• Developed tool to diff Azure VM security scans over time and reduce data needed to be analyzed by 10-50%.

• Built service to automatically ingest new scans then compute and upload differences to Azure Log Analytics.

• Scaled diffing to all Azure internal VMs by decreasing diffing time from 3 secs to 15 secs with parallelization.

• Added execution timestamps and SHA1 hashes to security scans to identify programs used in a breach.