Merge pull request #230949 from 143data/patch-9

Update network-security-groups-overview.md

Author: prmerger-automator[bot]

articles/virtual-network/network-security-groups-overview.md

@@ -7,7 +7,7 @@ author: asudbring
 ms.service: virtual-network
 ms.topic: conceptual
 ms.workload: infrastructure-services
-ms.date: 11/10/2022
+ms.date: 03/15/2023
 ms.author: allensu
 ms.reviewer: kumud
 ms.custom: FY23 content-maintenance
@@ -36,9 +36,7 @@ A network security group contains zero, or as many rules as desired, within Azur
 
 Security rules are evaluated and applied based on the five-tuple (source, source port, destination, destination port, and protocol) information. You can't create two security rules with the same priority and direction. A flow record is created for existing connections. Communication is allowed or denied based on the connection state of the flow record. The flow record allows a network security group to be stateful. If you specify an outbound security rule to any address over port 80, for example, it's not necessary to specify an inbound security rule for the response to the outbound traffic. You only need to specify an inbound security rule if communication is initiated externally. The opposite is also true. If inbound traffic is allowed over a port, it's not necessary to specify an outbound security rule to respond to traffic over the port.
 
-Existing connections may not be interrupted when you remove a security rule that enabled the flow. Traffic flows are interrupted when connections are stopped and no traffic is flowing in either direction, for at least a few minutes. 
-
-Modifying network security group rules will only affect the new connections that are formed. When a new rule is created or an existing rule is updated in a network security group, it will only apply to new flows and new connections. Existing workflow connections aren't updated with the new rules.
+Existing connections may not be interrupted when you remove a security rule that allowed the connection. Modifying network security group rules will only affect new connections. When a new rule is created or an existing rule is updated in a network security group, it will only apply to new connections. Existing connections are not reevaluated with the new rules. 
 
 There are limits to the number of security rules you can create in a network security group. For details, see [Azure limits](../azure-resource-manager/management/azure-subscription-service-limits.md?toc=%2fazure%2fvirtual-network%2ftoc.json#azure-resource-manager-virtual-networking-limits).