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

key characteristics On demand Service Broad Network Access Resource Pooling Rapid Elasticity Measured Services

Cloud delivery models IaaS PaaS SaaS copyright of

copyright of

Security Importance ?? First Step-Identify where security issues lie Notorious Nine

Data Breach Account Hijacking Insecure APIsMalicious Insiders DoSAbuse of Cloud Services Data Loss Insufficient Due Diligence Shared Technology Issues

My Project Area Shared Technology Security Issues Multi Tenancy Architecture (MTA) How does it work?

Technische Universität Dresden,Germany

Information about multiple tenants runs on the same server. Server divided into VMs(Virtual Machine) Problem : Co residency

Side Channels ElectroMagnetic Emissions Processor Speed Cache response

Cache response based attacks Two VMs Victim and Adversary Computer Society