Nginx Location Directive: Exact, Regex & Proxy Configs Explained
Learn how to use the Nginx location directive with real-world examples for static files, regex matching, reverse proxy setups, and common configurations.
Рекомендуемые шаги по обеспечению безопасности кластера Kubernetes
Автор выбрал организацию Open Sourcing Mental Illness Ltd для получения пожертвований в рамках программы Write for DOnations. Kubernetes, платформа для управления контейнерами с…
How to Fix SSL Connect Error: Causes and Solutions
Learn what causes SSL connect errors, how to troubleshoot them in browsers, APIs, and CLI tools, and how to fix issues related to certificate validation.
Understanding the SSH Encryption and Connection Process
SSH, or secure shell, is an encrypted protocol used to communicate with remote servers safely. The practical uses of SSH are widely discussed in other guides. In this article, we’ll examine the underlying encryption and connection procedures that make SSH the go-to method of administering remote systems.
An Introduction to SELinux on CentOS 7 – Part 2: Files and Processes
This is the second article in the Introduction to SELinux series. This article focuses on SELinux types and domains, which relate to file and process contexts. Get into the details of SELinux security policy and learn how to fix context errors.
Cómo proteger Apache con Let’s Encrypt en Ubuntu 18.04
Let’s Encrypt es una entidad de certificación (CA) que proporciona una manera sencilla de obtener e instalar certificados de TLS/SSL gratuitos, lo que…
Add Authentication to Flask Apps with Flask-Login
Learn how to add secure authentication to your Flask app using Flask-Login. Implement user sessions, login pages, and access control with Python.
How To Configure a FreeIPA Client on Ubuntu 16.04
FreeIPA is an open-source security solution for Linux which provides account management and centralized authentication, similar to Microsoft’s Active Directory. FreeIPA is built on top of multiple open source projects including the 389…
How To Configure ProFTPd To Use SFTP Instead of FTP
ProFTPd is a popular FTP server for transferring files between your local computer and server. However, FTP as a protocol is very insecure. In this guide, we will show you how to configure ProFTPd to use SFTP, a secure alternative, instead of FTP.
How to Create an SSH Key in Linux: Easy Step-by-Step Guide
Learn how to generate SSH keys in Linux with our detailed guide. Includes step-by-step instructions, troubleshooting tips, and practical examples for secure connections.
