secure communications

[sɪˈkjʊr kəˌmjuːnɪˈkeɪʃənz]
noun
comunicações seguras
1. Methods and systems of transmitting information that protect the confidentiality, integrity, and authenticity of messages to prevent unauthorized access or interception
The government agency implemented secure communications protocols to protect sensitive intelligence.
A agência governamental implementou protocolos de comunicações seguras para proteger informações sensíveis.
2. Encrypted messaging systems and technologies that ensure conversations cannot be easily monitored or understood by third parties
Many businesses now require secure communications for all employee discussions involving confidential data.
Muitas empresas agora exigem comunicações seguras para todas as discussões envolvendo dados confidenciais.
3. Technical infrastructure designed to maintain privacy and security during data transmission across networks
The IT department upgraded to enterprise-grade secure communications to meet compliance standards.
O departamento de TI foi atualizado para comunicações seguras de nível empresarial para atender aos padrões de conformidade.
In Brazil, secure communications have become increasingly important in both government agencies and private companies, particularly following data protection laws like LGPD (Lei Geral de Proteção de Dados). In the USA, this term is widely used in cybersecurity discussions, military contexts, and corporate compliance frameworks.
Synonyms / Sinônimos
encrypted communicationssecure messagingprotected communicationsconfidential communicationsend-to-end encryption
Antonyms / Antônimos
unsecured communicationsopen communicationsunencrypted messagesexposed communications

Regional Variations

General Brazilian
comunicações seguras
Most common term used in business and government contexts
Rio de Janeiro
comunicações criptografadas
Alternative emphasis on encryption aspect
São Paulo
comunicações protegidas
Used in tech industry and corporate environments
Portugal
comunicações seguras
Same as Brazilian Portuguese; may also use 'comunicações encriptadas'

Related Words

encryptioncybersecuritydata protectionprivacyauthenticationfirewallVPN

Related Idioms & Phrases

keep communications secure
establish secure communications
maintain secure communications channels
breach of secure communications
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