This is the 13729th most frequent Russian word.
несанкционированное
Unauthorized.
Here, "несанкционированное" describes an action (penetration) lacking required authorization.
Несанкционированное проникновение в закрытую зону строго запрещено.
Unauthorized access to the restricted area is strictly prohibited.
In this context, "несанкционированного" qualifies the use of spaces, meaning it did not have prior approval.
На парковке было замечено несколько случаев несанкционированного использования мест для инвалидов.
Several instances of unauthorized use of handicap spaces were observed in the parking lot.
Here, "несанкционированного" pertains to data collection, indicating it occurred without permission or consent.