security system

A system designed to protect people, property, or information from harm, theft, or unauthorized access, typically involving alarms, cameras, sensors, or software protocols.

• 🇵🇹Sistema projetado para proteger pessoas, bens ou informações contra danos, roubo ou acesso não autorizado, geralmente incluindo alarmes, câmeras, sensores ou protocolos de software.

1. Protection system B1 formal

   A set of devices and procedures designed to protect a place, person, or data from unauthorized access, theft, or harm.

   • The building has a modern security system with cameras and alarms.
   • They installed a new security system to prevent break-ins.
   • The security system alerted the police immediately.

   🇵🇹Sistema de segurança

2. Digital security B2 formal

   Software and hardware used to protect computer networks, data, and systems from cyber threats.

   • The company upgraded its security system to prevent data breaches.
   • A good security system includes firewalls and antivirus software.
   • The IT department monitors the security system for any suspicious activity.

   🇵🇹Segurança digital