Brief, mostly facts
Innerwall previews what a network policy would block before enforcing it
An Apache-2.0 microsegmentation tool that simulates label-based policy against real flows. It is useful for testing rules before they break traffic.
What the research found
Innerwall is an Apache-2.0 microsegmentation tool where per-host agents observe connections and program nftables, letting teams simulate a label-based policy against real flows and see would-block results before enforcing.
Claims and how well the evidence supports them
- Innerwall is Apache-2.0 licensed 98%
- Innerwall agents observe connections and program the host native firewall using nftables on Linux 99%
- Innerwall shows would-block flows in a simulate step before enforcement, changing nothing on the host 99%
Evidence
- innerwall.dev https://innerwall.dev/
Actionability rated medium.