Vendor

Perimeter 81

Perimeter 81, acquired by Check Point in 2023 and rebranded as Harmony SASE, delivers a cloud-native Secure Access Service Edge (SASE) platform consolidating networking, Zero Trust Network Access (ZTNA), secure web gateway (SWG),

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SASECASBCloud DLPDLPDNS SecurityFirewall as a Service (FWaaS)Network DLP (as part of SASE)VPN as a ServiceZero Trust Network AccessZero Trust Network Access (ZTNA)

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Perimeter 81 provides cloud-delivered ZTNA, SWG, FWaaS, and DNS filtering for private-app access and internet traffic control. Its main differentiator is replacing VPN-style network access with policy-based Zero Trust controls for users and branches. It fits mid-market and enterprise buyers standardizing remote access and web security in a SASE/SSE stack.

Mid-sized enterprises migrating to cloud environments that want to consolidate security and network access.
Providing secure remote access to internal applications
Securing internet access for all users
Implementing granular access control based on user identity and device health
Connecting distributed branch offices securely

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Profile last updated on 16 October 2026 by Picari.