A breach, end to end

A breach, end to end A sequence diagram generated by Archify. level below limit sound siren alarm event SMS, then call deliver no cloud confirm GSM SMS / call acknowledge sync ack, silence Detect locally Cloud reachable Cloud unreachable Acknowledge Sensor · LN2 level probe · Sequence participant Sensor LN2 level probe Site edge · alarm engine · Sequence participant Site edge alarm engine Siren + GSM · on site · Sequence participant Siren + GSM on site Central platform · Indian region · Sequence participant Central platform Indian region SMS + voice · DLT provider · Sequence participant SMS + voice DLT provider On-call staff · primary · Sequence participant On-call staff primary Legend request return security async trace default message

Local first

  • • Siren sounds before any network hop
  • • GSM fallback if the cloud does not confirm

Audited

  • • Every step logged with device and server time
  • • Acknowledgement syncs back to silence the siren