The kiosks are not able to save any data -- they can only display it to an investigating officer. The only information the kiosks retain is details on how they have been used -- by whom and at what times. The software is also able to segregate data based on type (such as messages or pictures) and date range, to help officers more quickly find what they're looking for. Deputy chief constable Malcolm Graham said that "By quickly identifying devices which do and do not contain evidence, we can minimise the intrusion on people's lives and provide a better service to the public."

Police Scotland says it consulted a variety of groups and experts before commissioning the technology, and has given assurances that it will only examine a digital device where there is "a legal basis and where it is necessary, justified and proportionate to the incident or crime under investigation." While the kiosks have the ability to bypass passwords and lockscreens, this will only be done after consultation with the police cybercrime unit. However, some critics have voiced concerns regarding data privacy and abuses of power -- a growing narrative around the globe. The roll-out of the cyber kiosks – which will begin in Scotland on 20th January -- comes only a few days after it emerged the FBI extracted data from a locked iPhone in the US, prompting fresh concerns over civil freedoms.