DHE is an acronym for a Diffie-Hellman method, a cryptographicalgorithm vital for securing communications online. It enables two parties to negotiate a shared secret code over an unsecured channel. This process occurs without the need to have beforehand any secrets, making it highly secure.

{Profit and loss (PNL) is a fundamental concept in finance that evaluates the results of an business. It reflects the contrast between revenues and expenses over a defined timeframe. By examining PNL, investors and managers can make informed decisions into the stability of their operations.