1. KMIP Cloud Use Case Kiran Thota – VMware Inc. Saikat Saha – Oracle Corp.

2. Agenda Discuss Cloud Challenges KMIP Sub-tasks & Plan

3. Background Traditional data center centric Key management insufficient for cloud in - – Scale (Client population expands and shrinks in real-time) – Automation – Migration – Geographical distribution and Key manager locality for better service experience (hybrid- cloud)

4. Background Virtualization enables movement of workloads across infrastructure – Dynamic and Automated Key Management Distribution of keys – Enterprises to Cloud Service Provider (CSP) – Key manager dedicated to a tenant (or shareable key manager infrastructure)

5. Scenario: KMIP in Cloud Cloud Service Provider App Data Enterprise IT Application Users CSP Administrators Enterprise Administrators Enterprise App Key DB vSphere Key Server

6. Key Security Challenges in Cloud  Trust establishment (contractual and on-line)  Ownership of keys  Protection of keys at rest  Protection of keys in transit  Defining & Programming key policy  Propagating key policy (server-to-server & server-to-client)  Negotiating key policy (server-to-client for diverse clients)  Managing access to keys  Managing key life-cycle  Enforcement of key policy  Visibility of key-related services and infrastructure  Proof of possession  Client capabilities to ensure adequate protection of keys

7. Key Management in the Cloud Four big considerations – Where are keys created? – Where are keys used? – Where are keys stored? – Where are key policies managed? Enterprise – Keys created, used, stored and managed by enterprise Hybrid – Keys created, stored and managed by enterprise – Key created, stored and managed by enterprise but at CSP’s infrastructure CSP – Keys created, used, stored and managed by CSP

8. Sub-Tasks Client-to-Server – Client Registration – Server Capability Query – Grouping and Policy Definition Server-to-Client – Notification to purge or kill – Client query (guarantee protection of keys) Note: KMIP does not yet address migration of keys between Key Managers (server-to-server)

9. Client Registration Automated scalable client registration Owner: Stan Feather (to confirm)

10. Server Capability Query Query server for capabilities – RNG – FIPS Owner: Tim Hudson (to confirm)

11. Grouping and Policy Propose changes to allow grouping and policy for bulk management of keys. Owner: Kiran Thota/ Saikat Saha Proposal by: Jan 30

12. Notify – Purge/Kill Propose a notification from server to client to purge a key from usage. Owner: Kiran Thota/ Saikat Saha Proposal by: Feb 07

13. Client Query Propose a query from server to client to evaluate client capabilities. Owner: Kiran Thota/ Saikat Saha Proposal by: Feb 20