ImplementationCâu 59 / 100
Replacing sensitive data such as a credit card number with a non-sensitive substitute value is called:
a.Tokenization
b.Hashing
c.Salting
d.Compression
Giải thích
Tokenization swaps sensitive data for a meaningless token, keeping the real value in a secure vault. The token has no exploitable value if stolen. It is widely used to reduce the scope of payment card data handling.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA Security+ (SY0-701) · Quy trình kiểm tra