key replacement

[/kiː rɪˈpleɪsmənt/]
nounpl: key replacements
substituição de chave
1. The process of removing an old or damaged key and installing a new one in its place
The key replacement service was completed in less than an hour.
O serviço de substituição de chave foi concluído em menos de uma hora.
2. In automotive contexts, the provision of a new car key due to loss, damage, or malfunction
After losing my car keys, I scheduled a key replacement appointment at the dealership.
Depois de perder minhas chaves do carro, agendei uma consulta de substituição de chave na concessionária.
3. In security or lock systems, the exchange of a cipher key or encryption key
Key replacement protocols are essential for maintaining data security.
Os protocolos de substituição de chave são essenciais para manter a segurança dos dados.
In Brazil, key replacement services are commonly used for automotive needs due to car theft concerns and the high cost of original manufacturer keys. In the USA, this term is frequently associated with locksmith services and vehicle dealerships. The term has gained prominence in cybersecurity contexts globally, particularly in discussions about encryption and data protection.
Synonyms / Sinônimos
key substitutionkey exchangekey renewallock rekeying

Regional Variations

General Brazilian
substituição de chave
Standard term used across Brazil
Rio de Janeiro
substituição de chave / troca de chave
Both terms are commonly used; 'troca' is informal
São Paulo
substituição de chave
More formal and widely used in commercial contexts
Portugal
substituição de chave / troca de chave
Portuguese speakers may also use 'renovação de chave' in some contexts

Related Words

locksmithduplicate keyspare keylock replacementkey duplicationencryption key

Related Idioms & Phrases

change the locks
get a spare made
lock and key
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