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RadarVPS Knowledge Base

Guides, tips, and general information to help you deploy, secure, and manage your services with confidence.

Featured Articles

Start with the essentials and build a secure, reliable environment fast.

Getting Started

First Login, SSH Keys, and Access Basics

Secure access in minutes: key setup, disabling password logins, and quick sanity checks.

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Privacy & Payments

Crypto Billing, Invoices, and Payment Timing

How confirmations work, when renewals trigger, and how to avoid service interruption.

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Security

Hardening Checklist for New Servers

Firewall defaults, updates, SSH policy, and essential monitoring in under 15 minutes.

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Troubleshooting

When a Server Feels Slow or Unreachable

Quick checks for CPU, disk, network latency, and misconfigurations.

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Quick Tips

Small changes that improve reliability, privacy, and performance.

Use SSH keys by default

Disable password logins, rotate keys periodically, and limit root access for stronger security.

Set up basic firewall rules

Allow only required ports and block everything else. This reduces exposure immediately.

Monitor disk and bandwidth

Set alerts for disk usage and traffic to avoid unexpected throttling or outages.

Keep services updated

Apply security patches regularly and subscribe to upstream security notices.

General Information

Helpful expectations around provisioning, payments, and support.

Provisioning time

Most VPS orders are provisioned shortly after payment confirmation. Dedicated servers may take longer depending on configuration.

Payment confirmations

Crypto payments require network confirmations before activation. Invoices show current status and due dates.

Abuse and compliance

We comply with applicable jurisdictional requirements and investigate valid abuse reports promptly.

Support expectations

Open a ticket for technical help or billing questions. Include logs and timestamps for faster resolution.