updated link.

Author: AbdullahBell

articles/ddos-protection/ddos-view-alerts-defender-for-cloud.md

@@ -33,7 +33,7 @@ To view the alerts, open **Defender for Cloud** in the Azure portal and select *
 ## Prerequisites
 
 - An Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/free/?WT.mc_id=A261C142F).
-- [DDoS Network Protection](ddos-view-alerts-defender-for-cloud.md) must be enabled on a virtual network or [DDoS IP Protection](ddos-view-alerts-defender-for-cloud-powershell-ip.md) must be enabled on a public IP address. 
+- [DDoS Network Protection](manage-ddos-protection.md) must be enabled on a virtual network or [DDoS IP Protection](manage-ddos-protection-powershell-ip.md) must be enabled on a public IP address. 
 
 ## View alerts in Microsoft Defender for Cloud