Perimeter81 modernizes corporate network security with a cloud-native Zero Trust platform that replaces legacy VPNs. Founded by Israeli cybersecurity veterans, it delivers SASE, ZTNA and managed firewall services for distributed teams, integrating SSO and device posture in a single enterprise management console.
Why Perimeter81
Top reasons security teams deploy Perimeter81
Secure remote access
Perimeter81’s Cloud VPN replaces legacy appliances with lightweight clients for Windows, macOS, Linux and mobile. IT teams deploy per-user and per-network policies from a centralized console, plus DNS filtering and split-tunneling controls. The result is immediate secure access for remote workers with optional multi-factor authentication and device posture enforcement, plus detailed session logs for compliance and response.
SASE, firewall and cloud routing
Perimeter81’s SASE platform layers cloud-native firewall-as-a-service, secure web gateway and DNS protections with private network connectors to AWS, Azure and GCP. Enterprises gain per-segment routing, traffic inspection and centralized log export to SIEMs. The vendor supports site-to-site SD-WAN and on-prem connectors for hybrid estates, with professional services and customizable policies for HIPAA and PCI compliance.
Product lines
Final verdict
What we like
- Rapid cloud deployment and easy onboarding for remote teams
- Unified console for SASE, ZTNA and firewall management
- Broad SSO integrations and SIEM/exportable telemetry
- Scales from SMB to large enterprise with professional services
Worth knowing
- Enterprise-level pricing; smaller teams may find plans costly
- Primarily cloud-first — limited on-prem hardware appliance options
- Large migrations require planning and possible professional services