Latest Articles
Cyber Security Challenge Belgium 2015 – Solving the One Way challenge
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This is the third blog post in the Cyber Security Challenge Belgium 2015 (CSCBE) solutions series. This time, we're taking…
Cyber Security Challenge Belgium 2015 – Solving the NVISO Lottery challenge
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This is the fourth and final blog post in the Cyber Security Challenge Belgium 2015 (CSCBE) solutions series. This time,…
Testimonial of Nick Van Haver
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Hi, I'm Nick Van Haver and I want to reflect briefly on my master thesis which I have worked out…
Testimonial of Stefaan Truijen
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Hi, I'm Stefaan Truijen and in 2014-2015 I did my master thesis at the department of computer science at KULeuven.…
The return of the spoof part 1: Parent process ID spoofing
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Years ago (as early as 2009), my colleague Didier Stevens wrote a blog post about parent process ID spoofing. Back…
My journey reaching #1 on Hack The Box Belgium – 10 tips, tricks and lessons learned.
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Ranked #1 on HackTheBox Belgium Not so long ago, I achieved a milestone in my penetration testing career.: reaching rank…
CSCBE Challenge Write-up – Sufbo
CSCBE
The Sufbo challenge was tackled during the Cyber Security Challenge qualifiers and proved to be very difficult to solve. This write-up…
Don’t be lazy with P4ssw0rd$
NVISO
Three challenges to making passwords user-friendly Following the interview of Bill Burr, author of NIST’s 2003 paper on Electronic Authentication,…
My Internship Experience at NVISO – by Thibaut Flochon
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Hi! I’m Thibaut, a bachelor student in Information Technology at Hénallux. As a final-year student, I have had the opportunity…
Using Burp’s session Handling Rules to insert authorization cookies into Intruder, Repeater and even sqlmap
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The problem.... Recently, NVISO was tasked to do a penetration test on a web application that had very short authenticated…