Implementation第 59 / 100 题
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
解析
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.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- Which protocol provides secure file transfer by running over an SSH connection?
- Which technology creates an encrypted tunnel for remote users to access a private network over the internet?
- Which single sign-on standard is widely used to exchange authentication data between identity providers and web applications?
- A dedicated hardware device that securely generates and stores cryptographic keys is a:
- Which chip on a motherboard stores keys and supports features like full-disk encryption and secure boot?
- Which property ensures a sender cannot later deny having sent a signed message?