1. A proven, accepted, or widely recognized method or answer to a problem that has been tested and validated over time
The established solution to this technical problem is to update the software regularly.
A solução estabelecida para este problema técnico é atualizar o software regularmente.
2. A standard practice or conventional approach that is commonly used in a particular field or industry
Using encryption is the established solution for protecting sensitive data.
O uso de criptografia é a solução estabelecida para proteger dados sensíveis.