Two parties often use public-key encryption to agree on a shared one-time symmetric session key. Group of answer choices True False

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen tool

Which location-sharing service offers items for users as a gaming component and also allows them to collectively link their check-ins to publish a trip? a. whrrl b. buzzd c. foursquare (this option is wrong i already tried) d. gowalla for plato

Facial expressions and gestures are examples of messages.