Wazuh: Deploying a SIEM and EDR with Docker
In this tutorial, I’ll explain how to deploy Wazuh using Docker. Introduction to Wazuh To begin, I’ll introduce Wazuh . Wazuh is an open-source security platform that …
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Log
9 articles
Windows file server: save access to files and folders
In this tutorial, we will discover a feature built into Windows: auditing access to files and folders. This feature allows you to log all successful or failed access …
PowerShell: automatically delete files older than X days
In this tutorial, we will see how to delete files older than X day using PowerShell. This type of script is often used in businesses on servers to rotate logs.
IIS - Add the X-Forwarded-For field in the logs
In this tutorial, I will explain how to add the X-Forwarded-For field in the IIS logs, in order to retrieve the real IP address of a visitor when a reverse proxy is …
Ubuntu: configure systemd log size
In this tutorial, we will see how to configure the size of systemd logs on an Ubuntu distribution. By default, the logs located in the /var/log/journal folder can take …
Nginx: get the visitor's real IP with CloudFlare
In this tutorial, I will explain how to get the real IP address of visitors using CloudFlare services and an Nginx web server. What I will explain to you in this tutorial …
Crowdsec: send logs to Elasticsearch (ELK)
In this tutorial, I will explain how to send decision logs to Elasticsearch (ELK) so that you can create a dashboard to use the logs. What you need to achieve what …
Linux: display logs in real time
In this “how” tutorial, I will explain how to display logs in real time saved in a file in SSH This type of manipulation is useful when you want to see what is happening …
Veeam: change the location of the logs
Introduction Veeam backup software writes a lot of logs and they are stored by default on drive C at the following location C:\ProgramData\Veeam\Backup. As you can see in …