Azure Virtual Network Security refers to the security measures and configurations used to protect an Azure Virtual Network, which is a private network hosted in the Azure cloud.
Virtual Network Security can be implemented through a combination of network security groups, firewall rules, and Azure Active Directory-based authentication and authorization. These measures can help to prevent unauthorized access to network resources, control network traffic, and secure data in transit.
Some key features of Azure Virtual Network Security include:
- Network Security Groups (NSGs): NSGs are a type of Azure firewall that allows you to control inbound and outbound traffic to virtual machines and subnets within a virtual network.
- Azure Firewall: Azure Firewall is a managed firewall service that provides network-level protection for virtual networks.
- Virtual Private Network (VPN) Gateway: A VPN gateway is used to securely connect on-premises networks to an Azure Virtual Network.
- Network Security Baseline: This provides a set of recommended security controls to help protect virtual networks against common security threats.
By implementing these security measures, organizations can create a secure and isolated environment in Azure Virtual Networks, enabling them to securely run their applications and services in the cloud.
