firewall Synonyms
Another word for firewall
• noun (Context 1)
A fireproof wall or physical partition designed to prevent the spread of fire between adjacent rooms, sections of a building, or the engine compartment and passenger cabin of a vehicle.
"Building codes require a reinforced concrete bulkhead between the parking garage and the residential apartments."
• noun (Context 2)
An administrative, legal, or ethical barrier established to prevent conflicts of interest or the unauthorized exchange of confidential information between different departments or institutions.
"The newspaper maintains a strict safeguard between its editorial board and its advertising sales department."
• verb (Context 3)
To protect, isolate, or restrict access to a computer network, system, or organization by means of a digital or institutional firewall.
"The company decided to isolate its sensitive research database from the rest of the local network."
Opposites of firewall
The opposite of firewall shifts depending on context. Common opposites include: