What is another word for under security restriction?
Pronunciation: [ˌʌndə sɪkjˈʊ͡əɹɪti ɹɪstɹˈɪkʃən] (IPA) 
There are several synonyms for the term "under security restriction," which refer to a situation where an entity or individual is subject to certain measures intended to protect against potential threats. Some common synonyms include "under lockdown," "under surveillance," "under guard," "under tight supervision," "restricted access," "secured," and "confined for safety." Each of these synonyms implies that there are limitations or constraints in place to ensure the safety and security of those involved. Whether it is a building, a person, or a sensitive piece of information, being under security restriction indicates a heightened level of vigilance and caution.
