Hosting knowledge base: setup, security, billing and recovery
Find practical guides for choosing a VPS image, securing access, reading billing periods, moving an application and testing recovery.
Content revised · English
Useful paths through Knowledge centre.
Choose the task you need to complete
Use the account and order guides to explore the account application. Use the access, security and recovery guides when planning a system you are authorised to administer. Commands use illustrative hosts and paths: review the destination, privileges and recovery route before adapting them.
Follow a complete path
For a first VPS, begin with workload requirements and a compatible image, compare the billing period, then plan secure access and an independent backup. For a migration, inventory the application before copying data, test the destination and retain a rollback window. Each guide links the related steps.
Know what a successful result means
An order saved in the private workspace records a reviewed configuration. Authenticated checkout supplies a fixed receiving destination and an expiring server quote, while transaction monitoring and service provisioning remain separate integrations. A production task needs evidence from the actual system: successful key-based login, an application write test or a tested restoration. This website supplies no remote server or SSH credential.
Explore the collection.
Account & orders
5Configure a first Linux VPS order
Prepare a Linux VPS order by checking workload capacity, compatible region and image, full billing total and the checkout boundary.
Create your private workspace
Create an OmbraHost account with an alias, a password and an optional contact address.
Find your way around the workspace
A short tour of service records, invoices, conversations and account settings.
Follow an invoice from selection to confirmation
The details that distinguish a clear payment experience from an ambiguous transfer.
Hosting billing cycles: full totals and monthly equivalents
Compare one-, 12- and 24-month charges using Umbra 1's catalogue totals. Understand rounding, add-on billing and the invoice boundary.
Operate & secure
9Choose a hosting operating system and supported image
Match Linux, Windows, storage and GPU images to the exact OmbraHost plan, application compatibility, maintenance lifecycle and licence requirements.
Connect with SSH, verify the server
A safe first-connection checklist for a real Linux server you control.
Harden access in the right order
Strengthen a real server's administrative login while keeping a verified way back in.
Make HTTPS a maintained service
Issue a certificate with a supported client and verify the renewal path.
Make repeated login attempts less useful
A cautious setup path for log-based blocking on a Linux server.
Open only the paths you need
A firewall workflow that starts by preserving access to the server.
Open your remote Windows workspace
Connection, identity and access checks for a real Windows server.
Point a domain at the right service
Understand address records, aliases and verification before changing traffic.
Put a proxy in front with a clear trust model
Understand DNS, origin encryption and access before enabling a Cloudflare proxy.
Move & recover
4Change region with the workload in mind
Treat a region move as a service migration, not a cosmetic setting.
Hosting migration checklist with testing and rollback
Plan a hosting move with file and database copies, private credentials, destination tests, DNS cutover and a verified rollback window.
Rebuild without losing the important work
Prepare for an operating-system replacement before the destructive step.
VPS snapshots versus independent backups
Learn what a VPS snapshot restores, why database consistency matters and which prepared Umbra plans specify a snapshot schedule.