cryptographic protocol
[krɪp.toʊ.ɡræf.ɪk ˈproʊ.tə.kɔːl]
nounpl: cryptographic protocols
protocolo criptográfico
1. A set of rules and procedures that use cryptographic algorithms to establish secure communication, authenticate parties, or ensure data integrity over insecure channels
The HTTPS protocol uses a cryptographic protocol to secure data transmission between web browsers and servers.
O protocolo HTTPS usa um protocolo criptográfico para proteger a transmissão de dados entre navegadores e servidores.
2. A formal sequence of steps involving encryption and decryption designed to achieve specific security objectives such as confidentiality, authentication, or non-repudiation
The SSL/TLS cryptographic protocol is widely used to protect sensitive information on the internet.
O protocolo criptográfico SSL/TLS é amplamente utilizado para proteger informações sensíveis na internet.
3. A standardized method for establishing trust and secure exchanges between two or more parties in a digital environment
Blockchain systems rely on cryptographic protocols to validate transactions and maintain security.
Os sistemas blockchain dependem de protocolos criptográficos para validar transações e manter a segurança.
This term is predominantly used in technical, academic, and corporate environments in both Brazil and the USA. It is essential vocabulary in cybersecurity, information technology, and financial services sectors. In Brazil, the term is increasingly important as digital transformation and data protection regulations (like LGPD - Lei Geral de Proteção de Dados) gain prominence. There is no significant regional variation in usage.
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