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Security is so fun! The correct answer is #1 because it is the only scenario that doesn't have an immediate impact on the security of assets on your organization. #1 doesn't do anything! 2) can compromise the physical security of your building or office, w/e 3) is the direct disclosure of sensitive data, the very definition of an internal security breach ...


1

While TACACS uses UDP port 49, TACACS+ uses TCP port 49 for increased reliability I am not sure if reliability means integrity here or a mixture of confidentiality and integrity Nope, it does indeed mean that by definition of the word, TCP is more reliable. This is because UDP is stateless. A packet can be lost and it will not be retransmitted. ...


5

Not really. Neither protocol has any built-in features which are meant to provide confidentiality. Any security is supposed to be provided by the protocol layers above (or below). TCP is a more complex protocol than UDP which makes it a tad bit harder to spoof, but these complications are rarely a serious obstacle. When people say that TCP is "more ...



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