An organization wants to ensure that only the intended recipients can read the content of their emails, even if intercepted. What feature of PKI is utilized to achieve this?Key exchangeKey escrowPublic keyPrivate key查看全部问题返回下一个问题
Question
An organization wants to ensure that only the intended recipients can read the content of their emails, even if intercepted. What feature of PKI is utilized to achieve this?Key exchangeKey escrowPublic keyPrivate key查看全部问题返回下一个问题
Solution
The feature of Public Key Infrastructure (PKI) that is utilized to ensure that only the intended recipients can read the content of their emails, even if intercepted, is the Public key.
Here's a step-by-step explanation:
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The sender encrypts the email using the recipient's public key. This public key is available to anyone who wants to send a message to the recipient.
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The email is sent over the internet. Even if it is intercepted during transmission, it cannot be read because it is encrypted.
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The recipient uses their private key to decrypt the email. This private key is kept secret and only known to the recipient.
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Now, the recipient can read the email. If anyone else tries to decrypt the email using the public key, they will not be able to do so. Only the private key can decrypt messages that were encrypted using the corresponding public key.
So, the correct answer is Public key.
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