Category: 02. Dedicated servers

Rocket.Chat is an open-source communication hub. Key features include free audio and video conferencing, guest access, screen and file sharing, LiveChat, LDAP Group Sync, two-factor authentication (2FA), E2E encryption, SSO, dozens of OAuth providers, and unlimited users, guests, channels, messages, searches, and files.

Nextcloud is an open-source file sync and sharing software that can be used as a replacement for Google Drive, Yandex Disk, and similar cloud-based storage. It is written in PHP and JavaScript and has support for MySQL, PostgreSQL, SQLite, and Oracle Database.

In this guide, I will show you how to change a default RPD port.

In this guide, I will show you how to block access to .git folder.

After Red Hat, CentOS’s Linux parent company announced it was shifting focus from CentOS Linux, the rebuild of Red Hat Enterprise Linux (RHEL), to CentOS Stream, which tracks just ahead of a current RHEL release, many CentOS users were annoyed.

There is a risk to lose access while editing network configuration on a remote server. Many network configuration scripts and utilities ignore this problem. Afraid to lose access to your server? We’ve tried to get rid of this flaw and written our script which allows you to rollback network settings if access has been lost. […]

In this guide, I will show you how to install Proxmox Mail Gateway on your server.

In this guide, I will show you how to install  №1 OpenSource Spamfilter on your server.

OpenVPN provides flexible VPN solutions to secure your data communications, whether it’s for Internet privacy, remote access for employees, securing IoT, or for networking Cloud data centers.