TOSIBOX® Lock for Container


  • Ideal solution in combination with Elco products
  • Serves as an endpoint for TOSIBOX® secure VPN tunnel
  • VPN connections to/from TOSIBOX® Virtual Central Lock
  • VPN connection from TOSIBOX® Key
  • Works in all Internet connections (operator independent)
  • Supports HTTP proxy servers with and without authentication
  • Works with dynamic, static and private IP addresses
  • Up to 2 concurrent VPN connections
  • VPN throughput limited only by network connection
  • Layer 3 connections


TOSIBOX® Lock for Container is a software for connecting your IPCs, HMIs, PLCs, controllers and other industrial IoT devices to your TOSIBOX® network. It serves as an endpoint for secure remote connections.

The new TOSIBOX® Lock for Container helps bring secure connectivity inside your industrial IoT devices. It is a software-only way of connecting your IPCs, HMIs, PLCs, controllers and other devices to your TOSIBOX® network, serving as the endpoint for secure remote connections.

With TOSIBOX® Lock for Container, services running on the connected device can be securely accessed over the Internet and most LAN and WAN networks through highly encrypted VPN connection. TOSIBOX® Lock for Container is suitable for demanding and hazardous applications such as medical, marine, transport and oil industries. In these scenarios TOSIBOX® Lock for Container brings secure connectivity to hardware devices designed to meet demanding requirements.

We from ELCO build on this technology and can deliver our products with the TOSIBOX® Lock for Container software from the factory if required.

Item numbers: TBLFC1


Recommended software requirements

•Any 64-bit Linux OS supported by Docker software (such as CentOS, Fedora, Ubuntu or Debian).
•Docker Engine – Community v19 or later installed and running (
•Installation requires sudo or root level user rights

Recommended system requirements

•50 MB RAM
•50 MB hard disk space
•ARM 32-bit or 64-bit, Intel or AMD 64-bit dual core processor
•Internet connection


•Patented TOSIBOX® connection method
•PKI with 4096-bit RSA key
•Compatible with all TOSIBOX® devices and products
•Uses remote matching for joining your TOSIBOX® secured network
•Uses device firewall for security
•TOSIBOX® software separated from system software

User Interface

•Packed with TOSIBOX® web UI for remote configuration

Required open firewall ports

•Outbound TCP: 80, 443, 8000, 57051
•Outbound UDP: random, 1-65535
•Inbound: none

ELCO 360°

Our all-round service for you!

We offer you a complete product portfolio — from data collection with our Automation products (sensors, encoders, connectors, I/O systems) via data connection with IoT hardware to data collection in our IoTHub and data visualization in the form of Industrial Apps — from our Business Unit Internet of Things. At Elco you get everything from one source!

We supplement our product portfolio with holistic services for you. We accompany and support your projects from start to finish — that's ELCO 360°.


Elco Hardware — built to satisfy


Software solutions for your application


We turn your ideas into a concept.