security

How to Install Bro on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How to Install Bro on Ubuntu 16.04

Bro is an open-source network analysis framework and security monitoring application. It brings together some of the best features of OSSEC and osquery into one nice package. In this article, you’ll install Bro from source on Ubuntu 16.04 in standalone mode.

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How To Protect SSH with Fail2Ban on Rocky Linux 9 — step-by-step Linux tutorial on Progressive Robot

How To Protect SSH with Fail2Ban on Rocky Linux 9

Fail2ban is a service that can be run on your server to dynamically block clients that repeatedly fail to authenticate correctly with your services . This can help mitigate the affect of brute force attacks and illegitimate users of your services. In this guide, we’ll demonstrate how to install and configure fail2ban to protect SSH on a Rocky Linux 9 server.

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How To Secure Apache with Let's Encrypt on Debian 10 — step-by-step Linux tutorial on Progressive Robot

How To Secure Apache with Let’s Encrypt on Debian 10

Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. In this tutorial, you will use Certbot to obtain a free SSL certificate for Apache on Debian 10 and set up your certificate to renew automatically.

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How To Secure Your Django Application with a Content Security Policy — step-by-step Python tutorial on Progressive Robot

How To Secure Your Django Application with a Content Security Policy

Websites use various services, styles, scripts, and images to load and render content, and the browser will execute all of it. Using a Content Security Policy (CSP) can help ensure that users are protected from malicious code. In this tutorial, you’ll implement a CSP in a basic Django app, customizing the CSP to allow certain domains and inline resources to run. You’ll also set up Sentry to log violations.

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