SlideShare a Scribd company logo

A Hardware Architecture For Implementing Protection Rings

•Download as PPT, PDF•
•
A
awesomesos

My take on this famous paper on protection rings made for my graduate OS class

TechnologyBusiness
1 of 18
A Hardware Architecture for Implementing Protection Rings Schroeder & Saltzer: Mighty Institute of Terminology (m.i.t.) Brought to you by: Chris Sosa I <3 Cornell
Overview ,[object Object],[object Object],[object Object]
Motivation ,[object Object],[object Object],[object Object]
Four Sets of Criteria to Judge Protection Mechanisms ,[object Object],[object Object],[object Object],[object Object]
What is a Protection Ring? ,[object Object],[object Object]
Protection Rings ,[object Object],[object Object],[object Object]
Protection Rings (cont’d) ,[object Object],[object Object],[object Object]
Moving Between Protection Rings ,[object Object],[object Object],[object Object],[object Object],[object Object]
Revisiting Gate Extension ,[object Object],[object Object]
Call and Return ,[object Object],[object Object],[object Object],[object Object]
Three Issues with Downward Calls ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Other calls? ,[object Object],[object Object],[object Object],[object Object],[object Object]
Computer Architecture Support ,[object Object]
Quick Review of the Multics before Protection Rings ,[object Object],[object Object],[object Object],[object Object],[object Object]
Quick Review of Multics AFTER Protection Rings ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
An Example ,[object Object]
Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Questions?

Recommended

Fault tolerance techniques
Fault tolerance techniquesFault tolerance techniques
Fault tolerance techniquesECEDepartmentJSREC
 
Secure Proactive Recovery- a Hardware Based Mission Assurance Scheme
Secure Proactive Recovery- a Hardware Based Mission Assurance SchemeSecure Proactive Recovery- a Hardware Based Mission Assurance Scheme
Secure Proactive Recovery- a Hardware Based Mission Assurance SchemeRuchika Mehresh
 
E Snet Raf Essc Jan2005
E Snet Raf Essc Jan2005E Snet Raf Essc Jan2005
E Snet Raf Essc Jan2005FNian
 
Multithreading 101
Multithreading 101Multithreading 101
Multithreading 101Tim Penhey
 
Architecting Secure Web Systems
Architecting Secure Web SystemsArchitecting Secure Web Systems
Architecting Secure Web SystemsInnoTech
 
Oop2018 tutorial-stal-mo2-io t-arduino-en
Oop2018 tutorial-stal-mo2-io t-arduino-enOop2018 tutorial-stal-mo2-io t-arduino-en
Oop2018 tutorial-stal-mo2-io t-arduino-enMichael Stal
 
Chapter05 new
Chapter05 newChapter05 new
Chapter05 newvmummaneni
 
Oo Design And Patterns
Oo Design And PatternsOo Design And Patterns
Oo Design And PatternsAnil Bapat
 

Recommended

Fault tolerance techniques
Fault tolerance techniquesFault tolerance techniques
Fault tolerance techniquesECEDepartmentJSREC
 
Secure Proactive Recovery- a Hardware Based Mission Assurance Scheme
Secure Proactive Recovery- a Hardware Based Mission Assurance SchemeSecure Proactive Recovery- a Hardware Based Mission Assurance Scheme
Secure Proactive Recovery- a Hardware Based Mission Assurance SchemeRuchika Mehresh
 
E Snet Raf Essc Jan2005
E Snet Raf Essc Jan2005E Snet Raf Essc Jan2005
E Snet Raf Essc Jan2005FNian
 
Multithreading 101
Multithreading 101Multithreading 101
Multithreading 101Tim Penhey
 
Architecting Secure Web Systems
Architecting Secure Web SystemsArchitecting Secure Web Systems
Architecting Secure Web SystemsInnoTech
 
Oop2018 tutorial-stal-mo2-io t-arduino-en
Oop2018 tutorial-stal-mo2-io t-arduino-enOop2018 tutorial-stal-mo2-io t-arduino-en
Oop2018 tutorial-stal-mo2-io t-arduino-enMichael Stal
 
Chapter05 new
Chapter05 newChapter05 new
Chapter05 newvmummaneni
 
Oo Design And Patterns
Oo Design And PatternsOo Design And Patterns
Oo Design And PatternsAnil Bapat
 
Day4
Day4Day4
Day4Jai4uk
 
Muves3 Elastic Grid Java One2009 Final
Muves3 Elastic Grid Java One2009 FinalMuves3 Elastic Grid Java One2009 Final
Muves3 Elastic Grid Java One2009 FinalElastic Grid, LLC.
 
3.Secure Design Principles And Process
3.Secure Design Principles And Process3.Secure Design Principles And Process
3.Secure Design Principles And Processphanleson
 
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2
9Tuts.Com New CCNA 200-120 New CCNA New Questions 29Tuts.Com New CCNA 200-120 New CCNA New Questions 2
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2Lori Head
 
DTN
DTNDTN
DTNKathirvel Ayyaswamy
 
1.Architecture
1.Architecture1.Architecture
1.Architecturephanleson
 
Fault tolerance
Fault toleranceFault tolerance
Fault toleranceGaurav Rawat
 
2010.hari_kannan.phd_thesis.slides.pdf
2010.hari_kannan.phd_thesis.slides.pdf2010.hari_kannan.phd_thesis.slides.pdf
2010.hari_kannan.phd_thesis.slides.pdfAlexKarasulu1
 
Wireless Security
Wireless SecurityWireless Security
Wireless SecurityUniversità Degli Studi Di Salerno
 
Observability: Beyond the Three Pillars with Spring
Observability: Beyond the Three Pillars with SpringObservability: Beyond the Three Pillars with Spring
Observability: Beyond the Three Pillars with SpringVMware Tanzu
 
Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...eSAT Journals
 
Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...eSAT Publishing House
 
Advantages And Disadvantages Of Nc
Advantages And Disadvantages Of NcAdvantages And Disadvantages Of Nc
Advantages And Disadvantages Of NcKristen Wilson
 
Lessons Learned for a Behavior-Based IDS in the Energy Sector
Lessons Learned for a Behavior-Based IDS in the Energy SectorLessons Learned for a Behavior-Based IDS in the Energy Sector
Lessons Learned for a Behavior-Based IDS in the Energy SectorEnergySec
 
Debs 2011 tutorial on non functional properties of event processing
Debs 2011 tutorial on non functional properties of event processingDebs 2011 tutorial on non functional properties of event processing
Debs 2011 tutorial on non functional properties of event processingOpher Etzion
 
Acceleration_and_Security_draft_v2
Acceleration_and_Security_draft_v2Acceleration_and_Security_draft_v2
Acceleration_and_Security_draft_v2Srinivasa Addepalli
 
Real Time Java DDS
Real Time Java DDSReal Time Java DDS
Real Time Java DDSkerush
 
Making Runtime Data Useful for Incident Diagnosis: An Experience Report
Making Runtime Data Useful for Incident Diagnosis: An Experience ReportMaking Runtime Data Useful for Incident Diagnosis: An Experience Report
Making Runtime Data Useful for Incident Diagnosis: An Experience ReportQAware GmbH
 
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...Transcat
 
Observability foundations in dynamically evolving architectures
Observability foundations in dynamically evolving architecturesObservability foundations in dynamically evolving architectures
Observability foundations in dynamically evolving architecturesBoyan Dimitrov
 
Amazon’s Cloud Computing Efforts
Amazon’s Cloud Computing EffortsAmazon’s Cloud Computing Efforts
Amazon’s Cloud Computing Effortsawesomesos
 
Bringing The Grid Home for Grid2008
Bringing The Grid Home for Grid2008Bringing The Grid Home for Grid2008
Bringing The Grid Home for Grid2008awesomesos
 

More Related Content

Similar to A Hardware Architecture For Implementing Protection Rings

Muves3 Elastic Grid Java One2009 Final
Muves3 Elastic Grid Java One2009 FinalMuves3 Elastic Grid Java One2009 Final
Muves3 Elastic Grid Java One2009 FinalElastic Grid, LLC.
 
3.Secure Design Principles And Process
3.Secure Design Principles And Process3.Secure Design Principles And Process
3.Secure Design Principles And Processphanleson
 
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2
9Tuts.Com New CCNA 200-120 New CCNA New Questions 29Tuts.Com New CCNA 200-120 New CCNA New Questions 2
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2Lori Head
 
1.Architecture
1.Architecture1.Architecture
1.Architecturephanleson
 
2010.hari_kannan.phd_thesis.slides.pdf
2010.hari_kannan.phd_thesis.slides.pdf2010.hari_kannan.phd_thesis.slides.pdf
2010.hari_kannan.phd_thesis.slides.pdfAlexKarasulu1
 
Observability: Beyond the Three Pillars with Spring
Observability: Beyond the Three Pillars with SpringObservability: Beyond the Three Pillars with Spring
Observability: Beyond the Three Pillars with SpringVMware Tanzu
 
Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...eSAT Journals
 
Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...eSAT Publishing House
 
Advantages And Disadvantages Of Nc
Advantages And Disadvantages Of NcAdvantages And Disadvantages Of Nc
Advantages And Disadvantages Of NcKristen Wilson
 
Lessons Learned for a Behavior-Based IDS in the Energy Sector
Lessons Learned for a Behavior-Based IDS in the Energy SectorLessons Learned for a Behavior-Based IDS in the Energy Sector
Lessons Learned for a Behavior-Based IDS in the Energy SectorEnergySec
 
Debs 2011 tutorial on non functional properties of event processing
Debs 2011 tutorial on non functional properties of event processingDebs 2011 tutorial on non functional properties of event processing
Debs 2011 tutorial on non functional properties of event processingOpher Etzion
 
Acceleration_and_Security_draft_v2
Acceleration_and_Security_draft_v2Acceleration_and_Security_draft_v2
Acceleration_and_Security_draft_v2Srinivasa Addepalli
 
Real Time Java DDS
Real Time Java DDSReal Time Java DDS
Real Time Java DDSkerush
 
Making Runtime Data Useful for Incident Diagnosis: An Experience Report
Making Runtime Data Useful for Incident Diagnosis: An Experience ReportMaking Runtime Data Useful for Incident Diagnosis: An Experience Report
Making Runtime Data Useful for Incident Diagnosis: An Experience ReportQAware GmbH
 
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...Transcat
 
Observability foundations in dynamically evolving architectures
Observability foundations in dynamically evolving architecturesObservability foundations in dynamically evolving architectures
Observability foundations in dynamically evolving architecturesBoyan Dimitrov
 

Similar to A Hardware Architecture For Implementing Protection Rings (20)

Day4
Day4Day4
Day4
 
Muves3 Elastic Grid Java One2009 Final
Muves3 Elastic Grid Java One2009 FinalMuves3 Elastic Grid Java One2009 Final
Muves3 Elastic Grid Java One2009 Final
 
3.Secure Design Principles And Process
3.Secure Design Principles And Process3.Secure Design Principles And Process
3.Secure Design Principles And Process
 
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2
9Tuts.Com New CCNA 200-120 New CCNA New Questions 29Tuts.Com New CCNA 200-120 New CCNA New Questions 2
9Tuts.Com New CCNA 200-120 New CCNA New Questions 2
 
DTN
DTNDTN
DTN
 
1.Architecture
1.Architecture1.Architecture
1.Architecture
 
Fault tolerance
Fault toleranceFault tolerance
Fault tolerance
 
2010.hari_kannan.phd_thesis.slides.pdf
2010.hari_kannan.phd_thesis.slides.pdf2010.hari_kannan.phd_thesis.slides.pdf
2010.hari_kannan.phd_thesis.slides.pdf
 
Wireless Security
Wireless SecurityWireless Security
Wireless Security
 
Observability: Beyond the Three Pillars with Spring
Observability: Beyond the Three Pillars with SpringObservability: Beyond the Three Pillars with Spring
Observability: Beyond the Three Pillars with Spring
 
Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...
 
Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...Design and implementation of secured scan based attacks on ic’s by using on c...
Design and implementation of secured scan based attacks on ic’s by using on c...
 
Advantages And Disadvantages Of Nc
Advantages And Disadvantages Of NcAdvantages And Disadvantages Of Nc
Advantages And Disadvantages Of Nc
 
Lessons Learned for a Behavior-Based IDS in the Energy Sector
Lessons Learned for a Behavior-Based IDS in the Energy SectorLessons Learned for a Behavior-Based IDS in the Energy Sector
Lessons Learned for a Behavior-Based IDS in the Energy Sector
 
Debs 2011 tutorial on non functional properties of event processing
Debs 2011 tutorial on non functional properties of event processingDebs 2011 tutorial on non functional properties of event processing
Debs 2011 tutorial on non functional properties of event processing
 
Acceleration_and_Security_draft_v2
Acceleration_and_Security_draft_v2Acceleration_and_Security_draft_v2
Acceleration_and_Security_draft_v2
 
Real Time Java DDS
Real Time Java DDSReal Time Java DDS
Real Time Java DDS
 
Making Runtime Data Useful for Incident Diagnosis: An Experience Report
Making Runtime Data Useful for Incident Diagnosis: An Experience ReportMaking Runtime Data Useful for Incident Diagnosis: An Experience Report
Making Runtime Data Useful for Incident Diagnosis: An Experience Report
 
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
A Transcat.com Webinar Presented by Aglient Technolgoes: Scope Technology Imp...
 
Observability foundations in dynamically evolving architectures
Observability foundations in dynamically evolving architecturesObservability foundations in dynamically evolving architectures
Observability foundations in dynamically evolving architectures
 

More from awesomesos

Amazon’s Cloud Computing Efforts
Amazon’s Cloud Computing EffortsAmazon’s Cloud Computing Efforts
Amazon’s Cloud Computing Effortsawesomesos
 
Bringing The Grid Home for Grid2008
Bringing The Grid Home for Grid2008Bringing The Grid Home for Grid2008
Bringing The Grid Home for Grid2008awesomesos
 
Handling Byzantine Faults
Handling Byzantine FaultsHandling Byzantine Faults
Handling Byzantine Faultsawesomesos
 
Masters of Science presentation: Bringing The Grid Home
Masters of Science presentation: Bringing The Grid HomeMasters of Science presentation: Bringing The Grid Home
Masters of Science presentation: Bringing The Grid Homeawesomesos
 
DIOS - compilers
DIOS - compilersDIOS - compilers
DIOS - compilersawesomesos
 
Distributed Snapshots
Distributed SnapshotsDistributed Snapshots
Distributed Snapshotsawesomesos
 
PicFS presentation
PicFS presentationPicFS presentation
PicFS presentationawesomesos
 
Online feedback correlation using clustering
Online feedback correlation using clusteringOnline feedback correlation using clustering
Online feedback correlation using clusteringawesomesos
 
Web Service Choreography Interface (Wsci)
Web Service Choreography Interface (Wsci)Web Service Choreography Interface (Wsci)
Web Service Choreography Interface (Wsci)awesomesos
 
Hadoop Tutorial
Hadoop TutorialHadoop Tutorial
Hadoop Tutorialawesomesos
 
Lustre And Nfs V4
Lustre And Nfs V4Lustre And Nfs V4
Lustre And Nfs V4awesomesos
 
An Installable File System For Genesis II
An Installable File System For Genesis IIAn Installable File System For Genesis II
An Installable File System For Genesis IIawesomesos
 
A Web Based Covert File System
A Web Based Covert File SystemA Web Based Covert File System
A Web Based Covert File Systemawesomesos
 
Distributed File Systems
Distributed File SystemsDistributed File Systems
Distributed File Systemsawesomesos
 
Exploring The Cloud
Exploring The CloudExploring The Cloud
Exploring The Cloudawesomesos
 
Data Grid Taxonomies
Data Grid TaxonomiesData Grid Taxonomies
Data Grid Taxonomiesawesomesos
 
A Guide to DAGMan
A Guide to DAGManA Guide to DAGMan
A Guide to DAGManawesomesos
 

More from awesomesos (18)

Amazon’s Cloud Computing Efforts
Amazon’s Cloud Computing EffortsAmazon’s Cloud Computing Efforts
Amazon’s Cloud Computing Efforts
 
Bringing The Grid Home for Grid2008
Bringing The Grid Home for Grid2008Bringing The Grid Home for Grid2008
Bringing The Grid Home for Grid2008
 
Handling Byzantine Faults
Handling Byzantine FaultsHandling Byzantine Faults
Handling Byzantine Faults
 
Masters of Science presentation: Bringing The Grid Home
Masters of Science presentation: Bringing The Grid HomeMasters of Science presentation: Bringing The Grid Home
Masters of Science presentation: Bringing The Grid Home
 
DIOS - compilers
DIOS - compilersDIOS - compilers
DIOS - compilers
 
Distributed Snapshots
Distributed SnapshotsDistributed Snapshots
Distributed Snapshots
 
PicFS presentation
PicFS presentationPicFS presentation
PicFS presentation
 
Online feedback correlation using clustering
Online feedback correlation using clusteringOnline feedback correlation using clustering
Online feedback correlation using clustering
 
Web Service Choreography Interface (Wsci)
Web Service Choreography Interface (Wsci)Web Service Choreography Interface (Wsci)
Web Service Choreography Interface (Wsci)
 
Hadoop Tutorial
Hadoop TutorialHadoop Tutorial
Hadoop Tutorial
 
Lustre And Nfs V4
Lustre And Nfs V4Lustre And Nfs V4
Lustre And Nfs V4
 
An Installable File System For Genesis II
An Installable File System For Genesis IIAn Installable File System For Genesis II
An Installable File System For Genesis II
 
A Web Based Covert File System
A Web Based Covert File SystemA Web Based Covert File System
A Web Based Covert File System
 
DIOS
DIOSDIOS
DIOS
 
Distributed File Systems
Distributed File SystemsDistributed File Systems
Distributed File Systems
 
Exploring The Cloud
Exploring The CloudExploring The Cloud
Exploring The Cloud
 
Data Grid Taxonomies
Data Grid TaxonomiesData Grid Taxonomies
Data Grid Taxonomies
 
A Guide to DAGMan
A Guide to DAGManA Guide to DAGMan
A Guide to DAGMan
 

Recently uploaded

Microsoft CSP Briefing Pre-Engagement - Questionnaire
Microsoft CSP Briefing Pre-Engagement - QuestionnaireMicrosoft CSP Briefing Pre-Engagement - Questionnaire
Microsoft CSP Briefing Pre-Engagement - QuestionnaireExakis Nelite
 
The Metaverse: Are We There Yet?
The Metaverse: Are We There Yet?The Metaverse: Are We There Yet?
The Metaverse: Are We There Yet?Mark Billinghurst
 
ERP Contender Series: Acumatica vs. Sage Intacct
ERP Contender Series: Acumatica vs. Sage IntacctERP Contender Series: Acumatica vs. Sage Intacct
ERP Contender Series: Acumatica vs. Sage IntacctBrainSell Technologies
 
Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...
Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...
Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...ScyllaDB
 
Design Guidelines for Passkeys 2024.pptx
Design Guidelines for Passkeys 2024.pptxDesign Guidelines for Passkeys 2024.pptx
Design Guidelines for Passkeys 2024.pptxFIDO Alliance
 
Introduction to FIDO Authentication and Passkeys.pptx
Introduction to FIDO Authentication and Passkeys.pptxIntroduction to FIDO Authentication and Passkeys.pptx
Introduction to FIDO Authentication and Passkeys.pptxFIDO Alliance
 
Using IESVE for Room Loads Analysis - UK & Ireland
Using IESVE for Room Loads Analysis - UK & IrelandUsing IESVE for Room Loads Analysis - UK & Ireland
Using IESVE for Room Loads Analysis - UK & IrelandIES VE
 
Intro in Product Management - Коротко про професію продакт менеджера
Intro in Product Management - Коротко про професію продакт менеджераIntro in Product Management - Коротко про професію продакт менеджера
Intro in Product Management - Коротко про професію продакт менеджераMark Opanasiuk
 
Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx
Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptxHarnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx
Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptxFIDO Alliance
 
Oauth 2.0 Introduction and Flows with MuleSoft
Oauth 2.0 Introduction and Flows with MuleSoftOauth 2.0 Introduction and Flows with MuleSoft
Oauth 2.0 Introduction and Flows with MuleSoftshyamraj55
 
ADP Passwordless Journey Case Study.pptx
ADP Passwordless Journey Case Study.pptxADP Passwordless Journey Case Study.pptx
ADP Passwordless Journey Case Study.pptxFIDO Alliance
 
Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...
Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...
Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...FIDO Alliance
 
Tales from a Passkey Provider Progress from Awareness to Implementation.pptx
Tales from a Passkey Provider Progress from Awareness to Implementation.pptxTales from a Passkey Provider Progress from Awareness to Implementation.pptx
Tales from a Passkey Provider Progress from Awareness to Implementation.pptxFIDO Alliance
 
2024 May Patch Tuesday
2024 May Patch Tuesday2024 May Patch Tuesday
2024 May Patch TuesdayIvanti
 
Long journey of Ruby Standard library at RubyKaigi 2024
Long journey of Ruby Standard library at RubyKaigi 2024Long journey of Ruby Standard library at RubyKaigi 2024
Long journey of Ruby Standard library at RubyKaigi 2024Hiroshi SHIBATA
 
Google I/O Extended 2024 Warsaw
Google I/O Extended 2024 WarsawGoogle I/O Extended 2024 Warsaw
Google I/O Extended 2024 WarsawGDSC PJATK
 
How Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdf
How Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdfHow Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdf
How Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdfFIDO Alliance
 
1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT
1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT
1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPTiSEO AI
 
Hyatt driving innovation and exceptional customer experiences with FIDO passw...
Hyatt driving innovation and exceptional customer experiences with FIDO passw...Hyatt driving innovation and exceptional customer experiences with FIDO passw...
Hyatt driving innovation and exceptional customer experiences with FIDO passw...FIDO Alliance
 

Recently uploaded (20)

Overview of Hyperledger Foundation
Overview of Hyperledger FoundationOverview of Hyperledger Foundation
Overview of Hyperledger Foundation
 
Microsoft CSP Briefing Pre-Engagement - Questionnaire
Microsoft CSP Briefing Pre-Engagement - QuestionnaireMicrosoft CSP Briefing Pre-Engagement - Questionnaire
Microsoft CSP Briefing Pre-Engagement - Questionnaire
 
The Metaverse: Are We There Yet?
The Metaverse: Are We There Yet?The Metaverse: Are We There Yet?
The Metaverse: Are We There Yet?
 
ERP Contender Series: Acumatica vs. Sage Intacct
ERP Contender Series: Acumatica vs. Sage IntacctERP Contender Series: Acumatica vs. Sage Intacct
ERP Contender Series: Acumatica vs. Sage Intacct
 
Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...
Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...
Event-Driven Architecture Masterclass: Engineering a Robust, High-performance...
 
Design Guidelines for Passkeys 2024.pptx
Design Guidelines for Passkeys 2024.pptxDesign Guidelines for Passkeys 2024.pptx
Design Guidelines for Passkeys 2024.pptx
 
Introduction to FIDO Authentication and Passkeys.pptx
Introduction to FIDO Authentication and Passkeys.pptxIntroduction to FIDO Authentication and Passkeys.pptx
Introduction to FIDO Authentication and Passkeys.pptx
 
Using IESVE for Room Loads Analysis - UK & Ireland
Using IESVE for Room Loads Analysis - UK & IrelandUsing IESVE for Room Loads Analysis - UK & Ireland
Using IESVE for Room Loads Analysis - UK & Ireland
 
Intro in Product Management - Коротко про професію продакт менеджера
Intro in Product Management - Коротко про професію продакт менеджераIntro in Product Management - Коротко про професію продакт менеджера
Intro in Product Management - Коротко про професію продакт менеджера
 
Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx
Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptxHarnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx
Harnessing Passkeys in the Battle Against AI-Powered Cyber Threats.pptx
 
Oauth 2.0 Introduction and Flows with MuleSoft
Oauth 2.0 Introduction and Flows with MuleSoftOauth 2.0 Introduction and Flows with MuleSoft
Oauth 2.0 Introduction and Flows with MuleSoft
 
ADP Passwordless Journey Case Study.pptx
ADP Passwordless Journey Case Study.pptxADP Passwordless Journey Case Study.pptx
ADP Passwordless Journey Case Study.pptx
 
Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...
Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...
Choosing the Right FDO Deployment Model for Your Application _ Geoffrey at In...
 
Tales from a Passkey Provider Progress from Awareness to Implementation.pptx
Tales from a Passkey Provider Progress from Awareness to Implementation.pptxTales from a Passkey Provider Progress from Awareness to Implementation.pptx
Tales from a Passkey Provider Progress from Awareness to Implementation.pptx
 
2024 May Patch Tuesday
2024 May Patch Tuesday2024 May Patch Tuesday
2024 May Patch Tuesday
 
Long journey of Ruby Standard library at RubyKaigi 2024
Long journey of Ruby Standard library at RubyKaigi 2024Long journey of Ruby Standard library at RubyKaigi 2024
Long journey of Ruby Standard library at RubyKaigi 2024
 
Google I/O Extended 2024 Warsaw
Google I/O Extended 2024 WarsawGoogle I/O Extended 2024 Warsaw
Google I/O Extended 2024 Warsaw
 
How Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdf
How Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdfHow Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdf
How Red Hat Uses FDO in Device Lifecycle _ Costin and Vitaliy at Red Hat.pdf
 
1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT
1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT
1111 ChatGPT Prompts PDF Free Download - Prompts for ChatGPT
 
Hyatt driving innovation and exceptional customer experiences with FIDO passw...
Hyatt driving innovation and exceptional customer experiences with FIDO passw...Hyatt driving innovation and exceptional customer experiences with FIDO passw...
Hyatt driving innovation and exceptional customer experiences with FIDO passw...
 

A Hardware Architecture For Implementing Protection Rings

  • 1. A Hardware Architecture for Implementing Protection Rings Schroeder & Saltzer: Mighty Institute of Terminology (m.i.t.) Brought to you by: Chris Sosa I <3 Cornell
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.