I will set up and secure your ubuntu or debian vps server

Certaines informations sont présentées en anglais.

Hongrie

Je parle Hongrois, Allemand, Anglais

Blockchain Developer, Block Explorers and Node Infrastructure

I'm a blockchain developer from Hungary, focused on block explorers and node infrastructure for UTXO/RPC-based chains. What I build: production-ready explorers - Node.js backend, MongoDB indexer, cle...
À propos de ce service

I set up Ubuntu and Debian servers so they are safe to put online: no root login, no password brute force, only the ports you actually need.


WHAT I DO

Create a sudo user with SSH key login, then disable root and password login.

Configure the UFW firewall to allow only the ports your apps need.

Run a full system update and set hostname, timezone and swap.

Standard adds fail2ban, Nginx reverse proxy and free Let's Encrypt SSL for your domain.

Premium adds Docker, unattended security upgrades, a daily backup cron job and basic monitoring.


HOW IT WORKS

You send me the server IP and temporary access. I do the work and send back a short report: what changed, your new login command and where the config files are. Everything is documented so you can repeat it yourself later.


I run my own servers and blockchain nodes every day, so this is the same checklist I use on my own machines.


Just bought a VPS and not sure what to do first? Message me and I will tell you what your server needs before you order.

Serveur:

Serveur privé virtuel

Serveur de base de données

DNS

Système opérateur:

Linux