fixing an entry that did not have a dash

Author: barclayn

articles/iot-fundamentals/security-recommendations.md

@@ -29,8 +29,8 @@ Some of the recommendations included in this article can be automatically monito
 | General | Use device SDKs when possible | Device SDKs implement a variety of security features, such as, encryption, authentication, and so on, to assist you in developing a robust and secure device application. See [Understand and use Azure IoT Hub SDKs](https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-sdks) for more information. | - |
 | Identity and access management | Define access control for the hub | [Understand and define the type of access](iot-security-deployment.md#securing-the-cloud) each component will have in your IoT Hub solution, based on the functionality. The allowed permissions are *Registry Read*, *RegistryReadWrite*, *ServiceConnect*, and *DeviceConnect*. Default [shared access policies in your IoT hub](https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-security#access-control-and-permissions) can also help define the permissions for each component based on its role. | - |
 | Identity and access management | Define access control for backend services | Data ingested by your IoT Hub solution can be consumed by other Azure services such as [Cosmos DB](https://docs.microsoft.com/azure/cosmos-db/), [Stream Analytics](https://docs.microsoft.com/azure/stream-analytics/), [App Service](https://docs.microsoft.com/azure/app-service/), [Logic Apps](https://docs.microsoft.com/azure/logic-apps/), and [Blob storage](https://docs.microsoft.com/azure/storage/blobs/storage-blobs-introduction). Make sure to understand and allow appropriate access permissions as documented for these services. | - |
-| Data protection | Secure device authentication | Ensure secure communication between your devices and your IoT hub, by using either [a unique identity key or security token](iot-security-deployment.md#iot-hub-security-tokens), or [an on-device X.509 certificate](iot-security-deployment.md#x509-certificate-based-device-authentication) for each device. Use the appropriate method to [use security tokens based on the chosen protocol (MQTT, AMQP, or HTTPS)](https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-security). |
-| Data protection | Secure device communication | IoT Hub secures the connection to the devices using Transport Layer Security (TLS) standard, supporting versions 1.2 and 1.0. Use [TLS 1.2](https://tools.ietf.org/html/rfc5246) to ensure maximum security. |
+| Data protection | Secure device authentication | Ensure secure communication between your devices and your IoT hub, by using either [a unique identity key or security token](iot-security-deployment.md#iot-hub-security-tokens), or [an on-device X.509 certificate](iot-security-deployment.md#x509-certificate-based-device-authentication) for each device. Use the appropriate method to [use security tokens based on the chosen protocol (MQTT, AMQP, or HTTPS)](https://docs.microsoft.com/azure/iot-hub/iot-hub-devguide-security). | - |
+| Data protection | Secure device communication | IoT Hub secures the connection to the devices using Transport Layer Security (TLS) standard, supporting versions 1.2 and 1.0. Use [TLS 1.2](https://tools.ietf.org/html/rfc5246) to ensure maximum security. | - |
 | Data protection | Secure service communication | IoT Hub provides endpoints to connect to backend services such as [Azure Storage](/azure/storage/) or [Event Hubs](/azure/event-hubs) using only the TLS protocol, and no endpoint is exposed on an unencrypted channel. Once this data reaches these backend services for storage or analysis, make sure to employ appropriate security and encryption methods for that service, and protect sensitive information at the backend. | - |
 | Networking | Protect access to your devices | Keep hardware ports in your devices to a bare minimum to avoid unwanted access. Additionally, build mechanisms to prevent or detect physical tampering of the device. Read [IoT security best practices](iot-security-best-practices.md) for details. | - |
 | Networking | Build secure hardware | Incorporate security features such as encrypted storage, or Trusted Platform Module (TPM), to keep devices and infrastructure more secure. Keep the device operating system and drivers upgraded to latest versions, and if space permits, install antivirus and antimalware capabilities. Read [IoT security architecture](iot-security-architecture.md) to understand how this can help mitigate several security threats. | - |