What Is a Virtual Private Network (VPN)

question 38

Essay

What is a virtual private network (VPN)?

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Definitions:

Put-call Parity

A principle stating the relationship between the prices of European put and call options with the same strike prices and expiration dates, highlighting the arbitrage opportunities.

Arbitrage Opportunities

Financial opportunities that arise from price differences of the same asset in different markets, allowing for profit without risk.

Transaction Costs

Expenses incurred when buying or selling securities, including broker fees and spreads.

Theorem

A theorem is a statement or proposition that has been proven on the basis of previously established statements, such as axioms or other theorems, in the context of mathematics or logic.