olemus
IT-süsteemid, -vahendid ja -lahendused, mis on töiseks otstarbeks kasutusel ametliku kinnituseta, võivad tekitada õiguspärasuse probleeme ja tehnilise ühilduvuse probleeme
= IT systems, tools and solutions that are used for business purposes without official approval can create legality issues and technical compatibility issues

ülevaateid
https://en.wikipedia.org/wiki/Shadow_IT

https://www.techtarget.com/searchcio/tip/6-dangers-of-shadow-IT-and-how-to-avoid-them

https://1passwordstatic.com/files/resources/10-things-you-need-to-know-about-shadow-it.pdf

https://jitm.ubalt.edu/XXX-4/article1.pdf

https://core.ac.uk/download/pdf/301373776.pdf

https://resources.enterprisetalk.com/ebook/Augmentt-EN-1.pdf

vt ka
- isikliku vahendi luba