Needs route to industrial devices (routing table pollution/overlap) VPN software per customer, different brand + version Hotel networks may block VPN protocols.
Needs route to industrial...
Needs reverse route on devices.... Do they support multiple routes?
Needs reverse ro...
VPN requires inbound firewall access to any IP, unknown user
VPN requires inbound...
Unfettered layer-3 access to all devices, not just targetted
Unfettered layer-3 a...
VPN users are not single-sign-on identity: shared credential
VPN users are not sin...
Outbound route can allow exfiltration
Outbound ro...
Single Sign On to existing credentials. No software to install. Same for all customers
Single Sign On to exi...
Outbound via HTTPS: no firewall block, any network (cell, wifi, ...)
Outbound via HTTPS: n...
Outbound only: no inbound open ports, port scans, etc Outbound HTTPS only
Outbound only: no inb...
Full Audit trail: per user, single-sign-on, no shared credentials
Full Audit trail: per...
Access gated per device per user, not to all devices. No lateral traversal