<span>Every word has only one correct spelling and pronunciation.
This is a false statement.
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Answer:
No. This is not more secure.
Explanation:
this is not more secure than having all of Carol, bob and Alice having the same key.
alice would be able to know Carol's key for her to be able to verify the answer Carol gave to a challenge by her. she would also have to know bob's key to do the same.
any of these 3 would have to know someone else's secret key to verify answers to any challenge.
the challenge is to know the secret keys if the other two and if done, decryption can easily be done and they can impersonate.
True is answered of that question
Hacking would be a widespread problem.
Answer :
These sort of attacks are known are Injected IFrame Attacks. The Injected IFrame Attacks are a common Cross Site Scripting or XCC attack that contains multiple or single iFrame tags implemented within a page which is not visible to user. User unintentionally enters his information which is posted to hacker’s server and information’s gets hacked.
