Security Architecture for Hybrid Cloud - Helion

ebook

Autor: Mark Buckwell, Stefaan Van daele, Carsten Horst
ISBN: 9781098157739
stron: 476, Format: ebook
Data wydania: 2024-07-25
Księgarnia: Helion

Cena książki: 194,65 zł (poprzednio: 226,34 zł)
Oszczędzasz: 14% (-31,69 zł)

Osoby, które kupiły tę książkę, wybierały także »

Tagi: Inne

As the transformation to hybrid multicloud accelerates, businesses require a structured approach to securing their workloads. Adopting zero trust principles demands a systematic set of practices to deliver secure solutions. Regulated businesses, in particular, demand rigor in the architectural process to ensure the effectiveness of security controls and continued protection.

This book provides the first comprehensive method for hybrid multicloud security, integrating proven architectural techniques to deliver a comprehensive end-to-end security method with compliance, threat modeling, and zero trust practices. This method ensures repeatability and consistency in the development of secure solution architectures.

Architects will learn how to effectively identify threats and implement countermeasures through a combination of techniques, work products, and a demonstrative case study to reinforce learning. You'll examine:

The importance of developing a solution architecture that integrates security for clear communication
Roles that security architects perform and how the techniques relate to nonsecurity subject matter experts
How security solution architecture is related to design thinking, enterprise security architecture, and engineering
How architects can integrate security into a solution architecture for applications and infrastructure using a consistent end-to-end set of practices
How to apply architectural thinking to the development of new security solutions

About the authors

Mark Buckwell is a cloud security architect at IBM with 30 years of information security experience.

Carsten Horst with more than 20 years of experience in Cybersecurity is a certified security architect and Associate Partner at IBM.

Stefaan Van daele has 25 years experience in Cybersecurity and is a Level 3 certified security architect at IBM.

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Spis treści

Security Architecture for Hybrid Cloud eBook -- spis treści

Preface
- Audience
- Contents of This Book
- Conventions Used in This Book
- Using Figure and Table Examples
- OReilly Online Learning
- How to Contact Us
- Acknowledgments
  - Acknowledgments from Mark Buckwell
  - Acknowledgments from Stefaan Van daele
  - Acknowledgments from Carsten Horst
I. Concepts
1. Introduction
- Foundational Security Techniques
  - Data-Centric Security
  - Secure by Design with Threat Modeling
  - Zero Trust Architecture
    - Zero trust basics
    - Zero trust principles
  - Compliance Management
  - Users of the Security Techniques
- Architect Roles for Security
  - Security Architect
  - Infrastructure and Application Architect
  - Security Champion
- Book Structure
  - Artifact Framework
  - Artifact Dependency Diagram
  - Case Study
  - Book Organization
    - Part I. Concepts
    - Part II. Plan
    - Part III. Design
    - Part IV. Build
    - Part V. Run
    - Part VI. Close
  - Solution Architecture Decomposition
  - Method Techniques
- Summary
- Further Reading
- Exercises
2. Architecture Concepts
- From Design Thinking to Compliance
  - Design Thinking and Consulting Practices
  - Transitioning to Architectural Thinking
  - Transitioning to Engineering
  - Operational Thinking
  - Enterprise Context
  - Compliance
  - Waterfall to Agile Delivery
  - Security Architecture in Agile
- Enterprise and Solution Architecture
  - Enterprise Architecture
  - Solution Architecture
- Zero Trust Architecture
  - Core Architecture Components
  - Architectural Thinking Integration
    - Identity, data, and transaction identification
    - Continuous authentication
    - Adaptive access control
    - Least privilege
    - Microsegmentation
    - Encryption in transit, at rest, and in use
    - Threat detection and response
  - Zero Trust Solutions
- Technique: Enterprise Security Architecture
  - Security Processes or Services?
  - Enterprise Architecture Decomposition
    - Security domains
    - Security categories
    - Security services
  - Security Services Responsibilities
  - Cloud Controls Mapping
  - Security Service Design
- Summary
- Exercises
II. Plan
3. Enterprise Context
- Chapter Artifacts
- External Context
  - Laws and Regulations
  - Industry or Expert Organization Best Practices
  - Corporate Expectations
  - Consumer Expectations
  - Threat Landscape
  - Cybersecurity Vulnerabilities
- Internal Context
  - Business and Information Systems Strategy
  - Current IT Environment and Security Control Plane
  - Policies, Practices, and Standards
  - Risk Management
  - Enterprise Architecture
  - Guiding Principles
  - Architecture Patterns and Automation
  - Enterprise Processes
- Summary
- Exercises
4. Requirements and Constraints
- Chapter Artifacts
- Requirements Concepts
  - Functional Requirements
  - Non-Functional Requirements
  - Constraints
  - Specifying Quality Requirements
  - Prioritizing Requirements
- Specifying Functional Requirements
  - Use Cases
  - Journey Maps
  - User Stories
  - Swimlane Diagrams
  - Separation of Duties Matrices
- Case Study: Process Definition
- Specifying Non-Functional Requirements
  - Sources of Non-Functional Requirements
  - Non-Functional Requirement Dependencies
  - Documenting Non-Functional Requirements
  - Improving Requirement Specification
- Case Study: Specifying a Requirements Catalog
  - Identifying Security Requirements
  - Elaborating Security Requirements
  - Rewriting Security Requirements
- Requirements Traceability
- Summary
- Exercises
III. Design
5. System Context
- Chapter Artifacts
- Data Protection
  - Value of Data
  - Data Security Lifecycle
  - Metadata
  - Zero Trust and Data Flows
- System Context Diagram
  - System and Security Architect Roles
  - System Context Concepts
  - Business and IT Context
- Case Study: System Context Diagram
  - Identifying Human Actors
  - Identifying System Actors
  - Documenting the System Context
- Information Asset Register
  - Data Classification
  - Actor Use Case and Data
- Summary
- Exercises
6. Application Security
- Chapter Artifacts
- Functional Viewpoint
- Component Architecture
  - Component Architecture Diagram
  - Sequence Diagram
  - Collaboration Diagram
  - Data Flow Diagram
  - Component Architectural Thinking Process
- Case Study: Component Architecture
- Security Concepts
- Threat Modeling
  - Identify Boundaries
  - Identify Assets
  - Identify Threat Actors
  - Identify Threats
    - STRIDE
    - Attack trees
    - LINDDUN
  - Identify Controls
  - Prioritization of Controls
  - Threat Modeling Tools
- Case Study: Threat Model
- Summary
- Exercises
7. Shared Responsibilities
- Chapter Artifacts
- Cloud Computing Concepts
  - Cloud Computing Benefits
  - Cloud Service Models
  - Cloud Computing Platforms
  - Cloud Security Responsibilities
  - Landing Zones
  - Hybrid Cloud Architecture
  - Using the Hybrid Cloud Architecture Diagram
- Shared Responsibilities Model
  - Shared Responsibilities Stack Diagram
  - Cloud Service Provider Responsibilities
  - Cloud User Responsibilities
  - Cloud Security Policy Responsibility
- Case Study: Shared Responsibility Model
  - Identifying PaaS Services
  - Identifying SaaS Services
  - Identifying the Compute Platforms
  - Identifying Environments
  - Documenting a Shared Responsibilities Stack Diagram
- Summary
- Exercises
8. Infrastructure Security
- Chapter Artifacts
- Deployment Viewpoint
  - Deployment Architecture
  - Deployment Architecture Diagram
  - Deployment Architecture and Supporting Documentation
  - Architecting Infrastructure Security
    - Deploy functional components
    - Architect for compliance
    - Secure the data flows
      - 1. Human or system actor to compute node
      - 2. Compute node to compute node
      - 3. Compute node to cloud service
      - 4. Cloud service to cloud service
    - Iterate architectural thinking
  - Network Segmentation
    - Public cloud network segmentation
    - Microsegmentation
    - Network edge protection
    - Architecture patterns
- Case Study: Deployment Architecture Diagram
- Zero Trust-Based Security Infrastructure
  - Network-Based Solutions
  - Service Mesh Solutions
  - Endpoint-Based Solutions
  - Identity and Access Management
  - Architecting Zero Trust Practices
- Case Study: Zero Trust
- Cloud Architecture
  - Organizing Cloud Security
  - Cloud Architecture Diagram
  - High Availability
- Case Study: Cloud Architecture Diagram
- Summary
- Exercises
9. Architecture Patterns and Decisions
- Chapter Artifacts
- Architecture Patterns
  - Solution Architecture Patterns
  - Solution Design Patterns
    - N-tier applications
    - Route to live environments
    - Hub and spoke
    - Resilient hub and spoke
    - Scaling for the enterprise
- Deployable Architecture
  - A Distributed Version Control System
  - Continuous Integration/Continuous Delivery (CI/CD) Pipeline
  - Infrastructure as Code Toolchain
  - Using a Deployable Architecture
- Architectural Decisions
  - Documenting Architectural Decision Records
  - Forms of Architectural Decision
  - Managing Architectural Decisions
- Case Study: Architectural Decision
- Summary
- Exercises
IV. Build
10. Secure Development and Assurance
- Chapter Artifacts
- The Software Development Lifecycle
- From DevOps to DevSecOps
  - Design
  - Develop
  - Build and Package
  - Deploy, Test, and Release
  - Operate and Monitor
- Security Assurance
- Cloud Security Operating Model
- Risks, Assumptions, Issues, and Dependencies
- Case Study: RAID Log
- Summary
- Exercises
V. Run
11. Security Operations
- Chapter Artifacts
- Shared Responsibilities
- Defining Processes, Procedures, and Work Instructions
- Case Study: Vulnerability Management Service
  - Process Definition
  - Procedures and Work Instructions Definition
- Case Study: Deployment Architecture Update
- Threat Detection Use Case
- Case Study: Threat Detection Use Case
- Incident Response Runbook
- Case Study: Incident Response Runbook
- Threat Traceability Matrix
- Summary
- Exercises
VI. Close
12. Closing Thoughts
- Getting Started
  - Dont Forget the Basics
  - Minimum Viable Artifacts
  - Iterate for Maturity
  - Get the Balance Right
  - Security Silos
- Artificial Intelligence in Security Architecture
  - AI for Security
    - AI in architectural thinking
    - AI in security controls
  - Securing AI
    - Data processing/embedding/vector DB
    - Application/orchestration/LLMs
    - Infrastructure
    - Operations and governance
- Summary
- Go Learn, Practice, and Share
- Exercises
A. Case Study
- Clean Air Guildford Case Study
B. Artifact Mapping
C. Exercise Solutions
- Chapter 1. Introduction
- Chapter 2. Architecture Concepts
- Chapter 3. Enterprise Context
- Chapter 4. Requirements and Constraints
- Chapter 5. System Context
- Chapter 6. Application Security
- Chapter 7. Shared Responsibilities
- Chapter 8. Infrastructure Security
- Chapter 9. Architecture Patterns and Decisions
- Chapter 10. Secure Development and Assurance
- Chapter 11. Security Operations
- Chapter 12. Closing Thoughts
Index