https://devzone.nordicsemi.com/f/nordic-q-a/77109/nrf-custom-characteristics-security-permission-configureWe are referring &quot; ble-characteristics-a-beginners-tutorial &quot; to create a custom service. I want to modify security permission from &quot; BLE_GAP_CONN_SEC_MODE_SET_OPEN&quot; to JUST Works Pairing and Bonding Mode at least.en-USTelligent Community 13Wed, 07 Jul 2021 07:46:23 GMThttps://devzone.nordicsemi.com/thread/318904?ContentTypeID=1Wed, 07 Jul 2021 07:46:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d7039274-cea0-4a79-bf8a-da34e8d1ccfcPavan Kote<p>Hi Amanda,</p> <p>Thanks for your response.&nbsp;</p> <p>- Pavan Kote</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/318795?ContentTypeID=1Tue, 06 Jul 2021 12:39:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2d512e7f-7af4-45c7-a041-ec3f4c1e75acAmanda Hsieh<p>Hi Pavan,&nbsp;</p> <p>Please refer to the&nbsp;<a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/ble_sdk_app_hrs.html">Heart Rate Application</a>.&nbsp;</p> <p><span>The support staff is reduced during the summer holidays, and you may experience delayed answers.</span></p> <p>-Amanda H.</p><div style="clear:both;"></div>