Agilicus vs SonicWall Cloud Secure Edge: Secure Private Access: Side-by-Side Comparison (2026)

Short answer

Teams protecting OT and ICS environments without the luxury of deploying agents will find Agilicus solves a real problem: clientless zero trust access to PLCs, HMIs, and SCADA systems that can't run traditional security software. The no-inbound-ports architecture means your critical infrastructure never exposes attack surface to the internet, and support for federated identity providers lets you enforce MFA across resources that typically have none. Skip this if your primary concern is securing standard IT applications and desktops; plenty of lighter-weight ZTNA platforms handle that use case better and cheaper. Mid-market and enterprise teams replacing legacy VPNs should pick SonicWall Cloud Secure Edge: Secure Private Access for its dual-path architecture, which handles both tunneled network access and proxy-based app routing without forcing you into a single ZTNA model. Device posture checking and continuous trust scoring across the connection lifecycle map directly to NIST PR.AA, and the cloud control plane integrates cleanly with existing SonicWall firewalls and management stacks if you're already invested there. Skip this if you need deep application-layer inspection beyond the proxy tier or if your team lacks the bandwidth to tune trust policies; the control plane flexibility becomes a liability when policies aren't actively refined.