1 / 9

Internet, Intranet, Extranet, Fishing net

Internet, Intranet, Extranet, Fishing net What they are for? Internet vs. WWW Transmit data and information from one computer to another Internet protocol (IP) allows routing from one network to another Transfer Control Protocol (TCP) used with IP by most systems URL’s WWW- content

paul
Download Presentation

Internet, Intranet, Extranet, Fishing net

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Internet, Intranet, Extranet, Fishing net What they are for?

  2. Internet vs. WWW • Transmit data and information from one computer to another • Internet protocol (IP) allows routing from one network to another • Transfer Control Protocol (TCP) used with IP by most systems • URL’s • WWW- content

  3. Language of the Web • HTML • XML – extensible markup language • Applets • Java (for applets)

  4. URL address extensions

  5. E-mail Telnet FTP Newsgroups Chat rooms Phone Videoconferencing Shopping Entertainment Auctions Content streaming (w/o interruptions!) Instant messaging (on-line conversation) Internet services

  6. Other services of the Web • Search engines • Their purpose • Can you name some? • Pull vs. push technologies

  7. Security • PW • Encryption • Firewalls • Viruses • Anti-Virus SW • Call-back • Digital signatures • Legal protection • VPN – Virtual Private Networks

  8. Intranets and Extranets

  9. End Internet, Intranet, Extranet

More Related