Tag: Firewall

Microsoft Ignite 2019 – Building and Managing Distributed Micro-Perimeters With Azure Firewall

Speaker: Yair Tor, Principal Program Manager Azure Firewall Cloud native stateful firewall as a service. A first among public cloud providers. Central governance of all traffic flows Built in high availability and auto scale Network and application traffic filtering Centralized policy across VNets and subscriptions Complete VNet protection Filter outbound, inbound, spoke-spoke Centralized logging Best…

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Migrating Azure Firewall To Availability Zones

Microsoft recently added support for availability zones to Azure firewall in regions that offer this higher level of SLA. In this post, I will explain how you can convert an existing Azure Firewall to availability zones. Before We Proceed There are two things you need to understand: If you have already deployed and configured Azure…

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Backing Up Azure Firewall

In this post, I will outline how you can back up your Azure Firewall, enabling you to rebuild it in case it is accidentally/maliciously deleted or re-configured by an authorized person. With the Azure Firewall adding new features, we should expect more customers to start using it. And if you are using it like I…

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How to Troubleshoot Azure Routing?

This post will explain how routing works in Microsoft Azure, and how to troubleshoot your routing issues with Route Tables, BGP, and User-Defined Routes in your virtual network (VNet) subnets and virtual (firewall) appliances/Azure Firewall. Software-Defined Networking Right now, you need to forget VLANs, and how routers, bridges, routing switches, and all that crap works…

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