well-secured

The facility was well-secured, he said, with cameras on every corner and facing the chained cryogenic equipment.

"The channels that are generally used for communications within government systems are monitored and well-secured from a usage standpoint," said John Wheeler of Wheelhouse Advisors, a cybersecurity consultancy.

The building was described as a well-secured, modern apartment complex where a one-bedroom unit rents for $2,600 a month.

For an extra dose of love to your neighborhood, consider adding a well-secured small bench or chair for resting and enjoying the view of your lovely urban garden.

Inec itself gave an assurance that its site was "well-secured", and could not be tampered with.