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In transportation infrastructure, a bidirectional traffic system divides travellers into two streams of traffic that flow in opposite directions.
Data at rest in information technology means data that is housed physically on computer data storage in any digital form. Data at rest includes both structured and unstructured data. This type of data is subject to threats from hackers and other malicious threats to gain access to the data digitally or physical theft of the data storage media. To prevent this data from being accessed, modified or stolen, organizations will often employ security protection measures such as password protection, data encryption, or a combination of both. The security options used for this type of data are broadly referred to as data at rest protection (DARP).
An autonomous aircraft is an aircraft which flies under the control of automatic systems and needs no intervention from a human pilot. Most autonomous aircraft are unmanned aerial vehicle or drones. However, autonomous control systems are reaching a point where several air taxis and associated regulatory regimes are being developed.
Airborne Internet is a concept that overlays network theory and principles into the transportation realm. The system goal is to establish information connectivity. To reach that goal, the system must create a scalable, general purpose, multi-application data channel for people in transit.
References
- ↑ "Data in motion and data in transit both used on cloudsecurityalliance.org" (PDF). Archived from the original (PDF) on 2016-04-15. Retrieved 2016-04-18.
- ↑ "Data in Flight | January 2010 | Communications of the ACM".
- ↑ SANS White Paper on Encryption
- ↑ "Data Protection: Data In transit vs. Data At Rest". Digital Guardian. Retrieved 2023-04-12.
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