Whois & Analysis for verified-reviews.com

In cryptography, a trusted third party (TTP) is an entity which facilitates interactions between two parties who both trust the third party; the Third Party reviews all critical transaction communications between the parties, based on the ease of creating fraudulent digital content.

In TTP models, the relying parties use this trust to secure their own interactions.

TTPs are common in any number of commercial transactions and in cryptographic digital transactions as well as cryptographic protocols, for example, a certificate authority (CA) would issue a digital identity certificate to one of the two parties in the next example.

The CA then becomes the Trusted-Third-Party to that certificates issuance.

Likewise transactions that need a third party recordation would also need a third-party repository service of some kind or another.

In sales, commerce and economics, a customer (sometimes known as a , buyer, or purchaser) is the recipient of a good, service, product or an idea - obtained from a seller, vendor, or supplier via a financial transaction or exchange for money or some other valuable consideration.

An ultimate etymology of "client" may imply someone merely to do business, whereas a purchaser procures goods or services on occasion but a customer customarily or habitually engages in transactions (historically: the collection of tolls or taxes - see ).

Such distinctions have no contemporary semantic weight.

A sale is the exchange of a commodity or money as the price of a good or a service.

Sales (plural only) is activity related to selling or the amount of goods or services sold in a given time period.