gains entry
Definitions
To successfully enter a place, often by overcoming an obstacle or restriction.
To manage to get inside a building, room, or secure area.
Examples
The specialized software gains entry into the secure database by bypassing the primary firewall.
Once the thief gains entry through the unlocked window, he quickly searches the living room for valuables.
Synonyms
gains access enters breaks in gains admittance penetrates infiltrates
Antonyms
is excluded is barred is denied entry is locked out is rejected is turned away