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BAB 8

BAB 8. INTERNET. 8.1 Objektif. Mendefinisikan konsep Internet. Mengenalpasti fungsi Internet. Menghuraikan alatan atau komponen Internet. Membincangkan protokol Internet. Membincangkan tentang Intranet dan Extranet. 8.1 Pengenalan.

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BAB 8

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  1. BAB 8 INTERNET

  2. 8.1 Objektif • Mendefinisikan konsep Internet. • Mengenalpasti fungsi Internet. • Menghuraikan alatan atau komponen Internet. • Membincangkan protokol Internet. • Membincangkan tentang Intranet dan Extranet.

  3. 8.1 Pengenalan • Internet – perkongsian kabel, rangkaian, satelit untuk komunikasi data. • Organisasi hanya perlu menyewa sejumlah bandwidth daripada ISP (TMNet, JARING).

  4. 8.2 Definisi • Inter dan networking - komunikasi antara rangkaian. • Protokol yang digunakan – TCP/IP

  5. 8.3 Ciri Internet • Rangkaian global • Rangkaian digital • Rangkaian beroperasi serta merta • Operasi rangkaian setiap masa • Ruang siber yang dinamik • Dimiliki secara universal • Perkongsian perbelanjaan secara universal

  6. 8.4 Fungsi Internet • Pendidikan • Ekonomi • Komunikasi • kemasyarakatan

  7. 8.5 Protokol Pemindahan Fail • FTP • SLIP • PPP • IPNG

  8. 8.6 Aplikasi Internet • News group • Telnet • Gopher • Archie • Veronica • Mailing list • WAIS

  9. 8.7 Ejen pencari • Yahoo • Alta Vista • Excite • HotBot • Infoseek • Cari

  10. 8.8 Pelayar Web • Netscape • Internet Explorer

  11. 8.9 Intranet • Rangkaian dalaman bagi organisasi. • Contoh LAN. • Keselamatan rangkaian lebih selamat.

  12. 8.10 Extranet • 3 kategori: a) model capaian Intranet selamat b) Model aplikasi khusus c) Model e-dagang

  13. 8.11 Keselamatan Internet • Anti virus • Firewalls • Encryption • Authentication • Digital signature

  14. TAMAT

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