Maybe you saw the news on the SolarWinds hack. If you didn’t, you should follow me on Twitter: https://twitter.com/TristanDostaler
In this post I want to explain, in a way understandable by everyone, why this hack matters.
Information Security synonyms
If we try to reduce the security problem to only the technology, we’ll fail miserably.
SIEM Solutions 101 — Basic usage
In this post I’ll explain the basics on using a SIEM: how to search logs and how to send alerts.
SIEM 201 — What is Sysmon
In this post I’ll explain what is Sysmon, how to install it and how to use it to detect important pattern.
SIEM 102 — Detect Windows bruteforce
When we have a lot of Windows machine in our environment, it can be useful to be able to detect a bruteforce on a machine.
SIEM 202 — Detecting remote PsExec
In this post I’ll explain how to detect an attacker that uses PsExec to connect to your computer when you don’t have visibility over the attacker’s computer.
SIEM 101 — Initial setup
In this post, I’ll explain how to initially setup a SIEM so you can receive your first logs.
Never receive an alert from Windows Defender? You should!
The fact that we didn’t know Defender blocked an attack and we only learned it when we receive the report should be considered a disaster!
SIEM 101 — Introduction
In the following days, I’ll write a few blog posts explaining how to easily learn to use a SIEM.
Your server is secure? Really?
You’ve hardened all you could on your servers or computers, and think your secure? Think again!
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