Best VPS for a Cybersecurity Lab
A VPS can be a fast way to build a cybersecurity lab without keeping a workstation online 24/7. The right plan depends less on branding and more on the workload: packet capture, SIEM, threat-intelligence platforms, scanners and containers all stress different resources.
What matters most
- RAM: usually the first limit for Wazuh, OpenSearch and multi-container labs.
- CPU: matters for indexing, scans, compression and multiple virtual services.
- Storage: prefer SSD/NVMe and leave room for logs to grow.
- Networking: verify public IPv4 availability, bandwidth limits and firewall controls.
- Snapshots: useful before risky upgrades or lab experiments.
Reasonable starting points
For a lightweight Linux security box, 2 vCPU and 4 GB RAM can be enough. A Wazuh-style monitoring stack is more comfortable at 4 vCPU and 8 GB RAM. Heavier all-in-one labs often need 16 GB RAM or more.
VPS or local lab?
Use a VPS when you want always-on access, a public IP and easy remote administration. Prefer a local lab when you need nested virtualization, high disk throughput or complete isolation from the internet.
CyberKit is preparing a provider comparison for lab workloads. Affiliate links will only be added after review.