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quiz 9 - exchange with your friend through the Internet is...

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1. You receive an email saying that your bank account has been suspended, you want to verify if this is really from your bank. This is related to A. Confidentiality B. integrity C. availability D. authenticity 2. You send a message to your friend, and your message is captured by Mr. Man-in-the-Middle, this is active attack. A. True B. False 3. In symmetric encryption, both parties share the same key. A. True B. False 4. You design a encryption/decryption software and use that for secure data
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Unformatted text preview: exchange with your friend through the Internet, is this end-to-end encryption or link-based encryption? A. end-to-end B. link based 5. In authenticity, it is still necessary to encrypt the entire message. A. True B. False 6. I want to send a msg to the whole class and also want everyone to verify the authenticity of my msg. Suppose I choose public key/private key scheme, which key should I use to encrypt my msg? A. my public key B. my private key...
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