“Scalable Distributed Service IntegrityAttestation for Software-as-a-Service Clouds”

Under the guidance ofProf. Manujakshi B C

ByShreyank M Byadagi

AGENDA:

• Objectives of project.

• Problem definition.

• Methodology.

• References.

OBJECTIVE:

The main aim of this system is to provide scalable and effective service integrity attestation framework for SaaS clouds, using IntTest framework.

PROBLEM DEFINITION:

• SaaS cloud systems involve massive cloud computing infrastructures.

• Due to their sharing nature they are vulnerable to malicious attacks.

EXISTING SYSTEM:

• SaaS cloud system enable application service providers to deliver their applications via massive cloud computing infrastructure.

• This sharing nature makes SaaS clouds vulnerable.

• Requires special trusted hardware.

EXISTING SYSTEMDATA

PROPOSED SYSTEM:

• We propose IntTest,a scalable and effective service integrity attestation framework for SaaS clouds.

• It automatically enhance result quality.

• Higher pinpointing accuracy.

• Does not require special hardware.

IntTestFramework

PROPOSED SYSTEMDATA

ALGORITHMS:

1. Baseline Attestation Scheme.

2. Integrated Attestation Scheme.

3. Result Auto-Correction.

Integrated Attestation Scheme:

Step 1: Consistency graph analysis.

Step 2:Inconsistency graph analysis.

Step 3:Combining consistency and inconsistencygraph analysis result.

Conclusion:

• IntTest framework checks for consistency and inconsistency relationship between service providers.

• IntTest achieves higher pinpoint accuracy.

• IntTest replaces corrupted data with good results provided by benign service providers.

REFERENCES:

[1]Juan Du,” Scalable Distributed Service Integrity Attestation for Software-as-a-Service Clouds”, IEEE Transactions on parallel and distributed systems,2014.

[2] “Amazon Web Services,” http://aws.amazon.com/.[3] “Google App Engine,” http://code.google.com/appengine/.[4] “Software as a Service,” http://en.wikipedia.org/wiki/Software as a

Service.[5] G. A. amd F. Casati, H. Kuno, and V. Machiraju, “Web Services

Concepts, Architectures and Applications Series: Data-Centric Systems and Applications,” Addison-Wesley Professional, 2002.

[6] T. Erl, “Service-Oriented Architecture (SOA): Concepts, Technology,and Design,” Prentice Hall, 2005.

THANK YOU