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There has been several attacks on major MFT solutions recently with vulnerabilities exploited to exfiltrate or encrypt data for ransom. This article describes the various MFT solutions targeted [...]

S-Filer Portal™ is a complete solution that enables large and small organizations to meet all of their enterprise needs for secure file transfer and storage. OKIOK RELEASES VERSION 4.18.1 [...]

From the 15/07/2023 to the 19/07/2023 took place the AmateursCTF. Even if we don’t want to be competitive, it’s always fun to play on those since we can find interesting challenges. [...]

S-Filer Portal™ is a complete solution that enables large and small organizations to meet all of their enterprise needs for secure file transfer and storage. OKIOK RELEASES VERSION 4.17.1 [...]

S-Filer Portal™ is a complete solution that enables large and small organizations to meet all of their enterprise needs for secure file transfer and storage. OKIOK RELEASES VERSION 4.17.0 [...]

OKIOK attended the annual NorthSec event, and participated in their CTF. One of the tracks was named “OuYaYa intranet”, and its objective was to compromise an intranet from an [...]

In this post I’ll explain the basics on using a SIEM: how to search logs and how to send alerts. This is the third post of the series “SIEM 101” where I explain the basics of a SIEM, from [...]

In this post, I’ll explain how to initially setup a SIEM so you can receive your first logs. This is the second post of the series “SIEM 101″ where I explain the basics of a SIEM, from [...]

As you may know from my posts, I like Elasticsearch. However, Elastic, the Elasticsearch company, recently announced it’s decision to change the license of it’s open-source products. [...]

In the following days, I’ll write a few blog posts explaining how to easily learn to use a Security Information and Event Management, or SIEM. But what is a SIEM? As Varonis puts it: [...]