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https
Used when the information being communicated is sensitive/confidential such as credit/debit card details/passwords
It uses encryption for the sensitive/confidential data so that intercepted data is meaningless
PayPal
PayPal is used to send and receive money online/over the Internet
It acts as an intermediary between buyer and seller/third party so that most of the buyer’s details are withheld from the seller
The buyer logs on using an email address and password/PayPal account
A user is notified by email if a payment is made into their account
queen babito answered the question on July 3, 2018 at 02:02
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