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I have a web server running in my on-premises network. I like to allow access to it from the internet via TCP port 443. To do that, I need to create two types of rules in my edge firewall. I need a NAT (Network Address Translation) rule to map a … [Continue reading] about Step-by-Step Guide: Control Inbound Internet traffic with Azure Firewall DNAT (PowerShell Guide)
As we know, passwords are no longer strong. In Verizon Data Breach Investigations Report (2017), it says, 81% of hacking-related breaches used either stolen or weak passwords. Multi-factor authentication can provide an extra layer of security to the … [Continue reading] about Step-by-Step Guide: Azure Active Directory Password-less authentication using SMS
When we connect two networks via VPN connection, we only allow certain traffic to pass through (In most scenarios). This is the normal security best practice. We normally use a firewall to do this. When it comes to Azure, we may also need to … [Continue reading] about Step-by-Step Guide: Azure Firewall to control access in Azure VNet-to-VNet connection (PowerShell Guide)
There are two methods to connect two virtual networks. 1. Azure VPN Gateways 2. Azure VNET Peering Azure VNET Peering Azure VNET peering allows connecting virtual networks seamlessly via Azure backbone infrastructure. This is similar to … [Continue reading] about Step-by-Step Guide: High available VNet-to-VNet connectivity via Active-Active Azure VPN gateways (PowerShell Guide)
By using source network address translation (SNAT), we can translate a local IP address, a pool of local IP addresses, or even a subnet to a specific public IP address for outbound connections. This is important as it will help to control traffic … [Continue reading] about Step-by-Step Guide: Source network address translation (SNAT) for a subnet using Azure NAT Gateway (PowerShell Guide)