AzureNSG.ps1

#Create a Network Security Group
New-AzureNetworkSecurityGroup -Name "DMZ_NSG" -Location Southeast Asia -Label "DMZ NSG SEVNET"

#Add, Update Rules to a NSG
Get-AzureNetworkSecurityGroup -Name "DMZ_NSG" | Set-AzureNetworkSecurityRule -Name RDPInternet-DMZ -Type Inbound -Priority 347 -Action Allow -SourceAddressPrefix 'INTERNET'  -SourcePortRange '63389' -DestinationAddressPrefix '10.0.2.0/25' -DestinationPortRange '63389' -Protocol TCP

#Delete a rule from NSG
Get-AzureNetworkSecurityGroup -Name "DMZ_NSG" | Remove-AzureNetworkSecurityRule -Name RDPInternet-DMZ

#Associate a NSG to a Virtual machine
Get-AzureVM -ServiceName "Proxy01" -Name "azproxy01" | Set-AzureNetworkSecurityGroupConfig -NetworkSecurityGroupName "DMZ_NSG"

#Remove a NSG from a VM
Get-AzureVM -ServiceName "Proxy01" -Name "azproxy01" | Remove-AzureNetworkSecurityGroupConfig -NetworkSecurityGroupName "DMZ_NSG"

#Associate a NSG to a subnet
Get-AzureNetworkSecurityGroup -Name "DMZ_NSG" | Set-AzureNetworkSecurityGroupToSubnet -VirtualNetworkName 'SEVNET' -SubnetName 'Azure DMZ Subnet'

#Remove a NSG from the subnet
Get-AzureNetworkSecurityGroup -Name "DMZ_NSG" | Remove-AzureNetworkSecurityGroupFromSubnet -VirtualNetworkName 'SEVNET' -SubnetName 'Azure DMZ Subnet'

#Delete a NSG
Remove-AzureNetworkSecurityGroup -Name "DMZ_NSG"

#Get Details of Network Secuirty group along with rules
Get-AzureNetworkSecurityGroup -Name "DMZ_NSG" -Detailed