Final answer:
A critical digital asset (CDA) is a vital component in digital security, playing a crucial role in protecting sensitive information and maintaining the security of digital platforms.
Step-by-step explanation:
The subject of this question is a vital component in digital security. A critical digital asset (CDA) refers to an important element in ensuring the security and integrity of digital information and systems. It can include things like encryption keys, digital certificates, or authentication tokens. CDAs are crucial for protecting sensitive data, preventing unauthorized access, and maintaining the overall security of digital platforms.