--- title: "#network-security-group articles | Hashnode" description: "Explore 3 articles tagged #network-security-group on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/network-security-group" --- Tag # #network-security-group 3 posts · 6 followers [Messaoud Wael](https://hashnode.com/@MessaoudWael) · [Jan 22](https://hashnode.com/posts/azure-fundamentals-series-nsg-vs-firewall/697172c38f2bd1a56ed952da) ### [Azure Fundamentals Series : NSG vs Firewall](https://youritniche.hashnode.dev/azure-fundamentals-series-nsg-vs-firewall?utm_source=hashnode&utm_medium=feed) Stop guessing between Azure Firewall and NSG. This guide breaks down scope, layers, scalability, and cost—with real-world examples like Black Friday scaling 5 min read · [youritniche.hashnode.dev](https://youritniche.hashnode.dev/azure-fundamentals-series-nsg-vs-firewall?utm_source=hashnode&utm_medium=feed) [Ciaran Doherty, AfCIIS, MBCS](https://hashnode.com/@cdoherty) · [Oct 16, 2025](https://hashnode.com/posts/automating-azure-nsg-inbound-rules-for-dynamic-ips-using-ddns-and-powershell-runbooks/68f130a8500abec8e3e7401e) ### [Automating Azure NSG Inbound Rules for Dynamic IPs Using DDNS and PowerShell Runbooks](https://blog.cdoherty.co.uk/automating-azure-nsg-inbound-rules-for-dynamic-ips-using-ddns-and-powershell-runbooks?utm_source=hashnode&utm_medium=feed) Maintain Azure NSG inbound security rules with a changing source public IP using a PowerShell Runbook and Dynamic DNS in Azure Automation. 8 min read · [blog.cdoherty.co.uk](https://blog.cdoherty.co.uk/automating-azure-nsg-inbound-rules-for-dynamic-ips-using-ddns-and-powershell-runbooks?utm_source=hashnode&utm_medium=feed) [Kannan R](https://hashnode.com/@KannanR) · [Mar 19, 2024](https://hashnode.com/posts/network-security-group-tech-bytes/65f935150c4dcf358e013d95) ### [Network Security Group | Tech Bytes](https://kannanr.hashnode.dev/network-security-group-tech-bytes?utm_source=hashnode&utm_medium=feed) In the context of Microsoft Azure, NSG stands for Network Security Group. It is a feature that allows you to control network traffic to and from Azure resources. NSGs act as a basic firewall that filters traffic based on rules that you define. You ca... 1 min read · [kannanr.hashnode.dev](https://kannanr.hashnode.dev/network-security-group-tech-bytes?utm_source=hashnode&utm_medium=feed)