Amazon’s security improvements for its AWS Redshift managed data warehouse service are welcome additions, says an expert.

A new ransomware crew dubbed Codefinger targets AWS S3 buckets and uses the cloud giant's own server-side encryption with customer provided keys (SSE-C) to lock up victims' data before demanding a ...

For that reason, security is the largest area of investment at AWS, he said. People still don’t take encryption seriously enough—both for data in motion and at rest. "Encryption is the only ...