Announcing Azure DNS security policy with Threat Intelligence feed general availability
Azure DNS security policy with Threat Intelligence feed allows early detection and prevention of security incidents on customer Virtual Networks where known malicious domains sourced by Microsoft’s Security Response Center (MSRC) can be blocked from name resolution. Azure DNS security policy with Threat Intelligence feed is being announced to all customers and will have regional availability in all public regions.Can only remote into azure vm from DC
Hi all, I have set up a site to site connection from on prem to azure and I can remote in via the main dc on prem but not any other server or ping from any other server to the azure. Why can I only remote into the azure VM from the server that has Routing and remote access? Any ideas on how I can fix this?
What is impact of Azure Firewall update from default to custom DNS on other Vnets routing to FW
I have 4 Azure Vnets, One Prod(VMs and AKS), 2nd Dev(VMs and AKS), 3rd(Domain Controllers), 4th Azure Firewall and Application gateway. External traffic is only come from 4th Vnet resources. Vnets peering is set from 1to4, 2to4, 3to4, Route table from 1st, 2nd, 3rd vnets are set to Azure Firewall private IP. All Vnets have DNS server added of Domain controller private IPs. Azure firewall has DNS setting disabled. I am going to enable Firewall DNS settings and add the Domain Controllers DNS and enable DNS proxy. For testing, I am going to add Firewall private IP in DNS of Dev Vnet and restart VMs. But I did not added this in Prod Vnet. What will be the impact on Prod Vnet Apps if they are trying to resolve IPs from domain controller? What will be the impact of Prod apps if they are trying to access azure resources(SQL, storage account)?Azure traffic to storage account
Hello, I’ve set up a storage account in Tenant A, located in the AUEast region, with public access. I also created a VM in Tenant B, in the same region (AUEast). I’m able to use IP whitelisting on the storage account in Tenant A to allow traffic only from the VM in Tenant B. However, in the App Insights logs, the traffic appears as 10.X.X.X, likely because the VM is in the same region. I'm unsure why the public IP isn't reflected in the logs. Moreover, I am not sure about this part https://learn.microsoft.com/en-us/azure/storage/common/storage-network-security-limitations#:~:text=You%20can%27t%20use%20IP%20network%20rules%20to%20restrict%20access%20to%20clients%20in%20the%20same%20Azure%20region%20as%20the%20storage%20account.%20IP%20network%20rules%20have%20no%20effect%20on%20requests%20that%20originate%20from%20the%20same%20Azure%20region%20as%20the%20storage%20account.%20Use%20Virtual%20network%20rules%20to%20allow%20same%2Dregion%20requests. This seems contradictory, as IP whitelisting is working on the storage account. I assume the explanation above applies only when the client is hosted in the same tenant and region as the storage account, and not when the client is in a different tenant, even if it's in the same region. I’d appreciate it if someone could shed some light on this. Thanks, MohsenAzure Networking Portfolio Consolidation
Overview Over the past decade, Azure Networking has expanded rapidly, bringing incredible tools and capabilities to help customers build, connect, and secure their cloud infrastructure. But we've also heard strong feedback: with over 40 different products, it hasn't always been easy to navigate and find the right solution. The complexity often led to confusion, slower onboarding, and missed capabilities. That's why we're excited to introduce a more focused, streamlined, and intuitive experience across Azure.com, the Azure portal, and our documentation pivoting around four core networking scenarios: Network foundations: Network foundations provide the core connectivity for your resources, using Virtual Network, Private Link, and DNS to build the foundation for your Azure network. Try it with this link: Network foundations Hybrid connectivity: Hybrid connectivity securely connects on-premises, private, and public cloud environments, enabling seamless integration, global availability, and end-to-end visibility, presenting major opportunities as organizations advance their cloud transformation. Try it with this link: Hybrid connectivity Load balancing and content delivery: Load balancing and content delivery helps you choose the right option to ensure your applications are fast, reliable, and tailored to your business needs. Try it with this link: Load balancing and content delivery Network security: Securing your environment is just as essential as building and connecting it. The Network Security hub brings together Azure Firewall, DDoS Protection, and Web Application Firewall (WAF) to provide a centralized, unified approach to cloud protection. With unified controls, it helps you manage security more efficiently and strengthen your security posture. Try it with this link: Network security This new structure makes it easier to discover the right networking services and get started with just a few clicks so you can focus more on building, and less on searching. What you’ll notice: Clearer starting points: Azure Networking is now organized around four core scenarios and twelve essential services, reflecting the most common customer needs. Additional services are presented within the context of these scenarios, helping you stay focused and find the right solution without feeling overwhelmed. Simplified choices: We’ve merged overlapping or closely related services to reduce redundancy. That means fewer, more meaningful options that are easier to evaluate and act on. Sunsetting outdated services: To reduce clutter and improve clarity, we’re sunsetting underused offerings such as white-label CDN services and China CDN. These capabilities have been rolled into newer, more robust services, so you can focus on what’s current and supported. What this means for you Faster decision-making: With clearer guidance and fewer overlapping products, it's easier to discover what you need and move forward confidently. More productive sales conversations: With this simplified approach, you’ll get more focused recommendations and less confusion among sellers. Better product experience: This update makes the Azure Networking portfolio more cohesive and consistent, helping you get started quickly, stay aligned with best practices, and unlock more value from day one. The portfolio consolidation initiative is a strategic effort to simplify and enhance the Azure Networking portfolio, ensuring better alignment with customer needs and industry best practices. By focusing on top-line services, combining related products, and retiring outdated offerings, Azure Networking aims to provide a more cohesive and efficient product experience. Azure.com Before: Our original Solution page on Azure.com was disorganized and static, displaying a small portion of services in no discernable order. After: The revised solution page is now dynamic, allowing customers to click deeper into each networking and network security category, displaying the top line services, simplifying the customer experience. Azure Portal Before: With over 40 networking services available, we know it can feel overwhelming to figure out what’s right for you and where to get started. After: To make it easier, we've introduced four streamlined networking hubs each built around a specific scenario to help you quickly identify the services that match your needs. Each offers an overview to set the stage, key services to help you get started, guidance to support decision-making, and a streamlined left-hand navigation for easy access to all services and features. Documentation For documentation, we looked at our current assets as well as created new assets that aligned with the changes in the portal experience. Like Azure.com, we found the old experiences were disorganized and not well aligned. We updated our assets to focus on our top-line networking services, and to call out the pillars. Our belief is these changes will allow our customers to more easily find the relevant and important information they need for their Azure infrastructure. Azure Network Hub Before the updates, we had a hub page organized around different categories and not well laid out. In the updated hub page, we provided relevant links for top-line services within all of the Azure networking scenarios, as well as a section linking to each scenario's hub page. Scenario Hub pages We added scenario hub pages for each of the scenarios. This provides our customers with a central hub for information about the top-line services for each scenario and how to get started. Also, we included common scenarios and use cases for each scenario, along with references for deeper learning across the Azure Architecture Center, Well Architected Framework, and Cloud Adoption Framework libraries. Scenario Overview articles We created new overview articles for each scenario. These articles were designed to provide customers with an introduction to the services included in each scenario, guidance on choosing the right solutions, and an introduction to the new portal experience. Here's the Load balancing and content delivery overview: Documentation links Azure Networking hub page: Azure networking documentation | Microsoft Learn Scenario Hub pages: Azure load balancing and content delivery | Microsoft Learn Azure network foundation documentation | Microsoft Learn Azure hybrid connectivity documentation | Microsoft Learn Azure network security documentation | Microsoft Learn Scenario Overview pages What is load balancing and content delivery? | Microsoft Learn Azure Network Foundation Services Overview | Microsoft Learn What is hybrid connectivity? | Microsoft Learn What is Azure network security? | Microsoft Lea Improving user experience is a journey and in coming months we plan to do more on this. Watch out for more blogs over the next few months for further improvements.
WordPress App how to restrict access to specific pages on the site
Hello all, I have a WordPress App hosted on Azure and I am struggling with how I can secure specific pages from public access. For example: http://www.mysite.com/wp-admin http://www.mysite.com/info.php I'd like it so that only specific IP addresses or Microsoft user accounts can access some, such as admin pages and for some pages I'd like no access at all, to where it just blocks any sort of visit. I've viewed the documentation for Front Door and some networking restrictions but that seems to be just IP addresses and I'm confused about how I can set those rule for specific pages within the App. I know WordPress offer plugins which have this sort of functionality but I'd like to take advantage of Azure's security features rather than plugins from WordPress. Any help is very appreciated. Thank you
Accelerate designing, troubleshooting & securing your network with Gen-AI powered tools, now GA.
We are thrilled to announce the general availability of Azure Networking skills in Copilot, an extension of Copilot in Azure and Security Copilot designed to enhance cloud networking experience. Azure Networking Copilot is set to transform how organizations design, operate, and optimize their Azure Network by providing contextualized responses tailored to networking-specific scenarios and using your network topology.AZ-700 Step by Step Guide for Azure Private DNS
This article is part of our AZ-700 series, offering a step-by-step guide on configuring Azure Private DNS, based on https://www.youtube.com/watch?v=UU77GrbCtZg. I highly recommend watching the video to gain a solid understanding of the concepts covered in this article. Through this guide, you'll gain hands-on experience in setting up and managing Azure Private DNS, enabling efficient DNS resolution, network segmentation, and seamless automation within Microsoft Azure. In today’s cloud environment, managing network resources and ensuring secure connectivity across virtual networks (vNets) can be complex, particularly when DNS management comes into play. This article provides a comprehensive, hands-on guide to setting up and configuring Azure Private DNS for efficient DNS resolution, network segmentation, and seamless automation in Microsoft Azure. Follow along as we explore the essential elements, from linking vNets and subnets to DNS automation. Why Azure Private DNS? Azure Private DNS allows you to manage and resolve DNS names within a virtual network without exposing them to the public internet. It simplifies domain name resolution, enhances security, and enables automation for dynamic environments. Key benefits of using Azure Private DNS: Dynamic DNS Management: Automatically updates DNS records for new or deleted resources, eliminating stale or "dangling" DNS entries. Domain Delegation: Allows centralized DNS management by delegating your corporate domain to Azure Private DNS. Enhanced Security: DNS records are automatically removed when resources are deleted, ensuring up-to-date and secure network configuration. Quick Recap: Azure Networking Fundamentals Before diving into Azure Private DNS, let’s revisit some foundational concepts from our previous discussions: vNet (Virtual Network): Similar to a traditional VLAN but without broadcast support, a vNet enables secure and scalable resource management. Subnet: Subdivision within a vNet, allowing more granular control over resource segmentation. Azure allows you to set up a single vNet with multiple subnets, maximizing network organization and security without the broadcast overhead typical in traditional networks. Step 1: Understanding Azure Private DNS Azure Private DNS enables the automatic registration of DNS names for resources within your vNet. For example, when you create a virtual machine (VM) in a vNet linked to a private DNS zone, the VM’s name and IP address automatically register within the zone. This streamlines DNS management, especially for dynamic environments where resources are created and deleted frequently. Key Features Automatic DNS Registration: Automatically updates the DNS zone with new or removed resources. Domain Delegation: You can delegate your corporate domain to the private DNS zone, managing DNS records centrally within Azure. Support for All DNS Record Types: Azure DNS supports a full range of DNS records, including A, AAAA, CNAME, and MX records. Step 2: Setting Up the Private DNS Zone 1. Create a Private DNS Zone In the Azure Portal, navigate to Private DNS Zones and create a new zone. Define a name for the DNS zone, such as yourdomain.private. Deploy the DNS zone and navigate to the resource. 2. Link vNets for Automatic DNS Registration Within the Private DNS Zone resource, select Virtual Network Links to connect vNets to the DNS zone. For each vNet (e.g., Core Services, West Europe, Asia), specify the vNet link and enable Auto Registration. This enables seamless DNS name resolution across linked vNets and allows automatic DNS record updates when resources are created or deleted. Step 3: Verifying DNS Resolution and Connectivity Verify DNS Records in the Private DNS Zone: Go to DNS Management under the Private DNS zone and check that the A records for the VMs appear. Connect to VMs via DNS: Use Remote Desktop to access one VM, then attempt to connect to the other VM by its DNS name (rather than IP address). This confirms that the Private DNS setup allows for name-based connectivity. If issues arise (e.g., timeouts), ensure that firewall settings permit connectivity between the VMs. Step 4: DNS Zone Peering Across Regions With Azure Private DNS, you can link vNets across different regions, allowing resources in different geographic locations to resolve names and connect seamlessly. Link vNets Across Regions: Connect the vNets in regions like West Europe, East US, and Asia to the Private DNS zone. Verify Regional Connectivity: From a VM in one region (e.g., Asia), test connectivity to a VM in another region (e.g., East US) using DNS names. Azure Private DNS allows DNS name resolution across regions, ensuring consistent and reliable network connectivity. Summary Setting up Azure Private DNS is a powerful way to automate and centralize DNS management within a virtual network environment. This guide provides a practical framework for deploying Private DNS zones, linking vNets, and verifying connectivity. By configuring Azure Private DNS, organizations can streamline DNS management, secure network configurations, and enhance connectivity across geographically dispersed resources. Next Steps In future tutorials, we’ll explore VNet peering for advanced network configurations, allowing secure communication between isolated virtual networks. Be sure to subscribe and stay tuned for more Azure networking tips and tricks! Let’s enhance your Azure network management with practical, hands-on solutions.
DNS Private Resolver forwarding ruleset resiliency
We are using DNS Private Resolver for all our tenant's Azure DNS resolution. We have a DNS forwarding ruleset set up that forwards all DNS requests for "ourcompany.com." to 10.0.0.100 (primary onprem DNS server IP) and 10.0.0.200 (secondary onprem DNS server IP). This is all working fine. We have just been looking at the resiliency of this setup. If both IPs were unreachable for five minutes, would the DNS private resolver return any cached DNS results for *.ourcompany.com or would the queries simply fail? If only the primary IP (10.0.0.100) were unavailable, presumably DNS queries would still succeed due to use of the secondary IP, but would there be any noticeable increase in the time to respond to DNS queries as a result?
