Glossary: Change Records, Cryptography and PKI
IMAP / POP3
Also written: IMAP, POP3, IMAPS, POP3S
Protocols for reading email; the plain versions are insecure, while IMAPS and POP3S add TLS on ports 993 and 995.
Where the book teaches it
Related terms
SMTP (Simple Mail Transfer Protocol)TLS (Transport Layer Security)