network security
[/ˈnɛtˌwɜrk sɪˈkjʊrɪti/]
nounpl: network securities
segurança de rede
1. The practice of implementing measures and protocols to protect computer networks and data from unauthorized access, cyber attacks, and other security threats
Network security is essential for protecting sensitive business information from hackers.
A segurança de rede é essencial para proteger informações comerciais sensíveis de hackers.
2. The comprehensive set of technologies, policies, and procedures designed to safeguard network infrastructure and prevent data breaches
The company invested millions in network security infrastructure upgrades.
A empresa investiu milhões em atualizações de infraestrutura de segurança de rede.
3. The field of cybersecurity specifically focused on protecting networked systems and communications
She specializes in network security and holds multiple industry certifications.
Ela se especializa em segurança de rede e possui várias certificações da indústria.
Network security has become increasingly critical in both Brazilian and American corporate environments, particularly post-pandemic with increased remote work. In Brazil, there is growing investment in cybersecurity professionals due to increasing digital crimes. In the USA, regulatory compliance (such as HIPAA, PCI-DSS) often drives network security initiatives. The term is used identically in both Portuguese-speaking and English-speaking technical communities, reflecting the global nature of cybersecurity discourse.
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