unauthenticated access

[/ˌʌnɔːˈθɛntɪkeɪtɪd ˈækses/]
nounpl: unauthenticated accesses
acesso não autenticado
1. Unauthorized entry or use of a system, application, or resource without proper verification of user identity or credentials
The security breach resulted from unauthenticated access to the company's database.
A violação de segurança resultou do acesso não autenticado ao banco de dados da empresa.
2. In cybersecurity, the ability to use a service or resource without providing valid login credentials or authentication tokens
The administrator disabled unauthenticated access to prevent unauthorized users from viewing sensitive files.
O administrador desabilitou o acesso não autenticado para evitar que usuários não autorizados visualizassem arquivos sensíveis.
3. A security vulnerability where a system accepts requests or connections without verifying the identity of the requester
The API was vulnerable to unauthenticated access attacks due to missing authentication checks.
A API era vulnerável a ataques de acesso não autenticado devido à falta de verificações de autenticação.
This is primarily a technical term used in IT and cybersecurity fields in both Brazil and the USA. In Brazilian companies, especially those in the tech sector, 'acesso não autenticado' is the standard professional terminology for discussing security vulnerabilities. The term reflects growing concerns about data protection (LGPD in Brazil) and is frequently used in security reports, compliance documentation, and IT training programs.
Synonyms / Sinônimos
unauthorized accessanonymous accessunverified accessunauthenticated user accesspublic access
Antonyms / Antônimos
authenticated accessauthorized accesssecure accessverified access

Regional Variations

General Brazilian
acesso não autenticado
Most common term used in Brazilian IT and cybersecurity contexts
São Paulo
acesso não autenticado / acesso sem autenticação
Both forms are used interchangeably in São Paulo's tech industry
Portugal
acesso não autenticado
Same terminology used in Portuguese IT sector, sometimes with 'sem autenticação'
USA
unauthenticated access
Standard terminology in English-speaking IT and cybersecurity industries

Related Words

authenticationauthorizationcredentialssecurity vulnerabilityaccess controlloginencryptionfirewall

Related Idioms & Phrases

open door policy
security breach
weak authentication
bypassing security
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