How to Setup a Multi-Protocol VPN Server Using SoftEther
This article explains how to install and configure a multi-protocol VPN server using the SoftEther package.
How To Set Up Centralized Linux Authentication with FreeIPA on CentOS 7
FreeIPA is an open-source security solution for Linux which provides account management and centralized authentication, similar to Microsoft’s Active Directory. In this tutorial, we will be installing the FreeIPA server on a CentOS 7 server. You can then configure client machines, allowing FreeIPA users to log in with their IPA credentials.
How To Create a SSL Certificate on nginx for CentOS 6
This tutorial explains how to create a self-signed SSL certificate, how to add it to your server, and how to configure the SSL file to display the certificate to the world. A SSL certificate is a way to encrypt a site’s information and create a more secure connection. Certificate Authorities can issue SSL certificates that verify the server’s details while a self-signed certificate has no 3rd party corroboration. These steps are for setting up an SSL certificate on Nginx for a CentOS server.
How To Install and Use Radamsa to Fuzz Test Programs and Network Services on Ubuntu 18.04
Radamsa is an open-source fuzzing tool that can generate test-cases based on user-specified input data. Radamsa is fully scriptable, and so far has been successful in finding vulnerabilities in real-world applications, such as Gzip. In this tutorial, you will install and use Radamsa to fuzz test command-line and network-based applications using your own test cases.
An Introduction to Let’s Encrypt
Let’s Encrypt is an open and automated certificate authority that uses the (ACME) protocol to provide free TLS/SSL certificates to any compatible client. There are dozens of clients…
Top 10 Security Practices for Protecting Your Infrastructure
From firewalls, to user privileges, to access controls — this talk will not only explain the how, but also dive into the why of common security practices.
Comment mettre en place et configurer une autorité de certification (AC) sur Debian 10
Une autorité de certification (AC) est une entité chargée d’émettre des certificats numériques pour vérifier les identités sur l’internet. Bien que les AC publiques soient un choix populaire pour vérifier l’identité des…
How To Set Up an SSL Tunnel Using Stunnel on Ubuntu
The Stunnel program is designed to work as an SSL encryption wrapper between remote client and local (inetd-startable) or remote server. It can be used to add SSL functionality to commonly used inetd daemons like POP2, POP3, and IMAP servers without any changes in the program’s code. What Stunnel basically does is that it turns any insecure TCP port into a secure encrypted port using OpenSSL package for cryptography.
How to Secure and Monitor Kafka
Secure your Apache Kafka with TLS and SASL, and visualize metrics in Grafana. Learn to configure for safety and monitor with AKHQ.
Como configurar um servidor OpenVPN no Debian 9
Quer acessar a Internet com segurança do seu smartphone ou notebook, enquanto estiver conectado a uma rede não confiável como o Wi-Fi de um hotel ou café? Uma Virtual Private Network (VPN) permite que você atravesse redes…
