This is the 9682nd most frequent Portuguese word.
criptografia
The practice or study of encrypting and securing information.
Here, 'criptografia' is used as a noun, referring to the technology or method used for securing information.
A criptografia protege os dados sensíveis de acessos não autorizados.
Cryptography protects sensitive data from unauthorized access.
In this sentence, 'criptografia' is used as a general concept or field of study related to encryption.
Aprender os princípios da criptografia é essencial para quem trabalha com segurança da informação.
Learning the principles of cryptography is essential for those who work with information security.
Here, 'criptografia' modifies 'algoritmos,' indicating that the algorithms are specifically those related to the field of cryptography.