Data Transmission Security; Transport, Packaging And Storage; Transport - WIKA NETRIS 3 Betriebsanleitung

3. Safety / 4. Transport, packaging and storage
3.10

Data transmission security

As part of the join procedure, a mutual authentication between a LoRaWAN
®
and the LoRaWAN
devices are connected to real and authentic networks.
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LoRaWAN applications are origin-authenticated, integrity-protected, replication-protected
and encrypted. Combined with mutual authentication, this protection ensures that network
traffic has not been altered, comes from a legitimate device, is not understood by wiretaps,
and has not been intercepted and replayed by unauthorised third parties. In addition,
end-to-end encryption protects the usage data of applications exchanged between end
devices and application servers.
The security mechanisms mentioned are based on the standardised cryptographic AES
algorithms. These algorithms have been analysed by the cryptographic community for
many years, are recognised by NIST and are widely accepted as best security practice for
sensor nodes and networks.
LoRaWAN security uses the cryptographic principle of AES cryptography in combination
®
with several operating modes: CMAC2 for integrity protection and CTR3 for encryption.
Each LoRaWAN device is personalised with a unique 128-bit AES key (AppKey)
®
and a globally unique identifier (EUI-64-based DevEUI), both used during the device
authentication process.
Further details can be found in the official Security White Paper from the LoRa Alliance
→ See website: https://lora-alliance.org

4. Transport, packaging and storage

4.1 Transport

Check the instrument for any damage that may have been caused by transport.
Obvious damage must be reported immediately.
CAUTION!
Damage through improper transport
With improper transport, damage to property can occur.
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When unloading packed goods upon delivery as well as during internal
transport, proceed carefully and observe the symbols on the packaging.
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With internal transport, observe the instructions in chapter 4.2 „Packaging
and storage".
If the instrument is transported from a cold into a warm environment, the formation of
condensation may result in instrument malfunction. Before putting it back into operation,
wait for the instrument temperature and the room temperature to equalise.
WIKA operating instructions, model NETRIS
network is established. This ensures that only real and authorised
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3
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end device
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:
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