Bitglass - Login from new device

Bitglass
| where EventType =~ 'access'
| where EventMessage =~ 'Login'
| summarize dev = makeset(Dvc) by User
| join (Bitglass
        | where EventType =~ 'access'
        | where EventMessage =~ 'Login') on User
| where dev !contains Dvc
| extend AccountCustomEntity = User

description: |
    'Detects when a user logins from new device.'
tactics:
- InitialAccess
version: 1.0.0
query: |
  Bitglass
  | where EventType =~ 'access'
  | where EventMessage =~ 'Login'
  | summarize dev = makeset(Dvc) by User
  | join (Bitglass
          | where EventType =~ 'access'
          | where EventMessage =~ 'Login') on User
  | where dev !contains Dvc
  | extend AccountCustomEntity = User  
severity: Medium
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewDevice.yaml
queryPeriod: 14d
id: bfca0251-1581-4185-906b-4805099e3216
triggerOperator: gt
requiredDataConnectors:
- dataTypes:
  - Bitglass
  connectorId: Bitglass
triggerThreshold: 0
name: Bitglass - Login from new device
kind: Scheduled
status: Available
relevantTechniques:
- T1078
entityMappings:
- fieldMappings:
  - columnName: AccountCustomEntity
    identifier: Name
  entityType: Account
queryFrequency: 1h