Deliver content to your global audience:
AWS provides 200+ edge locations around the world
Provides high availability and low latency
Serve users from nearest edge location (based on user location)
If content is not available at the edge location, it is retrieved from the
origin server and cached
Use Cases: Static web apps, Downloads (media/software)
Content Source: S3, EC2, ELB or External Websites
Integrates with: AWS Shield (Avoid DDoS attacks)
AWS WAF (protect from SQL injection, cross-site scripting)
Cost Benefits: Zero cost for transfer from S3 to CloudFront
Reduce compute workload for your EC2 instances