| Popis: |
The digitalization process did not circumvent either railway domain. With new technology and new functionality, such as digital interlocking system, automated train operation, object recognition, GPS positioning, traditional railway domain got a vulnerability that can be exploited. Another issue is usage of CotS (Commercial-of-the-Shelf) hardware and software and openness of traditionally closed system. Most of published similar paper are focused on cyber security and security & safety model for securing of assessment in this kind of domain, but this paper will deal with this upcoming railway technology and digital investigation process in such kind of environment. Digital investigation process will be presented, but not only in ICS and SCADA system, but also in specific, railway environment. Framework for investigation process and for maintaining chain of custody in railway domain will be proposed. |
