O que (quem) é Electronic Mail DIRectory - definição
FAMILY OF FILE FORMATS ASSOCIATED WITH RFC 1421
Privacy-enhanced electronic mail; Privacy Enhanced Mail; PEM file; Privacy-enhanced Electronic Mail
Privacy Enhanced Mail
(PEM) Internet electronic mail which provides
confidentiality, authentication and message integrity using
various encryption methods.
See also Pretty Good Privacy.
Privacy-Enhanced Mail
Privacy-Enhanced Mail (PEM) is a de facto file format for storing and sending cryptographic keys, certificates, and other data, based on a set of 1993 IETF standards defining "privacy-enhanced mail." While the original standards were never broadly adopted and were supplanted by PGP and S/MIME, the textual encoding they defined became very popular.
directory enquiries
PHONE SERVICE
Directory enquiries; Directory Assistance; 555-1212; Directory inquiries; ODSI; 5551212; Phone directory assistance; 118 500; 118 888; 118 800; 118800; Directory Enquiries; Directory Inquiries
Directory enquiries is a service which you can telephone to find out someone's telephone number. (BRIT; in AM, use information
, directory assistance
)
, directory assistance
)
He dialled directory enquiries.
N-UNCOUNT
Wikipédia
Privacy-Enhanced Mail
Privacy-Enhanced Mail (PEM) is a de facto file format for storing and sending cryptographic keys, certificates, and other data, based on a set of 1993 IETF standards defining "privacy-enhanced mail." While the original standards were never broadly adopted and were supplanted by PGP and S/MIME, the textual encoding they defined became very popular. The PEM format was eventually formalized by the IETF in RFC 7468.
