P2P File Downloading Methods
                                  Michał Laskowski

                                       So...
P2P File sharing

  Files shared over the internet available to
       anonymous users for download



Source: Michał Lask...
P2P classic


       Napster - first P2P network to share music among
                  user world wide. Whole files share...
P2P classic eMule (1)




Source: Michał Laskowski
P2P classic eMule (2)




Source: Michał Laskowski
P2P torrent


       Torrent - file containing information about a shared
       file, its parts and servers where it is a...
P2P torrent - torrentreactor




Source: Michał Laskowski
P2P torrent BitTorrent




Source: Michał Laskowski
P2P File sharing - future


       Western countries are dealing with the problem of
       spreading uncopyrighted conten...
FTP File sharing

         Sharing content for exclusive users.




Source: Michał Laskowski
FTP File sharing


       Putting content available for download through
       FTP protocol.

       Usually placed on “e...
P2M File sharing

              Files shared using mailboxes as
                         file holders



Source: Michał La...
P2M overview


       Developed after introducing by Google high capacity
       free, Gmail mailboxes. File divided into ...
P2M hashcode




Source: Michał Laskowski
P2M Ygoow (1)




Source: Michał Laskowski
P2M Ygoow (2)




Source: Michał Laskowski
HTTP File sharing

      Files shared using servers for storage




Source: Michał Laskowski
HTTP overview


       Uploading and downloading files onto storage servers.
       Providers do restrict no responsibilit...
HTTP premium accounts




Source: Michał Laskowski
HTTP free accounts (1)




                                           ...download limits


Source: Michał Laskowski
HTTP free accounts (2)




                                      ...parallel downloading

Source: Michał Laskowski
HTTP free accounts (3)




                                      ...downloading managers

Source: Michał Laskowski
Thank You!

                    michal@laskowski.edu.pl



Source: Michał Laskowski
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P2P Networks

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P2P Networks

  1. 1. P2P File Downloading Methods Michał Laskowski Sopot 2010 Source: Michał Laskowski
  2. 2. P2P File sharing Files shared over the internet available to anonymous users for download Source: Michał Laskowski
  3. 3. P2P classic Napster - first P2P network to share music among user world wide. Whole files shared Kazaa, eMule, Bearshare - P2P file sharing over the web. Files divided into parts Problem: Search included in the application, during download user is sharing the file Source: Michał Laskowski
  4. 4. P2P classic eMule (1) Source: Michał Laskowski
  5. 5. P2P classic eMule (2) Source: Michał Laskowski
  6. 6. P2P torrent Torrent - file containing information about a shared file, its parts and servers where it is available. While downloading users are sharing files, keeping the torrent alive and available for download. Users place torrent files for download on forums, websites and send them via e-mail Problem: Your IP is visible as You share files Source: Michał Laskowski
  7. 7. P2P torrent - torrentreactor Source: Michał Laskowski
  8. 8. P2P torrent BitTorrent Source: Michał Laskowski
  9. 9. P2P File sharing - future Western countries are dealing with the problem of spreading uncopyrighted content over the internet. Internet providers are obliged to present server logs to the police on request. Source: Michał Laskowski
  10. 10. FTP File sharing Sharing content for exclusive users. Source: Michał Laskowski
  11. 11. FTP File sharing Putting content available for download through FTP protocol. Usually placed on “exotic” servers. Very easy to track users location. Source: Michał Laskowski
  12. 12. P2M File sharing Files shared using mailboxes as file holders Source: Michał Laskowski
  13. 13. P2M overview Developed after introducing by Google high capacity free, Gmail mailboxes. File divided into small parts, downloaded directly from the mailbox. You need to provide the hashcode. Very secure method of distributing content. Google is very dedicated to closing down mialboxes used for P2M downloads. Source: Michał Laskowski
  14. 14. P2M hashcode Source: Michał Laskowski
  15. 15. P2M Ygoow (1) Source: Michał Laskowski
  16. 16. P2M Ygoow (2) Source: Michał Laskowski
  17. 17. HTTP File sharing Files shared using servers for storage Source: Michał Laskowski
  18. 18. HTTP overview Uploading and downloading files onto storage servers. Providers do restrict no responsibility for submitted content. Providers offer commercial premium download accounts. Rapidshare is most popular Providers delete un-copyrighted files on request. Many servers closed due to legal reasons. Source: Michał Laskowski
  19. 19. HTTP premium accounts Source: Michał Laskowski
  20. 20. HTTP free accounts (1) ...download limits Source: Michał Laskowski
  21. 21. HTTP free accounts (2) ...parallel downloading Source: Michał Laskowski
  22. 22. HTTP free accounts (3) ...downloading managers Source: Michał Laskowski
  23. 23. Thank You! michal@laskowski.edu.pl Source: Michał Laskowski

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