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Build and store Docker images with GitLab

GitLab Docker

With GitLab, you can add a job to your pipeline to build Docker images, and push them to the built-in container registry. Here is how...

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Getting started with Ansible

Sysadmin

Ansible is an extremely powerful configuration management system. Ansible is able to perform a wide range of tasks on a large and heterogeneous ensemble of devices. Indeed, it relies on a system of modules (plugins) that allow to perform different tasks like software provisioning, system and application configuration management, application-deployment etc. Moreover, Ansible modules exist to manage a wide variety of devices like Linux and Windows computers, but also network equipment like switches and routers, kubernetes clusters and other cloud services like AWS, GCE and Azure. For this reasons, Ansible is sometimes coined as an infrastructure automation engine.

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File upload, validation and storage with Laravel

Laravel Cyrange

Laravel is a powerful framework, that offers all functionalities required to implement file upload, validation and storage. Here is a complete and concrete example.

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Syntax highlighting with prism.js for your Laravel application

Laravel

Prism is a light and easy javascript library that allows to integrate code highlighting in your web application. Here is how to install and use it with Laravel...

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A light NAT router and DHCP server with Alpine Linux

Cyber Range Sysadmin Cyrange

Alpine Linux is a very light Linux distribution, that can run with less than 100MB of harddisk space. Here is how to configure Alpine Linux to run as a NAT router and DHCP server.

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Network reconnaissance with arp-scan

Offensive Security

arp-scan is a simple tool that can be used list the IP addresses (and devices) used in a network. It works by sender ARP 'who-has' requests for every IP address of the subnet. If the IP address is used by a device, it will reply with an ARP 'reply' packet.

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Notifications with toastr and Laravel

Laravel

toastr is a JavaScript library that allows to display nice user notifications in your web application. In this blog post we will see how to integrate toastr in a Laravel project.

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Create & Deploy a Discord Bot (Part 3/3 - Bot Deployment)

Python Bot Deployment

There are times when you need to manage a community. Mailing lists are still in use nowadays but there exists other modern ways like creating a Discord server to chat with a bot that can fulfill many tasks for you and your community!

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Create & Deploy a Discord Bot (Part 2/3 - Bot Features)

Python Bot Deployment

There are times when you need to manage a community. Mailing lists are still in use nowadays but there exists other modern ways like creating a Discord server to chat with a bot that can fulfill many tasks for you and your community!

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Create & Deploy a Discord Bot (Part 1/3 - Bot Creation)

Python Bot Deployment

There are times when you need to manage a community. Mailing lists are still in use nowadays but there exists other modern ways like creating a Discord server to chat with a bot that can fulfill many tasks for you and your community!

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Support Vector Machine : How and What ?

Among the many machine learning methods available today, support vector machine method is one of the most widely used methods for classification problems. But how does it works? What are the pros and cons?

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Orchestration script to simulate user activity on multiple machines thanks to the GHOSTS framework

Offensive Security Cyber Range

The GHOSTS Framework is an open-source project created by Dustin Updyke, a cybersecurity researcher from the Carnegie Mellon University. It's a framework which offers a way to simulate user activity, usually for cyber awareness trainings or research in the field of cyber defense.

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