How to Install and Run #Zulip on #Debian #VPS This article provides a detailed step-by-step guide outlining how to install and run Zulip on Debian VPS.
What is Zulip?
Zulip is an open-source team chat platform designed to combine ...
Continued 👉 #selfhosting #opensource #letsencrypt #selfhosted

🚀 Install and Run Self-hosted #Mattermost Instance on Linux #VPS This article provides a comprehensive guide to install and run self-hosted Mattermost instance on Linux VPS (Ubuntu/Debian). This ...
Continued 👉 #reverseproxy #selfhosted #letsencrypt #unifiedcommunications #selfhosting #opensource

How to Install and Run #Matrix Synapse #Chat Server on #Debian #VPS

This article provides a guide detailing how to install and run Matrix Synapse chat server on Debian VPS.
What is Matrix Synapse?
Matrix Synapse is the ...
Continued 👉 #letsencrypt #selfhosting #selfhosted #opensource #python

🚀 How to Deploy Open edX on #Ubuntu #VPS (1 Hour Quick-Start Guide)

This article provides a start-to-finish, production-ready guide demonstrating how to deploy Open edX on ...
Continued 👉 #django #opensource #education #letsencrypt #learningmanagementsystem #mongodb #openedx #nginx #elearning

🚀 Deploy Elastic Stack on #Ubuntu #VPS (5 Minute Quick-Start Guide)

Here’s the guide to deploy Elastic Stack on Ubuntu VPS, with secure access, HTTPS proxying, and service optimization.
What is Elastic Stack?
Also ...
Continued 👉 #selfhosted #reverseproxy #opensource #selfhosting #letsencrypt

How to Harden #Security of #VPS Server

This article demonstrates how to harden security of VPS server and is intended for server administrators.
Ultimate Guide to Harden Security of a VPS Server
Securing a Virtual Private ...
Continued 👉 #letsencrypt #firewalld #rockylinux #certbot #ufw

Complete Guide to Setting Up an #Apache Reverse #Proxy for an #Ecommerce Website

This article provides a complete guide to setting up an Apache reverse ...
Continued 👉 #loadbalancer #oraclelinux #loadbalancing #letsencrypt #proxyserver #debian #rockylinux #reverseproxy #shoppingcart #almalinux

🚀 How to Install and Run #Netdata on #AlmaLinux #VPS (5 Minute Quick-Start Guide)

This article provides a step-by-step guide detailing how to install and run Netdata on AlmaLinux VPS—a powerful, ...
Continued 👉 #letsencrypt #observability #selfhosting #reverseproxy #opensource #selfhosted

The requirement to open #Port 80 and 443 to everybody to make #Letsencrypt http-01 work is really bad one. Even I have most on #DNS01 things like #Yunohost wants http-01. But using the servers without the main firewalls block list is a heavy security risk .

Not good.....

Certificati veri per domini falsi: l’hijack di tre ccTLD che ha permesso di impersonare Google e YouTube
il blog: insicurezzadigitale.com/certificati-...

#cybersecurity #cctldhijack #certificatetransparency #dns #google #infosec #letsencrypt
💬 Il forum: internet-forum.it/t/stanza-sec...

The problem with my #blocklist to block cloud based scrappers is, that #Letsencrypt wants incoming on 80 and/or 443 from anywhere. Looks like they are sitting on such cloud based servers too. So Letsencrypt http-01 does not work anymore here.

And for sure, I do not allow "anywhere" for […]

🚀 Deploy #n8n on #Ubuntu #VPS (Quick-Start Guide)

This article provides a step-by-step how-to guide to deploy n8n on Ubuntu VPS.
What is n8n?
n8n is an open-source, self-hostable workflow automation platform—similar to ...
Continued 👉 #certbot #opensource #letsencrypt #selfhosted #selfhosting

🚀 Deploy #Claude Code on #Ubuntu #VPS
This article demonstrates how to deploy Claude Code on Ubuntu VPS.

What is Claude Code?
Claude Code refers to using Claude (Anthropic’s AI model family) as ...
Continued 👉 #letsencrypt #claudecode #selfhosted #reverseproxy #nodejs #selfhosting #anthropic

How to Install Uptime Kuma on #Debian #VPS (5 Minute Quick-Start Guide) Here’s how to install Uptime Kuma on Debian VPS—the fastest and cleanest way to deploy it.
What is Uptime Kuma?
Uptime ...
Continued 👉 #selfhosting #reverseproxy #opensource #observability #selfhosted #letsencrypt #uptimekuma

How to Install #BigBlueButton on #Ubuntu #VPS

This article provides a comprehensive guide for how to install BigBlueButton on Ubuntu VPS server.
What is ...
Continued 👉 #elearning #opensource #installguide #selfhosting #selfhosted #letsencrypt #nodejs #learningmanagementsystem #libreoffice

🚀 How to Install #Roundcube on Rocky Linux #VPS (5 Minute Quick-Start Guide)

This article explains how to install Roundcube on Rocky Linux VPS.
What is Roundcube?
Roundcube is a free, ...
Continued 👉 #rockylinux #apache #certbot #letsencrypt #selfhosted #selfhosting #phpfpm #mariadb

How to Install Centmin Mod on #AlmaLinux #VPS (5 Minute Quick-Start Guide) Here's a detailed step-by-step guide on how to install Centmin Mod on AlmaLinux VPS server.
What is Centmin Mod?
Centmin Mod is a shell-based, menu-driven installer that ...
Continued 👉 #php #letsencrypt #centminmod #csf

How to Deploy #Kamailio on #Ubuntu #VPS

This article provides a guide demonstrating how to deploy Kamailio on Ubuntu VPS.

Kamailio is a high-performance SIP (Session Initiation Protocol) server ...
Continued 👉 #selfhosting #mariadb #selfhosted #sipserver #telephony #letsencrypt #opensource

How to Install #PinePods on #AlmaLinux #VPS
This article provides a guide demonstrating how to install PinePods on AlmaLinux VPS using #Docker Compose, PostgreSQL, Valkey, and a host-level #Nginx ...
Continued 👉 #selfhosting #selfhosted #reverseproxy #letsencrypt #podcasthosting #opensource

🔒️ Let's Encrypt to Cut SSL Certificate Lifetimes to 64 Days in February 2027

linuxiac.com/lets-encrypt...

#ssl #LetsEncrypt #privacy