Traditional Server Management
Consider a scenario where we have five servers: three dedicated to handling web application traffic, one managing business logic, and an additional server hosting our database. As per our organization’s architectural decision, we segment these servers into subnets. For instance, one subnet is designated for microservices and web application traffic, while another subnet is dedicated to handling our data-tier applications. These subnets must reside within a virtual network.
Azure Network Security Groups
Network Security Groups (NSG) play a crucial role in securing the virtual environment within Azure. Azure provides various services to help users secure their applications and the infrastructure that users create.
Table of Content
- What is Azure?
- What are Azure Networks?
- Traditional Server Management
- Problem in Traditional Server Management
- Network Security Groups As A Solution
- How Do Azure Network Security Groups Work?
- Azure Network Security Rules
- Default Security Rules
- Augmented Security Group Rules
- Service Tags In Azure Networks
- What Are Application Security Groups?
- How Azure Network Security Groups Filter Network Traffic?
- Best Practices For Implementing NSG in Azure
- How to Create NSG in Azure Portal? A Step-By-Step Guide
- Video Demonstration of Azure Network Security Groups with Virtual Machine
- Association of Network Security Groups
- Virtual Network And Subnet Design
- Azure Platform Considerations
- Conclusion
- Azure Network Security Groups – FAQs
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