https://devzone.nordicsemi.com/f/nordic-q-a/89958/approtect-vulnerability-on-nrf52833Hello Team, We are in process of designing our product with nRF52833. To secure our product and possible Firmware readouts, we are planning to use the APPROTECT feature. So, this should prevent anyone with physical access of the device to read theen-USTelligent Community 13Thu, 14 Jul 2022 12:58:31 GMThttps://devzone.nordicsemi.com/thread/376962?ContentTypeID=1Thu, 14 Jul 2022 12:58:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1f3f2419-af5c-47ff-8ece-b36965fb6c83Kenneth<p>1. If you use the partnumber listed in IN-149 these fixes vulnerability in IN-133 yes, ref:</p> <p>&quot;Customers who want to take advantage of the changes introduced in revision 2 will need to place orders via separate ordering codes (nRF52833-CJAA-B, nRF52833-QIAA-B or nRF52833-QDAA-B)&quot;</p> <p>2-3. Not that&nbsp;we are aware of no.</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>