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Dispel Zero Trust Engine is a commercial zero trust network access tool by Dispel. Bowtie Zero Trust Network Access is a commercial zero trust network access tool by Bowtie. Compare features, ratings, integrations, and community reviews side by side to find the best zero trust network access fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Enterprise and mid-market security teams protecting critical infrastructure should buy Dispel Zero Trust Engine specifically for OT environments where traditional zero trust tools fail, because it speaks 65,000+ protocols including proprietary industrial systems that off-the-shelf PAM can't touch. The platform's hybrid deployment model and native support for IEC 62443 and NERC CIP mean you're not retrofitting generic access controls onto your OT network. Skip this if your priority is IT-only remote access or if you need a single pane of glass for both corporate and industrial assets; Dispel's OT focus means it won't be your answer for general workforce access management.
Bowtie Zero Trust Network Access
Security teams managing distributed workforces across multiple cloud regions should prioritize Bowtie Zero Trust Network Access for its refusal to backhaul traffic through centralized gateways, which eliminates the bottleneck that tanks performance in traditional ZTNA deployments. The distributed control plane runs entirely on your infrastructure, not Bowtie's, and WireGuard encryption keeps private keys out of vendor hands, addressing the NIST PR.AA identity and access control requirement without trust dependency. This isn't for buyers seeking integrated secure web gateway capabilities from a single vendor; Bowtie's on-device SWG component is functional but plays second fiddle to its network access core.
Zero Trust secure remote access platform for ICS/OT environments.
ZTNA platform with direct device-to-resource encrypted access via WireGuard.
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Common questions about comparing Dispel Zero Trust Engine vs Bowtie Zero Trust Network Access for your zero trust network access needs.
Dispel Zero Trust Engine: Zero Trust secure remote access platform for ICS/OT environments. built by Dispel. headquartered in United States. Core capabilities include OT secure remote access via clientless browser, virtual desktop, and local application modes, Industrial data streaming from OT environments, 24/7 managed OT threat monitoring with SOC backing..
Bowtie Zero Trust Network Access: ZTNA platform with direct device-to-resource encrypted access via WireGuard. built by Bowtie. headquartered in United States. Core capabilities include Direct device-to-resource encrypted tunneling without backhauling through middleman networks, On-device policy enforcement for authentication, encryption, and access control, Distributed Secure Web Gateway (SWG) with on-device web filtering..
Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.
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