Encryption

Block-Cipher

Management

AWS Standard Encryption

TLS 1.2 Encryption

256-AES

AES_128_GCM.

AWS

Siemens

Certificate Issuer

Signing Algorithm Used

Management

Siemens CA (issued by QuoVadis)

AWS CA

Comodo CA

Digicert CA

SHA256 RSA 2048

SHA256 RSA 4096

End point certificates are stored on AWS and managed by Siemens. For renewals, AWS notifies Siemens prior to certificate expiration.