Securing the virtual environment how to defend the enterprise against attack
A step-by-step guide to identifying and defending against attacks on the virtual environment As more and more data is moved into virtual environments the need to secure them becomes increasingly important. Useful for service providers as well as enterprise and small business IT professionals the boo...
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
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Indianapolis, IN :
John Wiley & Sons
c2012.
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| Edición: | 1st edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628736906719 |
Tabla de Contenidos:
- Securing the Virtual Environment; Contents; Introduction; Chapter 1 Virtualized Environment Attacks; A Brief Introduction to the Cloud; Flavors of "Cloud"; Powering the Cloud; Why the Cloud Is Here to Stay; Managing Cloud Security; Principles of Information Security; Information Assets; Potential Threats; Potential Vulnerabilities; Potential Consequences; Incremental Risk Mitigation; Deny by Default; Never Trust Input; Assume the Worst; Confidentiality, Integrity, and Availability; The Human Factor; Managing Cloud Risks; Asset Management; Vulnerability Assessment; Communication
- Authentication and AuthorizationSoftware; Managing Cloud Compliance; Defining Compliance and Security; Making Use of Warnings; Cloud and the PKI; Summary; Chapter 2 Attacking from the Outside; Who Is an Outsider?; HR Policies and Procedures; Contracting and Outsourcing Talent; Friends and Family Discount; Configuring Cloud Audit Logs; Keeping Tabs on Accounts; Extending and Trusting Communication; Delegating and Spreading Roles in Order to Scale; Novice Users Empowered by Cloud Environments; Outsourced and Offshored Resources; SaaS Software Development at "Cloud Speed"
- The Needs of Bespoke SolutionsEnsuring Continuity; Underspecialization; How to Piggyback on Fixes; Sudo and Shell Logging; Spoofing a Certificate; Summary; Chapter 3 Making the Complex Simple; Looking Around Without Getting Caught; Checking to See If Anyone Is Watching; Checking for Gaps in Awareness; Checking for Responsiveness; Complexity and the Cloud; Choosing a Spot with a View; The Hypervisor; The Director/Orchestrator/Manager; Assessing the Risk from Assessors; Slicing and Dicing Data; Detecting Layers of Virtualization Technology; Identifying and Targeting Assets; Versions
- Supporting InfrastructureMail Servers; Web Servers; Domain Name Service; Databases and Directory Services; Timing an Attack; Long-versus Short-Term Objectives; How Long before You Are Ready to Attack?; How Long before You Can Attack Again?; Summary; Chapter 4 Denial of Service; Finding Signal in Noise; Improving Denial; Distributing Denial; Defining Success; Finding Service Vulnerabilities; Scanning and Validating Service Levels; Abstracting and Overcommitting; Validating Complexity; Limits of Penetration Testing; Denial of Testing; Testing for Denial
- Abusing Proximity of Services: Step Attacks and Speed AttacksExploiting Service Vulnerabilities; Breaking Connections Between Services; Exhausting Resources; CPU; Memory; Disk Space and IOPS; The Dangers of Overcommitment; Locking Out Others; Summary; Chapter 5 Abusing the Hypervisor; Replacing Hardware Layers with Software; Relating Physical to Virtual; Displays; Memory; Disk; Network; Compromising the Kernel; Low-Level Interception; Real-World Example: Duqu; Classification and Defense; Breaking Out of KVM; Attacking Virtual CPU and Memory; The Cup Is Half Secure; Taking Plato's Shadow Pill
- Demonstrating the Risks
