Question: a) What is eavesdropping? b) Why can DoS attacks be successful even if they only increase latency slightly? c) Why is caller impersonation especially dangerous

a) What is eavesdropping?
b) Why can DoS attacks be successful even if they only increase latency slightly?
c) Why is caller impersonation especially dangerous in VoIP?
d) Why are hacking and malware dangerous in VoIP?
e) What is toll fraud?
f) What is SPIT?
g) Why is SPIT more disruptive than e-mail SPAM?

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