network denial
[/ˈnɛtwɜrk dɪˈnaɪəl/]
nounpl: network denials
negação de rede
1. A cybersecurity incident or attack in which access to network resources or services is intentionally blocked or restricted, preventing legitimate users from connecting to or using network infrastructure
The company experienced a network denial after implementing new firewall restrictions.
A empresa experimentou uma negação de rede após implementar novas restrições de firewall.
2. In cybersecurity policy, the deliberate isolation or disconnection of network systems as a preventive or corrective measure
Network denial protocols were activated when suspicious activity was detected.
Os protocolos de negação de rede foram ativados quando atividade suspeita foi detectada.
This is primarily a technical term used in cybersecurity and IT infrastructure contexts. In Brazil, it's commonly used in corporate IT departments and technical documentation. The term gained prominence with increased awareness of cybersecurity threats and network protection measures in both American and Brazilian business environments.
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