protection tool
Definitions
A device, software program, or physical object designed to safeguard a person, system, or asset from harm, damage, or unauthorized access.
A utility or mechanism used to implement security measures or defensive strategies against potential threats.
Examples
A sturdy firewall serves as an essential protection tool for any business network.
The antivirus software acts as a primary protection tool against malicious cyber threats.
Wearing a helmet is a vital protection tool for anyone riding a bicycle on busy streets.
Synonyms
safeguard shield defense mechanism security measure buffer barrier screen