Borg Backup is a command line deduplication backup tool written in Python. Therefor It allows deduplication but also compression and encryption of your backups.As a reminder, deduplication, also called single instance storage, is a data storage technique that splits up files in bulk and associates them with a unique identifier in order to save the […]
XMPP, Extensible Messaging and presence Protocol (originally named Jabber), is a set of standart and open protocols for instant messaging and presence information. This protocol also enables the decentralized and real-time exchange of multimedia content such as file sharing, IP telephony or video conferencing.Therefore XMPP is not an application strictly speaking, but a set of […]
If you want a simple and free way to get customer information to grow your business or your personal website with WordPress, Matomo Analytics is for you.This is one of the main alternatives to Google Analytics. Matomo offers a powerful range of features, security and protects the privacy of your users. This will allow you […]
We have seen previously how to install Crowdsec on a Raspberry PI. Now we are going to see how to install the bouncer for Nginx. For this installation we use a container Debian 10 with Nginx 1.14.2.We are beginning by Crowdsec installation. Crowdsec installation Bouncer Nginx Installation The script install missing dependencies : We can […]
Today, we are going to see how to install Crowdsec on a Raspberry Pi 3 with DietPI . It works with Raspberry OS (Raspbian) too.As a reminder, DietPi is a lightweight and optimized OS (RAM, CPU, reduces SDcard writes, etc). Crowdsec is an open source and free system which parse system and applications logs inorder […]
It can be useful in order to reduce the surface attack by allow only one or several countries to access to your web site. I manage a site which has an exclusively public in France. The server I use is a Debian 10 with Nftables as firewall. I have searched for a long time on […]
A few days ago, I encountered a problem to get the IP of the client in order to be able to use Fail2Ban correctly (blocking the IP of my reverse proxy being problematic ;-). Below my architecture: Nginx Configuration : You have to put these parameters in your block server: then we check the configuration […]
LXD is free software developed by Canonical to simplify the handling of software containers like a VM hypervisor. It is a software overlay of LXC. It is part of the overall LinuX Containers container management project. We will see its installation and the basic commands allowing to manage the containers. Installation (Ubuntu/debian) We always start […]
“A complete remote computer management web site you can download and run in minutes“ Recently I was looking for an open source computer management tool that I could install on a linux system and I found meshcentral2. MeshCentral2 uses NodeJs, so you can install it on multi systems (Windows, linux,…) which support NodeJS. You can […]
First you have to download the bash bunny updater executable: https://downloads.hak5.org/bunny Don’t forget to verify the checksum : For windows, I used this software : https://raylin.wordpress.com/downloads/md5-sha-1-checksum-utility/ . Or you can use powershell : Plug your Bash Bunny to your computer in arming mode. As a reminder : Extract the contents of the downloaded ZIP file […]