oneglassOneglass · Open-source CAASM · Coming soon
One view of what's missing.
Your servers are listed in an inventory, a monitoring system, a security tool and a hypervisor, and those lists never quite match. Oneglass compares them and shows the gaps, so every machine is registered, monitored and protected.
Questions it answers
Not in the inventory
VMs that run on a hypervisor but were never registered in your CMDB.
Not monitored
Hosts in your inventory that have no monitoring checks.
Not protected
Servers without a security agent, or with one that stopped reporting.
CAASM, without the enterprise weight
Cyber asset attack surface management (CAASM) pulls asset data from every system you run, matches it up and shows where coverage is missing. Commercial CAASM platforms are built for large enterprises with large budgets.
Oneglass brings the core idea to small and mid-sized teams: open source, running on your own machine, and starting with the gaps that matter most day to day.
Why it matters
- You can't patch, monitor or protect a server you don't know exists
- Every tool has its own list, and the lists drift apart over time
- One report shows the drift before an attacker or an outage does
Pluggable by design
Turn on only the tools you use. Each source is a plugin, and adding a new one doesn't touch the core.
Inventory / CMDB
Where your servers are supposed to be registered.
Monitoring
Where they should have health checks and alerts.
Security
Where they should have an agent reporting in.
Virtualization
Where they actually run.
Use it as a terminal UI for quick checks, or as a simple web view to share with your team.