About: Protection ring

An Entity of Type: Thing, from Named Graph: http://dbpedia.org, within Data Space: dbpedia-live.demo.openlinksw.com

Layer of protection in computer systems

Property	Value
dbo:description	couche de protection dans les systèmes d'exploitation (fr) Privilegierungs- bzw. Sicherheitsstufe eines Prozesses im Umfeld der Betriebssystem-Programmierung (de) pravica ali varnostna raven procesa v programskem okolju operacijskega sistema (sl) bilgisayar sistemlerindeki koruma katmanı (tr) layer of protection in computer systems (en) protekta tavolo de komputila sistemo (eo) Sistema di livelli che regola i permessi di un sistema (it)
dbo:thumbnail	wiki-commons:Special:FilePath/Priv_rings.svg?width=300
dbo:wikiPageExternalLink	http://minixonxen.skynet.ie/cgi-bin/trac.cgi/attachment/wiki/Report/Report.pdf%3Fformat=raw%7Ctitle=Porting https://cisse.info/resources/archives/category/25-papers%3Fdownload=241:cael-2002%7Ctitle=Relearning https://www.is.s.u-tokyo.ac.jp/library/tech-reports/TR00-02-a4.pdf%7Ctitle=Exploiting http://www.cl.cam.ac.uk/netos/papers/2003-xensosp.pdf%7Ctitle=Xen http://portal.acm.org/ft_gateway.cfm%3Fid=319161&type=pdf&coll=portal&dl=ACM&CFID=15151515&CFTOKEN=6184618%7Ctitle=Integrating http://www.ddj.com/database/207401567%7Ctitle=Kernel https://calhoun.nps.edu/bitstream/handle/10945/7198/99paper_multithread.pdf%3Fsequence=1&isAllowed=y%7Ctitle=A https://calhoun.nps.edu/bitstream/handle/10945/919/03Jun_Rogers_David.pdf%7Ctitle=A http://www.multicians.org/protection.html%7Ctitle=A https://research.microsoft.com/~yuqunc/papers/ngscb.pdf%7Ctitle=NGSCB: https://web.archive.org/web/20050304033047/https:/research.microsoft.com/~yuqunc/papers/ngscb.pdf%7Carchive-date=4 https://web.archive.org/web/20060827024930/http:/minixonxen.skynet.ie/cgi-bin/trac.cgi/attachment/wiki/Report/Report.pdf%3Fformat=raw%7Carchive-date=27 https://web.archive.org/web/20090219054818/http:/download.intel.com/design/PentiumII/manuals/24319202.pdf%7Carchive-date=19 https://web.archive.org/web/20170810203311/http:/www.is.s.u-tokyo.ac.jp/library/tech-reports/TR00-02-a4.pdf%7Carchive-date=10 http://download.intel.com/design/PentiumII/manuals/24319202.pdf%7Ctitle=Intel
dbo:wikiPageWikiLink	dbr:Multics dbr:Memory_segmentation dbr:Xen dbr:Maurice_Wilkes dbr:Exokernel dbr:Monolithic_kernel dbr:Tanenbaum–Torvalds_debate dbc:Central_processing_unit dbr:Central_processing_unit dbc:Operating_system_technology dbr:General_protection_fault dbr:IOS dbr:Microkernel dbr:Abstraction_layer dbr:DR-DOS dbr:Loadable_kernel_module dbr:Unix dbr:Supervisor_Call_instruction dbr:Windows_NT dbr:Context_switch dbr:OpenVMS dbc:Computer_security_models dbr:Device_driver dbr:DOS_Protected_Mode_Services dbr:Privilege_(computing) dbr:Android_(operating_system) dbr:Computer_system dbr:Intel dbr:Linux dbr:Linux_kernel dbr:Microsoft_Windows dbr:Usenet dbr:Virtual_machine dbr:PowerPC dbr:Thread_(computing) dbr:Next-Generation_Secure_Computing_Base dbr:Hypervisor dbr:Principle_of_least_privilege dbr:Elegance dbr:Program_counter dbr:Long_mode dbr:Protected_mode dbr:Kernel_mode dbr:Data_General_Eclipse_MV/8000 dbr:Kernel_(operating_system) dbr:Operating_system dbr:Computer_security dbr:Microcode dbr:MIPS_architecture dbr:Dr._Dobb's_Journal dbr:Computer_science dbr:MacOS dbr:Spyware dbr:System_call dbr:Segment_descriptor dbr:OS/2 dbr:Virtual_memory dbr:Container_(virtualization) dbr:Firewall_(computing) dbr:X86_virtualization dbr:Access_control dbr:CPU_modes dbr:Computer_architecture dbr:DOS dbr:Internet_forum dbr:System_Management_Mode dbr:X86 dbr:VDSO dbr:Call_gate_(Intel) dbr:Paging dbr:EMM386 dbr:EXtremeDB dbr:Intel_Management_Engine dbr:FLAGS_register dbr:User_space dbr:I/O_port dbr:GE_645 dbr:ARM_architecture dbr:Intel_VT-x dbr:L3_microkernel dbr:Call_gate dbr:AMD_Platform_Security_Processor dbr:Instruction_set dbr:Secure_Virtual_Machine dbr:VT-x dbr:X86_architecture dbr:Task_State_Segment dbr:Honeywell_6180 dbr:Fault-tolerant_design dbr:Processor_modes dbr:IOPL_(CONFIG.SYS_directive) dbr:Supervisor_call dbr:Virtualize dbr:File:Priv_rings.svg
dbp:wikiPageUsesTemplate	dbt:Why dbt:Cite_web dbt:Main dbt:Reflist dbt:Notelist dbt:Anchor dbt:Cite_journal dbt:More_footnotes_needed dbt:See_also dbt:Cite_conference dbt:Clarify dbt:Use_dmy_dates dbt:Div_col dbt:Div_col_end dbt:Hyp dbt:Cite_thesis dbt:Rp dbt:Snd dbt:Efn dbt:Redirect-several dbt:Short_description dbt:Operating_System
dct:subject	dbc:Central_processing_unit dbc:Operating_system_technology dbc:Computer_security_models
gold:hypernym	dbr:Mechanisms
rdf:type	owl:Thing
rdfs:label	Protection ring (en) Anells (seguretat informàtica) (ca) Privilegovaný režim (cs) Ring (CPU) (de) Anillo (seguridad informática) (es) Anneau de protection (fr) Domini gerarchici di protezione (it) リングプロテクション (ja) 보호 링 (ko) Sistema Operacional em Camadas (pt) Кольца защиты (ru) Кільця захисту (uk) 分级保护域 (zh)
rdfs:seeAlso	dbr:Real_mode
owl:sameAs	freebase:Protection ring http://sw.cyc.com/concept/Mx4rvkw1g5wpEbGdrcN5Y29ycA yago-res:Protection ring wikidata:Protection ring dbpedia-it:Protection ring dbpedia-de:Protection ring dbpedia-fr:Protection ring dbpedia-tr:Protection ring dbpedia-zh:Protection ring dbpedia-ja:Protection ring dbpedia-pt:Protection ring dbpedia-es:Protection ring dbpedia-fa:Protection ring dbpedia-ru:Protection ring dbpedia-ko:Protection ring dbpedia-ca:Protection ring dbpedia-az:Protection ring dbpedia-cs:Protection ring dbpedia-hy:Protection ring dbpedia-no:Protection ring dbpedia-uk:Protection ring dbpedia-global:Protection ring dbr:Protection ring
prov:wasDerivedFrom	wikipedia-en:Protection_ring?oldid=1285495513&ns=0
foaf:depiction	wiki-commons:Special:FilePath/Priv_rings.svg wiki-commons:Special:FilePath/Most_common_protection_rings.svg
foaf:isPrimaryTopicOf	wikipedia-en:Protection_ring
is dbo:wikiPageDisambiguates of	dbr:Ring
is dbo:wikiPageRedirects of	dbr:IOPL dbr:Kernel_mode dbr:Privilege_level dbr:Descriptor_Privilege_Level dbr:Ring_0_(computer_security) dbr:Ring_2_(computer_security) dbr:Ring_3_(computer_security) dbr:Current_privilege_level dbr:Hierarchical_Integrity_Policies dbr:Hierarchical_privilege_levels dbr:Hierarchical_protection_domain dbr:Hierarchical_protection_domains dbr:Privilege_levels dbr:Privilege_ring dbr:Privileged_mode dbr:Current_Privilege_Level dbr:I/O_Privilege_Level dbr:Dual_mode_operation dbr:Kernel-mode dbr:CPL0 dbr:CPL0_(x86) dbr:CPL1 dbr:CPL1_(x86) dbr:CPL2 dbr:CPL2_(x86) dbr:CPL3_(x86) dbr:Input/Output_Privilege_Level dbr:Requester_Privilege_Level dbr:Ring_(computer_security) dbr:Ring_-1 dbr:Ring_-1_(computer_security) dbr:Ring_1_(computer_security) dbr:Ring_zero dbr:Ring_−1 dbr:Supervisor_mode dbr:Protection_rings dbr:User-mode dbr:Usermode
is dbo:wikiPageWikiLink of	dbr:Multics dbr:User_space_and_kernel_space dbr:Ring dbr:Central_processing_unit dbr:Microkernel dbr:CIH_(computer_virus) dbr:Abstraction_layer dbr:Hardware_abstraction dbr:Berkeley_Software_Distribution dbr:Memory_protection dbr:Windows_on_Windows dbr:NEC_V60 dbr:OpenVMS dbr:DOS_Protected_Mode_Interface dbr:Privilege_(computing) dbr:3_GB_barrier dbr:Principle_of_least_privilege dbr:Status_register dbr:Fuzzing dbr:IOPL dbr:Kernel_mode dbr:Preemption_(computing) dbr:Privilege_level dbr:Data_General_Eclipse_MV/8000 dbr:Computer_multitasking dbr:Kernel_(operating_system) dbr:Simultaneous_multithreading dbr:Fernando_J._Corbató dbr:Blackfin dbr:THE_multiprogramming_system dbr:Descriptor_Privilege_Level dbr:X86_virtualization dbr:Data_General_AOS dbr:BIOS dbr:ARX_(operating_system) dbr:System_Management_Mode dbr:Ring_1 dbr:Multi-Environment_Real-Time dbr:Call_gate_(Intel) dbr:Stuxnet dbr:Nokia_6120 dbr:Ring_0_(computer_security) dbr:Ring_2_(computer_security) dbr:Ring_3_(computer_security) dbr:Intel_Active_Management_Technology dbr:Intel_Management_Engine dbr:Architecture_of_Windows_NT dbr:Computer_security_model dbr:Control_register dbr:Win32_Thread_Information_Block dbr:TempleOS dbr:Meltdown_(security_vulnerability) dbr:Spectre_(security_vulnerability) dbr:MsQuic dbr:Row_hammer dbr:Zen_4 dbr:GE_645 dbr:Current_privilege_level dbr:Honeywell_Level_6 dbr:Memory_protection_unit dbr:Execute_instruction dbr:Ring_4 dbr:Intel_Microcode dbr:Hierarchical_Integrity_Policies dbr:Hierarchical_privilege_levels dbr:Hierarchical_protection_domain dbr:Hierarchical_protection_domains dbr:Hacking_Team dbr:Privilege_levels dbr:Privilege_ring dbr:Privileged_mode dbr:Current_Privilege_Level dbr:I/O_Privilege_Level dbr:Dual_mode_operation dbr:Timeline_of_virtualization_development dbr:Kernel-mode dbr:CPL0 dbr:CPL0_(x86) dbr:CPL1 dbr:CPL1_(x86) dbr:CPL2 dbr:CPL2_(x86) dbr:CPL3_(x86) dbr:Input/Output_Privilege_Level dbr:Requester_Privilege_Level dbr:Ring_(computer_security) dbr:Ring_-1 dbr:Ring_-1_(computer_security) dbr:Ring_1_(computer_security) dbr:Ring_zero dbr:Ring_−1 dbr:Supervisor_mode dbr:Protection_rings dbr:User-mode dbr:Usermode
is foaf:primaryTopic of	wikipedia-en:Protection_ring