CLF-C02: AWS Certified Cloud Practitioner
Study Notes
AWS VPN | AWS provides AWS VPN as a managed service. AWS VPN establishes a secure encrypted connection between AWS and your on-premises or branch-office networks. Cons: 1.25 Gbps speed limitation and Inconsistent latency Pros- fast speed of setup – within hours Site to site VPN – on prem to VPC using IPSec (encryption). Provisioned less than an hour |
Direct Connect (DX) | Physical connection from a DX Location to your on prem site. Provision time weeks or months. Not encrypted No resilience No internet by default Low and consistent latency 1, 10, or 100 Gbps |
Virtual Interface (VIF) | Virtual Interface for direct connection to Public AWS Services or VPC, bypassing the internet. Public VIF enables access to public services (S3 / Amazon Connect) Private VIF enabl… |