The primary method for protecting sensitive data is using encryption. Encryption converts the plain text, readable data, into unreadable cypher text using a mathematical algorithm. This makes it difficult for unauthorized individuals or systems to access or read the data. The authorized person can only decode the encoded data with the key to decrypt it. This ensures that the data remains confidential, even when stored on a device or transmitted over a network.
Security Quotient > FAQs > Cyber Security > Data Privacy and Protection > What is the primary method of protecting sensitive data?