Collection accounts often change hands every six months or so. Debts are assigned and sold to other collectors, so thereâs a strong possibility the collection agency listed on your credit report isnât the agency that's currently collecting on the debt.
Alice decides to message Bob. Alice's phone establishes a connection to the WhatsApp server and it is established that this connection is definitely from Alice's phone. Alice now sends via TCP the following message: For Bob: A giant monster is attacking the Golden Gate Bridge.
UDP means User Datagram Protocol. Computers or networks with UDP applications can send messages or datagrams to other users on an IP network. The User Datagram Protocol was designed in the early 1980s and uses a very simple connectionless model. UDP provides checks on data integrity, and port numbers for different functions for the datagram.