Ewon
OT secure remote access software
System security software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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- Manufacturing
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- Transportation and logistics
What is Ewon
Ewon is an industrial remote access and connectivity solution used to securely connect to machines, PLCs, and industrial networks for remote maintenance, troubleshooting, and data access. It is commonly used by OEMs, system integrators, and industrial service teams that need controlled access to equipment deployed at customer sites. The product is delivered through Ewon gateways and a cloud-based management layer (Talk2M) for user/device administration and remote connectivity workflows. It focuses on OT-oriented deployment patterns such as segmented site access, machine-level connectivity, and service-centric remote support.
OT-focused remote connectivity
Ewon is designed around common industrial service scenarios such as remote PLC programming, HMI support, and machine troubleshooting. The gateway-based approach fits environments where assets are behind customer firewalls and not directly reachable. This OT orientation can reduce integration effort compared with general-purpose remote access tools when the primary target is industrial equipment.
Cloud-managed access workflows
Talk2M provides centralized management for users, devices, and connections, which supports multi-site operations. Centralized logging and account administration help standardize how service teams connect to remote assets. This model can be easier to operate than ad hoc VPN configurations maintained per customer site.
Ecosystem for OEM deployments
Ewon is commonly deployed by machine builders and service organizations that need repeatable remote-access patterns across many customer installations. The product supports scaling through standardized gateway provisioning and consistent connection methods. This can be advantageous when supporting fleets of similar machines across multiple end customers.
Hardware dependency for access
Ewon’s typical deployment relies on an on-site gateway, which adds procurement, installation, and lifecycle management overhead. This can be a constraint for use cases that prefer purely software-based access or where adding hardware is not feasible. Hardware refresh, spares, and site logistics can become material at large scale.
Not a full OT security suite
Ewon primarily addresses secure remote connectivity and access management rather than broad OT security functions. Organizations needing deep asset discovery, network monitoring, threat detection, or policy enforcement across the OT network may require additional tooling. As a result, it may not cover all requirements typically associated with system security programs.
Cloud reliance considerations
Using a cloud management layer can raise requirements around connectivity, data residency, and third-party risk management. Some regulated or highly segmented environments may require alternative architectures or additional controls. Operational continuity may also depend on internet availability and the service’s availability for connection brokering and management.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Talk2M Free | Free (must register at least one new Ewon device in Ecatcher every 12 months to maintain) | Unlimited number of devices and users; 1 concurrent VPN connection; 5 concurrent mobile (M2web / eCatcher) connections; Included monthly VPN traffic: 3 GB; Included monthly DataMailbox upload: 5 million datapoints; account capped if limits exceeded; 12-month-per-device condition applies. |
| Talk2M Light | Contact local HMS / distributor for pricing (no public list price on official site) | Unlimited devices and users; 2 concurrent VPN connections; 5 GB VPN traffic/month; 5 concurrent mobile connections; 50 SMS/month; Included monthly DataMailbox upload: 7 million datapoints; constrained features vs Pro; no free trial. |
| Talk2M Pro | Contact local HMS / distributor for pricing (no public list price on official site); 3-month free trial available (one-time) | Unlimited devices and users; 5 concurrent VPN connections; Included monthly VPN traffic: 20 GB; Unlimited concurrent mobile connections; 50 SMS/month; Included monthly DataMailbox upload: 10 million datapoints; advanced user rights management, advanced security features, SLA, remote firmware management (Cosy+ devices); overage charges apply for traffic/data beyond allocation. |
Seller details
HMS Networks
Halmstad, Sweden
1988
Public
https://www.hms-networks.com/
https://x.com/hms_networks
https://www.linkedin.com/company/hms-networks
