Cloud computing ———> delivery of computing service over internet

Ex of services—→

Compute

Storage

Networking

IOT

AI/ML services

Shared responsibility for Cloud Computing

Traditional DataCenter —> you’re responsible for

1) Physical security

2) cooling

3)Power

5) fire alarms

5) fire fighting

6) Physical servers

7) physical storage

8) Physical Networking

9) Firewall

10) Server maintance && upgrade os

11) Data

For Cloud provider ——→

You’re responsible for any physical device on their DC && Based on cloud model determine what actually you’re responsible for

IAAS ———→ you’re responsible for app run time , data

PAAS ——> you’re responsible for data

SAAS ———> you’re not responsible for anything , just using app like Gmail