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- IP_hijacking abstract "IP hijacking (sometimes referred to as BGP hijacking, prefix hijacking or route hijacking) is the illegitimate takeover of groups of IP addresses by corrupting Internet routing tables.The Internet is a global network in enabling any connected host, identified by its unique IP address, to talk to any other, anywhere in the world. This is achieved by passing data from one router to another, repeatedly moving each packet closer to its destination, until it is safely delivered. To do this, each router must be regularly supplied with up-to-date routing tables. At the global level, individual IP addresses are grouped together into prefixes. These prefixes will be originated, or owned, by an autonomous system (AS) and the routing tables between ASes are maintained using the Border Gateway Protocol (BGP). A group of networks that operate under a single external routing policy is known as an autonomous system. For example, Sprint, Verizon, and AT&T each are an AS. Each AS has its own unique AS identifier number. BGP is the standard routing protocol used to exchange information about IP routing between autonomous systems.Each AS uses BGP to advertise prefixes that it can deliver traffic to. For example, if the network prefix 192.0.2.0/24 is inside AS 64496, then that AS will advertise to its provider(s) and/or peer(s) that it can deliver any traffic destined for 192.0.2.0/24.IP hijacking can occur deliberately or by accident in one of several ways: An AS announces that it originates a prefix that it does not actually originate. An AS announces a more specific prefix than what may be announced by the true originating AS. An AS announces that it can route traffic to the hijacked AS through a shorter route than is already available, regardless of whether or not the route actually exists.Common to these ways is their disruption of the normal routing of the network: packets end up being forwarded towards the wrong part of the network and then either enter an endless loop (and are discarded), or are found at the mercy of the offending AS.Typically ISPs filter BGP traffic, allowing BGP advertisements from their downstream networks to contain only valid IP space. However, a history of hijacking incidents shows this is not always the case.The Resource Public Key Infrastructure (RPKI) is designed to authenticate route origins via cryptographic certificate chains demonstrating address block range ownership, but is not widely deployed yet. Once deployed, IP hijacking through errant issues at the origin (via both accident or intent) should be detectable and filterable.IP hijacking is sometimes used by malicious users to obtain IP addresses for use with spamming or a distributed denial-of-service (DDoS) attack.".
- IP_hijacking wikiPageExternalLink BGPmon.net.
- IP_hijacking wikiPageExternalLink cyclops.cs.ucla.edu.
- IP_hijacking wikiPageExternalLink projects_cri.html.
- IP_hijacking wikiPageExternalLink main.php.
- IP_hijacking wikiPageID "2672232".
- IP_hijacking wikiPageLength "10017".
- IP_hijacking wikiPageOutDegree "22".
- IP_hijacking wikiPageRevisionID "676110453".
- IP_hijacking wikiPageWikiLink AS_7007_incident.
- IP_hijacking wikiPageWikiLink Algar_Telecom.
- IP_hijacking wikiPageWikiLink Anycast.
- IP_hijacking wikiPageWikiLink Autonomous_system_(Internet).
- IP_hijacking wikiPageWikiLink BGP.
- IP_hijacking wikiPageWikiLink Bogon_filtering.
- IP_hijacking wikiPageWikiLink Border_Gateway_Protocol.
- IP_hijacking wikiPageWikiLink Category:Internet_security.
- IP_hijacking wikiPageWikiLink Category:Routing.
- IP_hijacking wikiPageWikiLink Companhia_de_Telecomunicações_do_Brasil_Central.
- IP_hijacking wikiPageWikiLink Denial-of-service_attack.
- IP_hijacking wikiPageWikiLink IP_address.
- IP_hijacking wikiPageWikiLink Internet.
- IP_hijacking wikiPageWikiLink Internet_service_provider.
- IP_hijacking wikiPageWikiLink Man-in-the-middle_attack.
- IP_hijacking wikiPageWikiLink Pakistan_Telecommunication_Authority.
- IP_hijacking wikiPageWikiLink Prefix.
- IP_hijacking wikiPageWikiLink Prefixes.
- IP_hijacking wikiPageWikiLink Resource_Public_Key_Infrastructure.
- IP_hijacking wikiPageWikiLink Routing_table.
- IP_hijacking wikiPageWikiLink Session_hijacking.
- IP_hijacking wikiPageWikiLink TCP_reset_attack.
- IP_hijacking wikiPageWikiLink YouTube.
- IP_hijacking wikiPageWikiLinkText "IP hijacking".
- IP_hijacking wikiPageWikiLinkText "accidental or malicious disruptions".
- IP_hijacking hasPhotoCollection IP_hijacking.
- IP_hijacking wikiPageUsesTemplate Template:Reflist.
- IP_hijacking subject Category:Internet_security.
- IP_hijacking subject Category:Routing.
- IP_hijacking hypernym Takeover.
- IP_hijacking type MilitaryConflict.
- IP_hijacking type Protocol.
- IP_hijacking comment "IP hijacking (sometimes referred to as BGP hijacking, prefix hijacking or route hijacking) is the illegitimate takeover of groups of IP addresses by corrupting Internet routing tables.The Internet is a global network in enabling any connected host, identified by its unique IP address, to talk to any other, anywhere in the world. This is achieved by passing data from one router to another, repeatedly moving each packet closer to its destination, until it is safely delivered.".
- IP_hijacking label "IP hijacking".
- IP_hijacking sameAs ربودن_پروتکل_اینترنت.
- IP_hijacking sameAs m.07wy7y.
- IP_hijacking sameAs IP_hijacking.
- IP_hijacking sameAs Q5973199.
- IP_hijacking sameAs Q5973199.
- IP_hijacking wasDerivedFrom IP_hijacking?oldid=676110453.
- IP_hijacking isPrimaryTopicOf IP_hijacking.