'Mail access protocol retrieval' presentation slideshows

Lecture 07 PGP and S/MIME

Lecture 07 PGP and S/MIME. Supakorn Kungpisdan, Ph.D. supakorn@mut.ac.th. Roadmap. Overview of Emails Email Services and Security PGP (Pretty Good Privacy) S/MIME. Three major components: user agents (UAs) mail servers simple mail transfer protocol: SMTP Mail Transfer Agents (MTAs)

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705 views • 41 slides

Spam, Spam, Spam, Spit and Spim

Spam, Spam, Spam, Spit and Spim. CS5480/6480 17-Sep-2008 Matthew J. Probst *with some slides/graphics adapted from J.F Kurose and K.W. Ross. Announcements. HW1 due by 11:59:59pm MT 18-Sep-08 (tomorrow).

325 views • 31 slides

Application Layer: FTP & Email

296 views • 11 slides

Application Layer: FTP & Email

328 views • 11 slides

File Transfer Protocol (FTP)

FTP client contacts FTP server at port 21, specifying TCP as transport protocol Client obtains authorization over control connection Client browses remote directory by sending commands over control connection.

647 views • 11 slides

Application Layer: FTP & Email

234 views • 11 slides