How does Azure Network Security help businesses safeguard their assets from cyber threats?

Azure Network Security offers a comprehensive suite of services and features that help businesses safeguard their assets from a wide range of cyber threats. Here's a detailed Quora answer on how Azure Network Security achieves this:

Azure Network Security is a critical component of Microsoft's cloud platform, Azure, designed to protect businesses from cyber threats and secure their digital assets. It accomplishes this through a combination of robust network security features, advanced threat detection and prevention, and centralized management. Here are some key ways in which Azure Network Security helps businesses safeguard their assets from cyber threats:

1. Network Security Groups (NSG): Azure Network Security allows organizations to create and configure Network Security Groups. These act as virtual firewalls for controlling inbound and outbound traffic to network interfaces, virtual machines, and subnets. NSGs enable businesses to define rules that restrict or allow specific traffic, effectively controlling the flow of data to and from their resources.
2. Azure Firewall: Azure Firewall is a fully managed, cloud-based network security service that provides high availability and scalability. It acts as a centralized security gateway, allowing businesses to inspect and filter traffic at the application and network layers. It also supports Threat Intelligence integration, allowing it to block known malicious IP addresses.
3. Threat Intelligence: Azure Network Security leverages threat intelligence feeds to keep businesses updated on emerging threats and known malicious IP addresses. This proactive approach helps in blocking malicious traffic before it can reach your assets.
4. Secure Connectivity: Azure offers a variety of options for secure connectivity, including ExpressRoute, which provides a private, dedicated connection to Azure, and Azure VPN, for secure remote access to Azure resources.
5. Identity and Access Management (IAM): Azure's Identity and Access Management features, such as Azure Active Directory, allow businesses to control and manage user access to Azure resources, helping to prevent unauthorized access.