Update network-security.md

Taking ownership of this doc as requested by amit bapat

Author: ShaneBala-keyvault

articles/key-vault/general/network-security.md

@@ -2,13 +2,13 @@
 title: Configure Azure Key Vault firewalls and virtual networks - Azure Key Vault 
 description: Step-by-step instructions to configure Key Vault firewalls and virtual networks
 services: key-vault
-author: amitbapat
-manager: rkarlin
+author: ShaneBala-keyvault
+manager: ravijan
 ms.service: key-vault
 ms.subservice: general
 ms.topic: tutorial
-ms.date: 08/12/2019
-ms.author: ambapat
+ms.date: 04/22/2020
+ms.author: sudbalas
 ---
 # Configure Azure Key Vault firewalls and virtual networks