Securing Sensitive Data in Your Hybrid Cloud
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The document discusses data security concerns in the cloud and how RightScale and Trend Micro SecureCloud address them. RightScale ensures systems are securely configured and updated to prevent exposures. SecureCloud provides policy-based encryption of data at rest, in transit, and in process through integrated key management. A demo showed how ServerTemplates in RightScale can be used to consistently deploy encrypted environments across clouds.
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Securing Sensitive Data in Your Hybrid Cloud
- 6. Common data exposure vectors in the cloud Data is typically exposed in the following three states: In Process At Rest In Transit
- 15. What do we Mean by Cloud Computing? RightScale
- 16. RightScale Manages IaaS Clouds RightScale
- 20. Parenthesis : What are ServerTemplates? Custom MySQL 5.0.24 (CentOS 5.2) Custom MySQL 5.0.24 (CentOS 5.4) MySQL 5.0.36 (CentOS 5.4) MySQL 5.0.36 (Ubuntu 8.10) MySQL 5.0.36 (Ubuntu 8.10) 64bit Frontend Apache 1.3 (Ubuntu 8.10) Frontend Apache 2.0 (Ubuntu 9.10) - patched CMS v1.0 (CentOS 5.4) CMS v1.1 (CentOS 5.4) My ASP appserver (windows 2008) My ASP.net (windows 2008) – security update 1 My ASP.net (windows 2008) – security update 8 SharePoint v4 (windows 2003) – 32bit SharePoint v4 (windows 2003) –64bit SharePoint v4.5 (windows 2003) –64bit … Configuring servers through bundling Images: A set of configuration directives that will install and configure software on top of the base image Configuring servers with ServerTemplates: CentOS 5.2 CentOS 5.4 Ubuntu 8.10 Ubuntu 9.10 Win 2003 Win 2007 Base Image Very few and basic
- 23. Trend Micro SecureCloud - How It Works
- 24. Policy-based Key Management in the Cloud
- 26. SecureCloud Demo
Notas del editor
- Poor application security leading to Injection SQL injection was one of the top exploit in the Verizon Data Breach Report Poor system configurations, leading to system compromised Note the recent Windows RDP “exploit”. RDP left open, with Administrator having a well known password. Poor application configuration leading to application compromise Browsers that run scripts automatically Poor user habits leading to compromised credentials, that are then used to access data Users who click on attachments. Zeus bot, FakeAV, etc.
- Considerations TCP/UDP paths are not guaranteed! From source to destination (initial loads or updates) Across public networks or private? Once in the “cloud” Within Cloud Provider (CP) network where data is stored Crossing CP network where data is stored Within the hypervisor Can someone: View or Modify it? Yes: Unencrypted, encrypted w/keys So encrypt it , and protect the keys Deny it? Yes: packet manipulation No way to prevent. Can use reliable transports and dedicated connections
- Can someone: View or Modify it? Yes: Unencrypted, encrypted w/keys So encrypt it , and protect the keys Deny it? Yes: local system access if improper ACL. Improper CP controls Proper ACL for local accounts. No way to prevent CP access. Risk assessment should be performed.
- Can someone: View or Modify it? Yes: Memory is clear Need to protect running memory from the Instance Need to trust the CP Deny it? No: Not specifically data. Can affect the instance, but really not practical to affect data in memory without affecting running instance stability
- Trusted Images Windows w/ critical/recommend patch installed to image creation date Known configurations ServerTemplates Trusted software repositories Frozen repositories Script the install and config RightScripts
- How Same mechanism as in your enterprise RightScale can be used to automate/orchestrate where needed, but does not do the patching Windows: Windows Update, SUS, SCOM agent, etc. Think about application patching Linux: Unfreeze repositories OR RightScript to update repository to latest tested Latter probably works better with Change Control Process