| German | English |
| Hierarchie der Public Key-Infrastruktur | public key infrastructure hierarchy (A hierarchy in which the roles of the certification authority are separated into one root CA and one or more subordinate CAs) |
| Public Cloud | public cloud (A cloud infrastructure typically owned and managed by an organization that sells cloud services. The resources are shared by the general public or a group of customers in order to optimize utilization rates) |
| Public Key-Infrastruktur | public key infrastructure (The laws, policies, standards, and software that regulate or manipulate certificates and public and private keys. In practice, it is a system of digital certificates, certification authorities, and other registration authorities that verify and authenticate the validity of each party involved in an electronic transaction. Standards for PKI are still evolving, even though they are being widely implemented as a necessary element of electronic commerce) |
| Public Key-Infrastrukturzertifikat | Public Key Infrastructure certificate (A system of digital certificates, certification authorities, and other registration authorities that verify and authenticate the validity of each party involved in an electronic transaction) |
| Telefonfestnetz, Public Switched Telephone Network | public switched telephone network (Public switched telephone network (PSTN) is used by standard analog telephone lines, available worldwide) |
