La3 Intranet

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La3 Intranet

  1. 1. TYPES OF NETWORK COMMUNICATION TECHNOLOGY Prepared by: Norhasimah Bt Mohamed, Head Of ICT Panel, SMK Sungai Pusu, KM 11 Jalan Gombak, 53100 Selangor.
  2. 2. NETWORK COMMUNICATION TECHNOLOGY Internet Intranet Extranet 100907 - Monday Prepared by: Norhasimah Bt Mohamed, Head Of ICT Panel, SMK Sungai Pusu, KM 11 Jalan Gombak, 53100 Selangor.
  3. 3. Describe the types of network communications technology: 1.) Internet 2.) Intranet 3.) Extranet Learning Outcomes
  4. 4. 1 INTERNET Types of Network Communication Technology
  5. 5. <ul><li>The internet … </li></ul><ul><li>was created in the 1960s. </li></ul><ul><li>the world’s largest computer network which connects millions of computers all over the world. </li></ul><ul><li>Internet transmits data by using Internet Protocol (IP). </li></ul>INTERNET
  6. 6. <ul><li>information; research & exchange </li></ul><ul><li>commerce </li></ul><ul><li>real time communication </li></ul><ul><li>banking </li></ul><ul><li>shopping </li></ul><ul><li>entertainment </li></ul><ul><li>education </li></ul><ul><li>gaming </li></ul><ul><li>ext.. </li></ul>Usages of the Internet are: INTERNET
  7. 7. Internet Services: INTERNET
  8. 8. INTRANET 2 Types of Network Communication Technology
  9. 9. <ul><li>Intranet technology allows sharing of valuable information and lets business activities carry on even without a key personnel present at the business premises. </li></ul><ul><li>Intranet is an internal network that uses Internet technologies. It is a small version of the Internet that exists within an organisation. </li></ul>INTRANET
  10. 10. <ul><li>Uses of intranet: </li></ul><ul><li>makes company information accessible to employees and facilitate working in groups. </li></ul><ul><li>To access intranet, employees need to be online. </li></ul><ul><li>To let the employees access the intranet from everywhere around the world, employee will be given the intranet address, user name and password. </li></ul>INTRANET
  11. 11. Intranet usually includes electronic publishing of materials related to an organisation such as: <ul><li>Telephone directories </li></ul><ul><li>Event calendars </li></ul><ul><li>Employee handbook </li></ul><ul><li>Job posting </li></ul><ul><li>Email services </li></ul><ul><li>News bulletin </li></ul><ul><li>Company forms </li></ul><ul><li>Staff information </li></ul>INTRANET
  12. 12. Intranets too are used to conduct more sophisticated tasks such as: <ul><li>Groupware applications in project management. </li></ul><ul><li>Remote discussion rooms (chat rooms) </li></ul><ul><li>Group scheduling </li></ul><ul><li>Video conferencing </li></ul>INTRANET
  13. 13. Comparison Between Intranet And Internet INTRANET vs INTERNET
  14. 14. EXTRANET 3 Types of Network Communication Technology
  15. 15. <ul><li>In the late 1990’s and early 2000, several industries started to use the term “extranet”. </li></ul><ul><li>An extranet is a private network - uses Internet technology and public telecommunications system to securely share relevant information with authorised parties. </li></ul><ul><li>central repositories of shared data made accessible via the web only to authorised members of particular work groups. </li></ul>EXTRANET
  16. 16. <ul><li>Uses of extranet: </li></ul><ul><li>Share product catalogues with wholesalers. </li></ul><ul><li>Jointly develop programs with other companies. </li></ul><ul><li>Provide access services given by one company to a group of other companies. </li></ul><ul><li>Share news of common interest exclusively with partner companies. </li></ul>EXTRANET
  17. 17. INTERNET vs EXTRANET Comparison Between Extranet And Internet
  18. 18. Complete your exercises ! Prepared by: Norhasimah Bt Mohamed, Head Of ICT Panel, SMK Sungai Pusu, KM 11 Jalan Gombak, 53100 Selangor.

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