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

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
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
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

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...
View Full Document

This note was uploaded on 11/02/2010 for the course EE 136 taught by Professor Kang xi during the Spring '10 term at NYU Poly.

Ask a homework question - tutors are online