Application-based security rights in cloud environments

Patent metadata

Field	Value
Publication number	US-9762616-B2
Application number	US-201514821707-A
Country	US
Kind code	B2
Filing date	Aug 8, 2015
Priority date	Aug 8, 2015
Publication date	Sep 12, 2017
Grant date	Sep 12, 2017

Abstract

This disclosure provides the ability for a cloud application to specify its security requirements, the ability to have those requirements evaluated, e.g., against a specific cloud deployment environment, and the ability to enable the application to control a cloud-based security assurance service to provision additional security technology in the cloud to support deployment (or re-deployment elsewhere) of the application if the environment does not have the necessary topology and security resources deployed. To this end, the application queries the service by passing a set of application-based security rights. If the security capabilities provided by the security assurance service are sufficient or better than the application's security rights, the application functions normally. If, however, the security environment established by the security assurance service is insufficient for the application, the application is afforded one or more remediation options, e.g., issuing a request to upgrade the security environment, or the like.

First claim

The invention claimed is:

1. A method to improve a cloud computing environment by enabling enforcement of security service requirements for a cloud application, comprising:
deploying a secure application zone for the cloud application, the secure application zone configuring a set of security resources in an automated manner in response to receipt of a specification of a security assurance level, the security assurance level specifying one or more general security requirements in a manner that does not expose at least some specific tooling requirements necessary to implement the security assurance level security requirement;
receiving from the cloud application one of: a set of security service requirements specified by the cloud application, and a changed set of security service requirements specified by the cloud application;
evaluating the security service requirements received against one of: the set of security resources configured in the secure application zone, and a changed set of security resources configured in the secure application zone; and
responsive to a determination that the set of security resources configured in the secure application zone do not meet the security service requirements specified by the cloud application, receiving from the cloud application a request to take a given action that provides an assurance that the security service requirements specified by the cloud application are satisfied, wherein the given action is a remediation action that attempts to meet the security service requirements specified by the cloud application, the remediation action being one of: requesting upgrade or reconfiguration of the set of security resources configured in the secure application zone, requesting transfer of the cloud application to another specific cloud security environment, and requesting transfer of the cloud application to another cloud platform.

2. The method as described in claim 1 wherein the given action temporarily de-activates the cloud application or prevents the cloud application from starting.

3. The method as described in claim 1 wherein the set of security service requirements specified by the cloud application include one of: a generic security level requirement that as specified does not expose at least some specific security resource requirements necessary to implement the security level, one or more specific security resource requirements, and one or more relationship-specific criteria associated with the cloud application.

4. The method as described in claim 3 further including:
evaluating the relationship-specific criteria; and
responsive to the evaluation, restricting another cloud application from being hosted in association with the cloud application.

5. The method as described in claim 1 wherein evaluating the security service requirements specified by the cloud application against the set of security resources configured in the secure application zone includes:
providing a security assurance service with a query that includes the set of security service requirements specified by the cloud application; and
receiving from the security assurance service a response that includes the determination.

6. Apparatus, comprising:
a processor;
computer memory holding computer program instructions executed by the processor to improve a cloud computing environment by enabling enforcement of security service requirements for a cloud application, the computer program instructions comprising program code operative to:
deploy a secure application zone for the cloud application, the secure application zone configuring a set of security resources in an automated manner in response to receipt of a specification of a security assurance level, the security assurance level specifying one or more general security requirements in a manner that does not expose at least some specific tooling requirements necessary to implement the security assurance level security requirement;
receive from the cloud application one of: a set of security service requirements specified by the cloud application, and a changed set of security service requirements specified by the cloud application;
evaluate the security service requirements received against one of: the set of security resources configured in the secure application zone, and a changed set of security resources configured in the secure application zone; and
responsive to a determination that the set of security resources configured in the secure application zone do not meet the security service requirements specified by the cloud application, receiving from the cloud application a request to take a given action that provides an assurance that the security service requirements specified by the cloud application are satisfied, wherein the given action is a remediation action that attempts to meet the security service requirements specified by the cloud application, the remediation action being one of: requesting upgrade or reconfiguration of the set of security resources configured in the secure application zone, requesting transfer of the cloud application to another specific cloud security environment, and requesting transfer of the cloud application to another cloud platform.

7. The apparatus as described in claim 6 wherein the given action temporarily de-activates the cloud application or prevents the cloud application from starting.

8. The apparatus as described in claim 6 wherein the set of security service requirements specified by the cloud application include one of: a generic security level requirement that as specified does not expose at least some specific security resource requirements necessary to implement the security level, one or more specific security resource requirements, and one or more relationship-specific criteria associated with the cloud application.

9. The apparatus as described in claim 8 wherein the program code is further operative to:
evaluate the relationship-specific criteria; and
responsive to the evaluation, restrict another cloud application from being hosted in association with the cloud application.

10. The apparatus as described in claim 6 wherein the program code operative to evaluate the security service requirements specified by the cloud application against the set of security resources configured in the secure application zone is further operative to:
provide a security assurance service with a query that includes the set of security service requirements specified by the cloud application; and
receive from the security assurance service a response that includes the determination.

11. A computer program product in a non-transitory computer readable medium for use in a data processing system, the computer program product holding computer program instructions executed by the data processing system to improve a cloud computing environment by enabling enforcement of security service requirements for a cloud application, the computer program instructions comprising program code operative to:
deploy a secure application zone for the cloud application, the secure application zone configuring a set of security resources in an automated manner in response to receipt of a specification of a security assurance level, the security assurance level specifying one or more general security requirements in a manner that does not expose at least some specific tooling requirements necessary to implement the security assurance level security requirement;
receive from the cloud application one of: a set of security service requirements specified by the cloud application, and a changed set of security service requirements specified by the cloud application;
evaluate the security service requ

Assignees

• IBM

Inventors

• Nagaratnam Nataraj
• Hoy Jeffrey Robert
• Kapadia Kaushal Kiran
• Muthukrishnan Ravi Krishnan
• Iyer Sreekanth Ramakrishna

Classifications

• H04L63/0227

  Filtering policies (mail message filtering H04L51/212) · CPC title

• H04L63/0254

  Stateful filtering · CPC title

• G06F21/10

  Protecting distributed programs or content, e.g. vending or licensing of copyrighted material (protection in video systems or pay television H04N7/16) {; Digital rights management [DRM]} · CPC title

• H04L29/06986

  Electricity · mapped topic

• H04L63/20 Primary

  for managing network security; network security policies in general (filtering policies H04L63/0227) · CPC title