We will discuss the top layer of the protocol stack.
we will discuss some o the applications like DNS, POP3, SMTP, and IMAP
we will also dig deeep in HTTP protocol and discuss proxy servers and how they operate
المقرر: الإسلام وبناء المجتمع ( 102 سلم) ، الطبعة الخامسة 1431هـ .
