secured
se-cured
adjective
Protected against attack or other unwanted intrusion.
"The building was secured with CCTV and alarms."
verb
Obtained or achieved something, especially with effort.
"She secured a place at university after working hard."
Thesaurus
Synonyms: secure, fix, fasten, plug, stop up, good, sound, safe, dependable, batten, batten down, sure