Zener is a distributed Software Defined Firewall (SDF) solution that protects IT infrastructure from the inside. Through automation Zener ensures that centrally defined pattern-based firewall rules are correctly generated and enforced at the individual node level.
Zener works by protecting assets (data and application) locally. This is done by enforcing firewall rules based on a simple, dynamic and unified rulesets defined in the Zener Rule Engine.
Easily define all traffic rules globally using the GUI, API or the CLI - the firewall rules are automatically distributed to the correct Node in the network, and Zener guarantees that correct rules are always enforced.
"IT organizations should treat all their services as if they were exposed to the public internet."
Mike Svoboda, Sr. Unix Engineer, LinkedIn