SlideShare a Scribd company logo
Zero-Trust Server Management 
Boston DevOps August 2014
Traditional server access management 
has been based on Active Directory and 
VPN / perimeter
Data center - “Chewy interior” 
Perimeter - “Crunchy exterior”
What do you do when your 
perimeter is taken away?
Service A Service B 
Service C Service D
Zero-Trust: 
No “root” privilege 
Division of systems into sub-systems 
Least privilege among all users, machines and code
Zero-Trust is the future of infrastructure 
management 
http://www.slideshare.net/mdkail/it-ops-2014-technology-roadmap
What’s the practical challenge to implement zero-trust 
auth for systems management?
Don’t try and use Active Directory 
in the cloud. It won’t work, for more reasons 
than I can list here.
Front-End Back-End 
◁ Corporate, password 
authentication 
◁ Second factor 
◁ Location-independent 
◁ Public key 
authentication 
◁ No shared keys 
◁ Integrated with security 
“zones” such as cloud 
accounts and security 
groups 
Identity hand-off
ssh 
Corporate Password Authority 
ssh 
Bastion 
Service A 
Service B 
ssh 
Public key and 
systems authz 
authority
Apply intelligent use of openssh and PAM 
◁ Public keys available as a network service 
◁ Granular authorization via PAM 
◁ Automatic audit of login/logout events
Use Bastions to create security zones 
◁ Dedicated admin bastion(s) for access to management 
services such as Chef/Puppet server, log server, Conjur 
◁ General-purpose bastions for access to everything else 
◁ Let the back-end authz system provide most of the 
access control
Zero-Trust Server Management 
Boston DevOps August 2014

More Related Content

What's hot

Security for cloud native workloads
Security for cloud native workloadsSecurity for cloud native workloads
Security for cloud native workloads
Runcy Oommen
 
BeyondCorp and Zero Trust
BeyondCorp and Zero TrustBeyondCorp and Zero Trust
BeyondCorp and Zero Trust
Ivan Dwyer
 
Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...
Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...
Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...
centralohioissa
 
Microsegmentation from strategy to execution
Microsegmentation from strategy to executionMicrosegmentation from strategy to execution
Microsegmentation from strategy to execution
AlgoSec
 
2018 11-19 improving business agility with security policy automation final
2018 11-19 improving business agility with security policy automation final2018 11-19 improving business agility with security policy automation final
2018 11-19 improving business agility with security policy automation final
AlgoSec
 
How to Overcome Network Access Control Limitations for Better Network Security
How to Overcome Network Access Control Limitations for Better Network SecurityHow to Overcome Network Access Control Limitations for Better Network Security
How to Overcome Network Access Control Limitations for Better Network Security
Cryptzone
 
CSA SV Threat detection and prediction
CSA SV Threat detection and predictionCSA SV Threat detection and prediction
CSA SV Threat detection and prediction
Vishwas Manral
 
[OPD 2019] Governance as a missing part of IT security architecture
[OPD 2019] Governance as a missing part of IT security architecture[OPD 2019] Governance as a missing part of IT security architecture
[OPD 2019] Governance as a missing part of IT security architecture
OWASP
 
CSA Presentation - Software Defined Perimeter
CSA Presentation - Software Defined PerimeterCSA Presentation - Software Defined Perimeter
CSA Presentation - Software Defined Perimeter
Vishwas Manral
 
Technologies You Need to Safely Use the Cloud
Technologies You Need to Safely Use the CloudTechnologies You Need to Safely Use the Cloud
Technologies You Need to Safely Use the Cloud
CloudPassage
 
Jason Kent - AppSec Without Additional Tools
Jason Kent - AppSec Without Additional ToolsJason Kent - AppSec Without Additional Tools
Jason Kent - AppSec Without Additional Tools
centralohioissa
 
Dev seccon london 2016 intelliment security
Dev seccon london 2016   intelliment securityDev seccon london 2016   intelliment security
Dev seccon london 2016 intelliment security
DevSecCon
 
Safe and Secure Applications: Deploying in a Cloud or Multi-Cloud Environment
Safe and Secure Applications: Deploying in a Cloud or Multi-Cloud EnvironmentSafe and Secure Applications: Deploying in a Cloud or Multi-Cloud Environment
Safe and Secure Applications: Deploying in a Cloud or Multi-Cloud Environment
DevOps.com
 
2021 01-13 reducing risk-of_ransomware
2021 01-13 reducing risk-of_ransomware2021 01-13 reducing risk-of_ransomware
2021 01-13 reducing risk-of_ransomware
AlgoSec
 
Stephen Sadowski - Securely automating infrastructure in the cloud
Stephen Sadowski - Securely automating infrastructure in the cloudStephen Sadowski - Securely automating infrastructure in the cloud
Stephen Sadowski - Securely automating infrastructure in the cloud
DevSecCon
 
Build and enforce defense in depth - an algo sec-cisco tetration webinar
Build and enforce defense in depth - an algo sec-cisco tetration webinarBuild and enforce defense in depth - an algo sec-cisco tetration webinar
Build and enforce defense in depth - an algo sec-cisco tetration webinar
AlgoSec
 
compliance made easy. pass your audits stress-free webinar
compliance made easy. pass your audits stress-free webinarcompliance made easy. pass your audits stress-free webinar
compliance made easy. pass your audits stress-free webinar
AlgoSec
 
VMUGIT UC 2013 - 03b Trend Micro
VMUGIT UC 2013 - 03b Trend MicroVMUGIT UC 2013 - 03b Trend Micro
VMUGIT UC 2013 - 03b Trend Micro
VMUG IT
 
BeyondCorp: Closing the Adherence Gap
BeyondCorp: Closing the Adherence GapBeyondCorp: Closing the Adherence Gap
BeyondCorp: Closing the Adherence Gap
Ivan Dwyer
 
Introducing a Security Feedback Loop to your CI Pipelines
Introducing a Security Feedback Loop to your CI PipelinesIntroducing a Security Feedback Loop to your CI Pipelines
Introducing a Security Feedback Loop to your CI Pipelines
Codefresh
 

What's hot (20)

Security for cloud native workloads
Security for cloud native workloadsSecurity for cloud native workloads
Security for cloud native workloads
 
BeyondCorp and Zero Trust
BeyondCorp and Zero TrustBeyondCorp and Zero Trust
BeyondCorp and Zero Trust
 
Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...
Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...
Timothy Wright & Stephen Halwes - Finding the Needle in the Hardware – Identi...
 
Microsegmentation from strategy to execution
Microsegmentation from strategy to executionMicrosegmentation from strategy to execution
Microsegmentation from strategy to execution
 
2018 11-19 improving business agility with security policy automation final
2018 11-19 improving business agility with security policy automation final2018 11-19 improving business agility with security policy automation final
2018 11-19 improving business agility with security policy automation final
 
How to Overcome Network Access Control Limitations for Better Network Security
How to Overcome Network Access Control Limitations for Better Network SecurityHow to Overcome Network Access Control Limitations for Better Network Security
How to Overcome Network Access Control Limitations for Better Network Security
 
CSA SV Threat detection and prediction
CSA SV Threat detection and predictionCSA SV Threat detection and prediction
CSA SV Threat detection and prediction
 
[OPD 2019] Governance as a missing part of IT security architecture
[OPD 2019] Governance as a missing part of IT security architecture[OPD 2019] Governance as a missing part of IT security architecture
[OPD 2019] Governance as a missing part of IT security architecture
 
CSA Presentation - Software Defined Perimeter
CSA Presentation - Software Defined PerimeterCSA Presentation - Software Defined Perimeter
CSA Presentation - Software Defined Perimeter
 
Technologies You Need to Safely Use the Cloud
Technologies You Need to Safely Use the CloudTechnologies You Need to Safely Use the Cloud
Technologies You Need to Safely Use the Cloud
 
Jason Kent - AppSec Without Additional Tools
Jason Kent - AppSec Without Additional ToolsJason Kent - AppSec Without Additional Tools
Jason Kent - AppSec Without Additional Tools
 
Dev seccon london 2016 intelliment security
Dev seccon london 2016   intelliment securityDev seccon london 2016   intelliment security
Dev seccon london 2016 intelliment security
 
Safe and Secure Applications: Deploying in a Cloud or Multi-Cloud Environment
Safe and Secure Applications: Deploying in a Cloud or Multi-Cloud EnvironmentSafe and Secure Applications: Deploying in a Cloud or Multi-Cloud Environment
Safe and Secure Applications: Deploying in a Cloud or Multi-Cloud Environment
 
2021 01-13 reducing risk-of_ransomware
2021 01-13 reducing risk-of_ransomware2021 01-13 reducing risk-of_ransomware
2021 01-13 reducing risk-of_ransomware
 
Stephen Sadowski - Securely automating infrastructure in the cloud
Stephen Sadowski - Securely automating infrastructure in the cloudStephen Sadowski - Securely automating infrastructure in the cloud
Stephen Sadowski - Securely automating infrastructure in the cloud
 
Build and enforce defense in depth - an algo sec-cisco tetration webinar
Build and enforce defense in depth - an algo sec-cisco tetration webinarBuild and enforce defense in depth - an algo sec-cisco tetration webinar
Build and enforce defense in depth - an algo sec-cisco tetration webinar
 
compliance made easy. pass your audits stress-free webinar
compliance made easy. pass your audits stress-free webinarcompliance made easy. pass your audits stress-free webinar
compliance made easy. pass your audits stress-free webinar
 
VMUGIT UC 2013 - 03b Trend Micro
VMUGIT UC 2013 - 03b Trend MicroVMUGIT UC 2013 - 03b Trend Micro
VMUGIT UC 2013 - 03b Trend Micro
 
BeyondCorp: Closing the Adherence Gap
BeyondCorp: Closing the Adherence GapBeyondCorp: Closing the Adherence Gap
BeyondCorp: Closing the Adherence Gap
 
Introducing a Security Feedback Loop to your CI Pipelines
Introducing a Security Feedback Loop to your CI PipelinesIntroducing a Security Feedback Loop to your CI Pipelines
Introducing a Security Feedback Loop to your CI Pipelines
 

Similar to Zero trust server management - lightning

Proven Practices for Office 365 Deployment, Security and Management
Proven Practices for Office 365 Deployment, Security and ManagementProven Practices for Office 365 Deployment, Security and Management
Proven Practices for Office 365 Deployment, Security and Management
Perficient, Inc.
 
Red Hat Summit - OpenShift Identity Management and Compliance
Red Hat Summit - OpenShift Identity Management and ComplianceRed Hat Summit - OpenShift Identity Management and Compliance
Red Hat Summit - OpenShift Identity Management and Compliance
Marc Boorshtein
 
Hitchhiker's Guide to Azure AD - SPS St Louis 2018
Hitchhiker's Guide to Azure AD - SPS St Louis 2018Hitchhiker's Guide to Azure AD - SPS St Louis 2018
Hitchhiker's Guide to Azure AD - SPS St Louis 2018
Max Fritz
 
Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in ...Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in ...
LeMeniz Infotech
 
Azure Community Tour 2019 - AZUGDK
Azure Community Tour 2019 - AZUGDKAzure Community Tour 2019 - AZUGDK
Azure Community Tour 2019 - AZUGDK
Peter Selch Dahl
 
CIS13: Next Generation Privileged Identity Management: A Market Overview
CIS13: Next Generation Privileged Identity Management: A Market OverviewCIS13: Next Generation Privileged Identity Management: A Market Overview
CIS13: Next Generation Privileged Identity Management: A Market Overview
CloudIDSummit
 
Premier Webcast - Identity Management with Windows Azure AD
Premier Webcast - Identity Management with Windows Azure ADPremier Webcast - Identity Management with Windows Azure AD
Premier Webcast - Identity Management with Windows Azure AD
uberbaum
 
Privileged Access Management (PAM)
Privileged Access Management (PAM)Privileged Access Management (PAM)
Privileged Access Management (PAM)
danb02
 
Start Up Austin 2017: Security Crash Course and Best Pratices
Start Up Austin 2017: Security Crash Course and Best PraticesStart Up Austin 2017: Security Crash Course and Best Pratices
Start Up Austin 2017: Security Crash Course and Best Pratices
Amazon Web Services
 
Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...
Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...
Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...
Priyanka Aash
 
SSL VPN Evaluation Guide
SSL VPN Evaluation GuideSSL VPN Evaluation Guide
SSL VPN Evaluation Guide
Array Networks
 
Webinar hiware
Webinar hiwareWebinar hiware
Webinar hiware
Seokminyoon4
 
Secure Application Development InfoShare 2022
Secure Application Development InfoShare 2022Secure Application Development InfoShare 2022
Secure Application Development InfoShare 2022
Radu Vunvulea
 
Taw opening session
Taw opening sessionTaw opening session
Taw opening session
Michel Burger
 
Secure your Azure Web App 2019
Secure your Azure Web App 2019Secure your Azure Web App 2019
Secure your Azure Web App 2019
Frans Lytzen
 
Cloud Security Overview
Cloud Security OverviewCloud Security Overview
Cloud Security Overview
Heather Axworthy
 
ClearPass Overview
ClearPass OverviewClearPass Overview
ClearPass Overview
JoAnna Cheshire
 
UiPath - IT Automation.pdf
UiPath - IT Automation.pdfUiPath - IT Automation.pdf
UiPath - IT Automation.pdf
Cristina Vidu
 
UiPath - IT Automation (1).pdf
UiPath - IT Automation (1).pdfUiPath - IT Automation (1).pdf
UiPath - IT Automation (1).pdf
Cristina Vidu
 
When Your CISO Says No - Security & Compliance in Office 365
When Your CISO Says No - Security & Compliance in Office 365When Your CISO Says No - Security & Compliance in Office 365
When Your CISO Says No - Security & Compliance in Office 365
Ricardo Wilkins
 

Similar to Zero trust server management - lightning (20)

Proven Practices for Office 365 Deployment, Security and Management
Proven Practices for Office 365 Deployment, Security and ManagementProven Practices for Office 365 Deployment, Security and Management
Proven Practices for Office 365 Deployment, Security and Management
 
Red Hat Summit - OpenShift Identity Management and Compliance
Red Hat Summit - OpenShift Identity Management and ComplianceRed Hat Summit - OpenShift Identity Management and Compliance
Red Hat Summit - OpenShift Identity Management and Compliance
 
Hitchhiker's Guide to Azure AD - SPS St Louis 2018
Hitchhiker's Guide to Azure AD - SPS St Louis 2018Hitchhiker's Guide to Azure AD - SPS St Louis 2018
Hitchhiker's Guide to Azure AD - SPS St Louis 2018
 
Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in ...Decentralized access control with anonymous authentication of data stored in ...
Decentralized access control with anonymous authentication of data stored in ...
 
Azure Community Tour 2019 - AZUGDK
Azure Community Tour 2019 - AZUGDKAzure Community Tour 2019 - AZUGDK
Azure Community Tour 2019 - AZUGDK
 
CIS13: Next Generation Privileged Identity Management: A Market Overview
CIS13: Next Generation Privileged Identity Management: A Market OverviewCIS13: Next Generation Privileged Identity Management: A Market Overview
CIS13: Next Generation Privileged Identity Management: A Market Overview
 
Premier Webcast - Identity Management with Windows Azure AD
Premier Webcast - Identity Management with Windows Azure ADPremier Webcast - Identity Management with Windows Azure AD
Premier Webcast - Identity Management with Windows Azure AD
 
Privileged Access Management (PAM)
Privileged Access Management (PAM)Privileged Access Management (PAM)
Privileged Access Management (PAM)
 
Start Up Austin 2017: Security Crash Course and Best Pratices
Start Up Austin 2017: Security Crash Course and Best PraticesStart Up Austin 2017: Security Crash Course and Best Pratices
Start Up Austin 2017: Security Crash Course and Best Pratices
 
Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...
Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...
Detecting Malicious Cloud Account Behavior: A Look at the New Native Platform...
 
SSL VPN Evaluation Guide
SSL VPN Evaluation GuideSSL VPN Evaluation Guide
SSL VPN Evaluation Guide
 
Webinar hiware
Webinar hiwareWebinar hiware
Webinar hiware
 
Secure Application Development InfoShare 2022
Secure Application Development InfoShare 2022Secure Application Development InfoShare 2022
Secure Application Development InfoShare 2022
 
Taw opening session
Taw opening sessionTaw opening session
Taw opening session
 
Secure your Azure Web App 2019
Secure your Azure Web App 2019Secure your Azure Web App 2019
Secure your Azure Web App 2019
 
Cloud Security Overview
Cloud Security OverviewCloud Security Overview
Cloud Security Overview
 
ClearPass Overview
ClearPass OverviewClearPass Overview
ClearPass Overview
 
UiPath - IT Automation.pdf
UiPath - IT Automation.pdfUiPath - IT Automation.pdf
UiPath - IT Automation.pdf
 
UiPath - IT Automation (1).pdf
UiPath - IT Automation (1).pdfUiPath - IT Automation (1).pdf
UiPath - IT Automation (1).pdf
 
When Your CISO Says No - Security & Compliance in Office 365
When Your CISO Says No - Security & Compliance in Office 365When Your CISO Says No - Security & Compliance in Office 365
When Your CISO Says No - Security & Compliance in Office 365
 

Recently uploaded

Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptxChoosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
Brandon Minnick, MBA
 
AWS Cloud Cost Optimization Presentation.pptx
AWS Cloud Cost Optimization Presentation.pptxAWS Cloud Cost Optimization Presentation.pptx
AWS Cloud Cost Optimization Presentation.pptx
HarisZaheer8
 
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Tatiana Kojar
 
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying AheadDigital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Wask
 
Fueling AI with Great Data with Airbyte Webinar
Fueling AI with Great Data with Airbyte WebinarFueling AI with Great Data with Airbyte Webinar
Fueling AI with Great Data with Airbyte Webinar
Zilliz
 
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
saastr
 
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Jeffrey Haguewood
 
JavaLand 2024: Application Development Green Masterplan
JavaLand 2024: Application Development Green MasterplanJavaLand 2024: Application Development Green Masterplan
JavaLand 2024: Application Development Green Masterplan
Miro Wengner
 
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
Edge AI and Vision Alliance
 
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and MilvusBuilding Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
Zilliz
 
GNSS spoofing via SDR (Criptored Talks 2024)
GNSS spoofing via SDR (Criptored Talks 2024)GNSS spoofing via SDR (Criptored Talks 2024)
GNSS spoofing via SDR (Criptored Talks 2024)
Javier Junquera
 
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3
FREE A4 Cyber Security Awareness  Posters-Social Engineering part 3FREE A4 Cyber Security Awareness  Posters-Social Engineering part 3
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3
Data Hops
 
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of GermanyPresentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
innovationoecd
 
June Patch Tuesday
June Patch TuesdayJune Patch Tuesday
June Patch Tuesday
Ivanti
 
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdfMonitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Tosin Akinosho
 
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success StoryDriving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Safe Software
 
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracyGraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
Tomaz Bratanic
 
5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides
DanBrown980551
 
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Alex Pruden
 
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAUHCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
panagenda
 

Recently uploaded (20)

Choosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptxChoosing The Best AWS Service For Your Website + API.pptx
Choosing The Best AWS Service For Your Website + API.pptx
 
AWS Cloud Cost Optimization Presentation.pptx
AWS Cloud Cost Optimization Presentation.pptxAWS Cloud Cost Optimization Presentation.pptx
AWS Cloud Cost Optimization Presentation.pptx
 
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...
 
Digital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying AheadDigital Marketing Trends in 2024 | Guide for Staying Ahead
Digital Marketing Trends in 2024 | Guide for Staying Ahead
 
Fueling AI with Great Data with Airbyte Webinar
Fueling AI with Great Data with Airbyte WebinarFueling AI with Great Data with Airbyte Webinar
Fueling AI with Great Data with Airbyte Webinar
 
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
Overcoming the PLG Trap: Lessons from Canva's Head of Sales & Head of EMEA Da...
 
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...
 
JavaLand 2024: Application Development Green Masterplan
JavaLand 2024: Application Development Green MasterplanJavaLand 2024: Application Development Green Masterplan
JavaLand 2024: Application Development Green Masterplan
 
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
 
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and MilvusBuilding Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
 
GNSS spoofing via SDR (Criptored Talks 2024)
GNSS spoofing via SDR (Criptored Talks 2024)GNSS spoofing via SDR (Criptored Talks 2024)
GNSS spoofing via SDR (Criptored Talks 2024)
 
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3
FREE A4 Cyber Security Awareness  Posters-Social Engineering part 3FREE A4 Cyber Security Awareness  Posters-Social Engineering part 3
FREE A4 Cyber Security Awareness Posters-Social Engineering part 3
 
Presentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of GermanyPresentation of the OECD Artificial Intelligence Review of Germany
Presentation of the OECD Artificial Intelligence Review of Germany
 
June Patch Tuesday
June Patch TuesdayJune Patch Tuesday
June Patch Tuesday
 
Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdfMonitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift.pdf
 
Driving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success StoryDriving Business Innovation: Latest Generative AI Advancements & Success Story
Driving Business Innovation: Latest Generative AI Advancements & Success Story
 
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracyGraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
 
5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides5th LF Energy Power Grid Model Meet-up Slides
5th LF Energy Power Grid Model Meet-up Slides
 
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
 
HCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAUHCL Notes and Domino License Cost Reduction in the World of DLAU
HCL Notes and Domino License Cost Reduction in the World of DLAU
 

Zero trust server management - lightning

  • 1. Zero-Trust Server Management Boston DevOps August 2014
  • 2. Traditional server access management has been based on Active Directory and VPN / perimeter
  • 3. Data center - “Chewy interior” Perimeter - “Crunchy exterior”
  • 4. What do you do when your perimeter is taken away?
  • 5. Service A Service B Service C Service D
  • 6. Zero-Trust: No “root” privilege Division of systems into sub-systems Least privilege among all users, machines and code
  • 7. Zero-Trust is the future of infrastructure management http://www.slideshare.net/mdkail/it-ops-2014-technology-roadmap
  • 8.
  • 9.
  • 10. What’s the practical challenge to implement zero-trust auth for systems management?
  • 11. Don’t try and use Active Directory in the cloud. It won’t work, for more reasons than I can list here.
  • 12. Front-End Back-End ◁ Corporate, password authentication ◁ Second factor ◁ Location-independent ◁ Public key authentication ◁ No shared keys ◁ Integrated with security “zones” such as cloud accounts and security groups Identity hand-off
  • 13. ssh Corporate Password Authority ssh Bastion Service A Service B ssh Public key and systems authz authority
  • 14. Apply intelligent use of openssh and PAM ◁ Public keys available as a network service ◁ Granular authorization via PAM ◁ Automatic audit of login/logout events
  • 15. Use Bastions to create security zones ◁ Dedicated admin bastion(s) for access to management services such as Chef/Puppet server, log server, Conjur ◁ General-purpose bastions for access to everything else ◁ Let the back-end authz system provide most of the access control
  • 16. Zero-Trust Server Management Boston DevOps August 2014