firewall
🇺🇸
/ˈfaɪərwɔːl/
🇬🇧
/ˈfaɪəwɔːl/
A security system that controls the incoming and outgoing network traffic based on predetermined security rules.
The company installed a new firewall to protect their sensitive data from unauthorized access.
회사는 무단 액세스로부터 민감한 데이터를 보호하기 위해 새로운 방화벽을 설치했습니다.