-:example:`bluetooth/bluedroid/ble/gatt_security_client` demonstrates how to use ESP BLE security APIs on {IDF_TARGET_NAME} to establish a secure connection and encrypt communication with peer devices while acting as a GATT client.
-:example:`bluetooth/bluedroid/ble/gatt_security_server` demonstrates how to use ESP BLE security APIs on {IDF_TARGET_NAME} to establish a secure connection and encrypt communication with peer devices while acting as a GATT server.