Railway cyber security requires a defence-in-depth approach. There are numerous different data network encryption technologies that can be applied. MACsec encryption in combination with an MPLS-TP based telecommunication backbone increases the availability, integrity and confidentiality of the real-time operational data transmitted over the network. This session will cover various encryption technologies and applications for the rail industry.
1. Get acquainted with the concept of defence in depth
2. Differentiate between different encryption concepts
3. Appreciate the advantages of hardware-based encryption
4. Understand how MACsec encryption in combination with MPLS-TP increases the availability, integrity and confidentiality of the real-time operational data transmitted over the network
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