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Statements

Subject Item
dbr:Signal_(software)
dbo:wikiPageWikiLink
dbr:Multicast_encryption
Subject Item
dbr:Broadcast_encryption
dbo:wikiPageWikiLink
dbr:Multicast_encryption
Subject Item
dbr:TextSecure
dbo:wikiPageWikiLink
dbr:Multicast_encryption
Subject Item
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dbr:Multicast_encryption
Subject Item
dbr:Multicast_encryption
rdfs:label
Multicast encryption
rdfs:comment
Multicast is what enables a node on a network to address one unit of data to a specific group of receivers.In interactive multicast at the data link or network layer, such as IP multicast, Ethernet multicast or MBMS service over cellular network, receivers may join and leave the group using an interaction channel. Only one copy of the data is sent from the source, and multiple copies are created and then sent to the desired recipient by the network infrastructure nodes. In for example IP multicast, a multicast group is identified by a class D IP address. A host enters or exits a group using IGMP (Internet Group Management Protocol). A message sent via multicast is sent to all nodes on the network, but only the intended nodes accept the multicast frames. Multicasting is useful in situations
dcterms:subject
dbc:Multicast_encryption
dbo:wikiPageID
31679498
dbo:wikiPageRevisionID
1095278629
dbo:wikiPageWikiLink
dbr:Multicast dbr:Ethernet dbr:MBMS dbr:Host_(network) dbr:Broadcast_encryption dbr:IP_address dbr:Session_key dbr:LAN dbr:Internet_Group_Management_Protocol dbc:Multicast_encryption dbr:UFTP dbr:International_Organization_for_Standardization dbr:IP_multicast
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dbo:abstract
Multicast is what enables a node on a network to address one unit of data to a specific group of receivers.In interactive multicast at the data link or network layer, such as IP multicast, Ethernet multicast or MBMS service over cellular network, receivers may join and leave the group using an interaction channel. Only one copy of the data is sent from the source, and multiple copies are created and then sent to the desired recipient by the network infrastructure nodes. In for example IP multicast, a multicast group is identified by a class D IP address. A host enters or exits a group using IGMP (Internet Group Management Protocol). A message sent via multicast is sent to all nodes on the network, but only the intended nodes accept the multicast frames. Multicasting is useful in situations such as video conferencing and online gaming. Multicast was used originally in LANs, with Ethernet being the best example. A problem with multicast communication is that it is difficult to guarantee that only designated receivers receive the data being sent. This is largely because multicast groups are always changing; users come and go at any time. A solution to the problem of ensuring that only the chosen recipient obtains the data is known as multicast encryption.
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wikipedia-en:Multicast_encryption?oldid=1095278629&ns=0
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4630
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Subject Item
wikipedia-en:Multicast_encryption
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