Update concept-security.md

Update concept-security.md

Author: sreekzz

articles/hdinsight-aks/concept-security.md

@@ -3,14 +3,14 @@ title: Security in HDInsight on AKS
 description: An introduction to security with managed identity from Microsoft Entra ID in HDInsight on AKS.
 ms.service: hdinsight-aks
 ms.topic: conceptual
-ms.date: 08/29/2023
+ms.date: 05/11/2024
 ---
 
 # Overview of enterprise security in Azure HDInsight on AKS
 
 [!INCLUDE [feature-in-preview](includes/feature-in-preview.md)]
 
-Azure HDInsight on AKS offers is secure by default, and there are several methods to address your enterprise security needs. Most of these solutions are activated by default. 
+Azure HDInsight on AKS offers secure by default, and there are several methods to address your enterprise security needs. Most of these solutions are activated by default. 
 
 This article covers overall security architecture, and security solutions by dividing them into four traditional security pillars: perimeter security, authentication, authorization, and encryption.