trusted execution
[ˈtrʌstɪd ɪɡˈzɛkjuʃən]
nounpl: trusted executions
execução confiável
1. A computing security concept where code or operations are executed in an isolated, protected environment that is resistant to unauthorized access or modification
The application uses trusted execution to protect sensitive cryptographic operations from malware.
A aplicação usa execução confiável para proteger operações criptográficas sensíveis contra malware.
2. In processor architecture, the execution of code within a Trusted Execution Environment (TEE) that provides security guarantees separate from the main operating system
Modern smartphones implement trusted execution on specialized processor cores to safeguard biometric data.
Smartphones modernos implementam execução confiável em núcleos processadores especializados para salvaguardar dados biométricos.
3. The process of running verified and authenticated code with assurance that it will not be compromised or tampered with during runtime
Banking applications rely on trusted execution to ensure secure transaction processing.
Aplicações bancárias dependem de execução confiável para garantir processamento seguro de transações.
This is a specialized technical term primarily used in cybersecurity, computer engineering, and IT professional contexts in both Brazil and the USA. It gained prominence with the rise of mobile computing security and is fundamental to discussions about hardware security, privacy protection, and cryptographic operations in modern computing environments.
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