Kaspersky IoT Secure Gateway 100

Location of files on the microSD memory card

To change the settings of Kaspersky IoT Secure Gateway 100, you will need to extract the microSD card from the microSD slot of the Siemens SIMATIC IOT2040 device, connect the microSD card to a computer running a Linux operating system, change the contents of the configuration files, and re-insert the microSD card into the device.

The microSD memory card includes five partitions (see the figure below):

• HW-BOOT – contains the boot image of
  KasperskyOS

  A microkernel operating system for building secure solutions.

  and a text file with information about third-party code.
• HW-LOG – contains the health log files and the .log file with the health log settings.
• HW-IDS – contains the following:
  • The OpcUaClientSettings-0.json file with the settings for receiving data over the OPC UA protocol.
  • The MqttPublisherSettings-0.json file with the settings for sending data over the MQTT protocol.
  • Files of
    certificates

    Data structure with a digital signature containing a public encryption key and the ID of the client or server.

    and
    encryption keys

    Component of a pair of encryption keys used for asymmetric encryption. Keys can be public or private.

    .
• HW-INW – contains the file with internal network settings.
• HW-ENW – contains the file with external network settings.

  

  Location of files on the microSD memory card