securely
//sɪˈkjʊəli//
Adverb
securelyCanonical form
1
In a manner that is fixed, fastened, or attached firmly so as not to give way, become loose, or be lost.
Make sure the lid is securely fastened before shaking the bottle.
2
In a way that is protected against danger, threat, or unauthorized access.
Make sure your personal data is stored securely.
3
In a confident and assured manner, without anxiety or doubt.
She smiled securely, knowing she had prepared well for the exam.