Point-to-Point Protocol (PPP) is a data link layer communication protocol used to establish a direct connection between two networking nodes, allowing the transmission of multi-protocol datagrams over various physical layers such as dial-up and leased-line connections.
A Public-Private Partnership (PPP) is a cooperative arrangement between one or more public and private sectors, typically of a long-term nature, designed to finance, build, and operate projects such as public transportation systems, parks, and social infrastructure.
An extensive guide on Public-Private Partnerships (PPP), focused on their utilization in the UK, benefits, drawbacks, and examples such as the private-finance initiative (PFI).
