Network security best practices, part 1

- [Instructor] Now, we are going through … Azure network security recommendations and best practices. … Let's start with subnets and how … you plan your cloud virtual network. … Azure virtual networks have the same … concept as in premises networks. … However, in the cloud, you don't have … to worry about physical devices … like routers, switches, or cables. … There are free private address spaces available. … Class A with 10.0.0.0, subnet mask eight plus B 172.16.0.0, … subnet mask twelve and class C 192.168.0.0, subnet mask 16. … Keep in mind that your Azure network … can be anything in most IP address ranges, … but don't forget while connecting your on premises network … to Azure network, your IPs cannot overlap. … First best practice advice is … while planning the subnet segments, … assign the larger address space into the subnets. … Second, plan to create network … access controls between subnets. … When you're creating subnets in Azure, … your resources within the same virtual network …