hash verification
[/hæʃ vərɪfɪˈkeɪʃən/]
nounpl: hash verifications
verificação de hash
1. A cryptographic process that confirms the integrity and authenticity of digital data by comparing a computed hash value against a previously stored or transmitted hash value
Hash verification ensures that the downloaded file has not been altered or corrupted during transmission.
A verificação de hash garante que o arquivo baixado não foi alterado ou corrompido durante a transmissão.
2. A security technique used to detect unauthorized modifications to files, documents, or data by validating their cryptographic fingerprint
The software uses MD5 hash verification to confirm the authenticity of system files.
O software usa verificação de hash MD5 para confirmar a autenticidade dos arquivos do sistema.
3. In cybersecurity, the process of validating that transmitted or stored data matches its original form through hash algorithm comparison
Hash verification failed, indicating potential tampering with the package.
A verificação de hash falhou, indicando possível adulteração do pacote.
Hash verification is a fundamental concept in digital security and software development globally. In Brazil, the term 'verificação de hash' is primarily used in technical documentation, cybersecurity discussions, and software development communities. The concept gained prominence with increased concerns about data integrity and file authenticity in digital downloads and cloud storage. In the USA, the term remains predominantly in English within technical circles. Both cultures recognize this as essential for secure digital transactions and software distribution.
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