBE) is a typical Capture-The-Flag (CTF) competition aimed at students from universities and colleges all over Belgium.Ā All of the CSCBE’s challenges are created by security professionals from many different organisations. … Continue reading Write-up on Blockchain data exfiltration (CSCBE18 qualifiers) challenge

How CSCBE’s “Modbusted” challenge came to be

About the CSCBE TheĀ Cyber Security Challenge Belgium (CSCBE) is a typical Capture-The-Flag (CTF) competition aimed at students from universities and colleges all over Belgium.Ā All of the CSCBE's challenges are created by security professionals from many different organisations.Ā  The "Modbusted" challenge was created by Jonas B, one of NVISO's employees. First, some statistics about the Modbusted … Continue reading How CSCBE’s “Modbusted” challenge came to be

CSCBE Challenge Write-up – Sufbo

The Sufbo challenge was tackled during the Cyber Security Challenge qualifiers and proved to be very difficult to solve. This write-up gives you a possible way of solving it! Credits All challenges of the Cyber Security Challenge are created by security professionals from many different organisations. The Sufbo challenge in particular was created by Adriaan Dens, … Continue reading CSCBE Challenge Write-up – Sufbo

CSCBE Challenge Write-up – Trace Me

This is the first post in a series of write-ups on some of the challenges that were tackled by students during our Cyber Security ChallengeĀ Belgium this month. Credits All challenges of the Cyber Security Challenge Belgium are created by security professionals from many different organisations. The TraceMeĀ challenge in particular was created by Vasileios Friligkos, one … Continue reading CSCBE Challenge Write-up – Trace Me