Tags → #security

• Disabling Encrypted Client Hello (ECH) for Cloudflare Domains

  7 Nov 2024

  Learn how to disable the Encrypted Client Hello (ECH) feature for your domain on Cloudflare to avoid Roskomnadzor’s blocking. A step-by-step guide for users in Russia.

• Enhancing VPS Security on Ubuntu and Debian: A Practical Guide

  6 Nov 2024

  A practical guide for securing Ubuntu and Debian VPS. Covers SSH key setup, Fail2ban, UFW firewall configuration, and SSH port change. Ideal for servers used as VPNs.

• Dynamic Increase of Blocking Time in CrowdSec by a Factor of Three

  11 Oct 2024

  A guide on modifying the expression for dynamic increase in blocking time in CrowdSec, so that it triples with each new incident.

• Running Cloudflare Tunnel on Your Server

  11 Sept 2024

  A detailed guide on installing and configuring Cloudflare Tunnel (formerly Argo Tunnel) to secure your server.