blacklisted network

[ˈblæklɪstɪd ˈnetwɜːrk]
noun phrasepl: blacklisted networks
rede bloqueada
1. A computer network or internet service that has been marked as unsafe, untrustworthy, or restricted due to malicious activity, spam, security violations, or policy breaches
The company's email server was added to a blacklisted network after repeated phishing attempts.
O servidor de email da empresa foi adicionado a uma rede bloqueada após tentativas repetidas de phishing.
2. A network that is prevented from accessing certain services or resources due to security protocols or regulatory compliance
Users attempting to connect from a blacklisted network will be denied access to the banking portal.
Usuários que tentarem se conectar de uma rede bloqueada serão impedidos de acessar o portal bancário.
The term 'blacklisted network' is widely used in both Brazil and the United States in cybersecurity, IT administration, and corporate networking contexts. In Brazil, it's common in large tech companies and financial institutions. The term reflects global cybersecurity practices and is understood consistently across both countries. There has been some discussion about replacing 'blacklist/whitelist' terminology with 'blocklist/allowlist' in modern cybersecurity to avoid racial connotations, though both terminologies remain in use.
Synonyms / Sinônimos
blocked networkrestricted networkbanned networkblocked IP networknetwork on the blacklist
Antonyms / Antônimos
whitelisted networktrusted networkapproved networksafe network

Regional Variations

General Brazilian Portuguese
rede bloqueada
Standard technical term used in IT departments and cybersecurity contexts
General Brazilian Portuguese
rede na lista negra
More literal translation, occasionally used but less common in technical contexts
São Paulo
rede bloqueada
Predominant term in tech hubs and corporate environments
Portugal
rede bloqueada
Same as Brazilian Portuguese; technical terminology is standardized across Portuguese-speaking countries

Related Words

IP blacklistDNS blacklistspam filternetwork securityfirewallaccess controlwhitelisting

Related Idioms & Phrases

on the blacklist
blacklist someone/something
network lockdown
security breach
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