cryptography

incontável

A noun referring to the practice and study of techniques for secure communication in the presence of adversaries, involving the analysis and creation of codes and ciphers.

• 🇵🇹Substantivo que designa a prática e o estudo de técnicas para comunicação segura na presença de adversários, abrangendo a análise e a criação de códigos e cifras.

1. Science of secure communication B2 formal IT

   The practice and study of techniques for secure communication in the presence of adversaries, involving encoding and decoding information.

   • Modern cryptography relies on complex mathematical algorithms.
   • Cryptography is essential for protecting online transactions.
   • The field of cryptography has evolved significantly with the advent of quantum computing.

   🇵🇹Ciência da comunicação segura

   Sinônimos: cryptology

2. Writing in code B2 formal IT

   The act of converting information into a secret code or cipher to prevent unauthorized access.

   • The spy used cryptography to send secret messages.
   • Cryptography was used by ancient civilizations to protect military plans.
   • Learning cryptography involves understanding how to create and break codes.

   🇵🇹Criptografia

   Sinônimos: codingencodingencryption

• cryptographies plural form
• cryptographies' possessive plural form
• cryptography's possessive singular form