security issues in cloud environment vamshi. cloud environment security my project

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Security Issues in Cloud Environment Vamshi

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Page 1: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Security Issues in Cloud Environment

Vamshi

Page 2: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

• Cloud Environment

• Security

• My project

Page 3: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Cloud Computing

model for enabling on demand network access to shared pool of computer resources

Resources-- networks, storage, applications and services

Page 4: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

key characteristics

On demand Service

Broad Network Access

Resource Pooling

Rapid Elasticity

Measured Services

Page 5: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Cloud delivery models

IaaS

PaaS

SaaS

copyright of Image @ www.aapdynamics.com

Page 6: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

copyright of Image @ www.gunnertech.com

Page 7: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Security

Importance ??

First Step - Identify where security issues lie

Notorious Nine

Page 8: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Notorious NineData Breach Account

Hijacking

Insecure APIs Malicious Insiders

DoS Abuse of Cloud Services

Data Loss Insufficient Due Diligence

Shared Technology Issues

Page 9: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

My Project Area

Shared Technology Security Issues

Multi Tenancy Architecture (MTA)

• How does it work ?

Page 10: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

copright @ Technische Universität Dresden,Germany

Page 11: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Information about multiple tenants runs on the same server.

Server divided into VMs(Virtual Machine)

Problem : Co residency

Page 13: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Side Channels

ElectroMagnetic Emissions

Processor Speed

Cache response

Page 14: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project

Cache response based attacks

Two VMs

Victim and Adversary

copyright@IEEE Computer Society

Page 15: Security Issues in Cloud Environment Vamshi. Cloud Environment Security My project