Cb Defense: Why do I Need to Re-approve Kext After Upgrading to Mac Sensor 3.1.x.x and Higher?
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Cb Defense: Why do I Need to Re-approve Kext After Upgrading to Mac Sensor 3.1.x.x and Higher?

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Article ID: 288865

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Updated On:

Products

Carbon Black Cloud Endpoint Standard (formerly Cb Defense)

Issue/Introduction

Why does upgrade of Cb Defense Sensor from version 3.0.x.x to 3.1.x.x and higher require re-approval of the Cb Defense KEXT?

Environment

  • Cb Defense Sensor: Mac Version 3.1 and Higher
  • Mac OS 10.08 - 10.14
  • Installed Mac Sensor 3.0 and approved KEXT
  • Upgrading to Mac Sensor 3.1 and Higher and receiving prompt to re-approve KEXT

Resolution

The Developer ID used to code sign the 3.1 Sensor was updated from the Developer ID used to code sign the 3.0 Sensor.

3.0.x.x and lower:
Team ID: JA7945SK43
Kext Bundle ID: com.confer.sensor.kext
3.1.x.x and higher:
Team ID: 7AGZNQ2S2T
Kext Bundle ID: com.carbonblack.defense.kext

 

Additional Information

  • For apps that are downloaded from places other than the Mac App Store, developers can get a unique Developer ID from Apple and use it to digitally code sign their apps
  • The Mac 3.0 Sensor is signed by a Confer subsidiary, Scargo Inc. (Confer is likewise a subsidiary of Carbon Black)
  • The MAC 3.1 Sensor is signed by Carbon Black