diff --git a/artifacts.json b/artifacts.json
index 94af6d6..38933c7 100644
--- a/artifacts.json
+++ b/artifacts.json
@@ -1,3 +1,3 @@
 {
-  "resourcesTemplate": ""
+  "resourcesTemplate": "https://matestoragevlp15.blob.core.windows.net/task-artifacts/task16/exported-template.json?sv=2025-07-05&se=2026-07-19T11%3A12%3A49Z&sr=b&sp=r&sig=5Xd%2F%2F1%2FHSRk7RSjHCln23zv2tTgLxShWCytrxAtzDIo%3D"
 }
diff --git a/task.ps1 b/task.ps1
index cd5b2d7..a6df983 100644
--- a/task.ps1
+++ b/task.ps1
@@ -15,16 +15,52 @@ Write-Host "Creating a resource group $resourceGroupName ..."
 New-AzResourceGroup -Name $resourceGroupName -Location $location
 
 Write-Host "Creating web network security group..."
-# Write your code for creation of Web NSG here -> 
+# Write your code for creation of Web NSG here ->
+$webHttpRule = New-AzNetworkSecurityRuleConfig `
+    -Name "AllowHttpHttpsInbound" `
+    -Description "Allow HTTP and HTTPS traffic from the Internet" `
+    -Access Allow `
+    -Protocol Tcp `
+    -Direction Inbound `
+    -Priority 100 `
+    -SourceAddressPrefix Internet `
+    -SourcePortRange * `
+    -DestinationAddressPrefix * `
+    -DestinationPortRange 80, 443
+$webNsg = New-AzNetworkSecurityGroup `
+    -Name $webSubnetName `
+    -ResourceGroupName $resourceGroupName `
+    -Location $location `
+    -SecurityRules $webHttpRule
 
 Write-Host "Creating mngSubnet network security group..."
-# Write your code for creation of management NSG here -> 
+# Write your code for creation of management NSG here ->
+$mngSshRule = New-AzNetworkSecurityRuleConfig `
+    -Name "AllowSshInbound" `
+    -Description "Allow SSH traffic from the Internet" `
+    -Access Allow `
+    -Protocol Tcp `
+    -Direction Inbound `
+    -Priority 100 `
+    -SourceAddressPrefix Internet `
+    -SourcePortRange * `
+    -DestinationAddressPrefix * `
+    -DestinationPortRange 22
+$mngNsg = New-AzNetworkSecurityGroup `
+    -Name $mngSubnetName `
+    -ResourceGroupName $resourceGroupName `
+    -Location $location `
+    -SecurityRules $mngSshRule
 
 Write-Host "Creating dbSubnet network security group..."
-# Write your code for creation of management NSG here -> 
+# Write your code for creation of management NSG here ->
+$dbNsg = New-AzNetworkSecurityGroup `
+    -Name $dbSubnetName `
+    -ResourceGroupName $resourceGroupName `
+    -Location $location
 
 Write-Host "Creating a virtual network ..."
-$webSubnet = New-AzVirtualNetworkSubnetConfig -Name $webSubnetName -AddressPrefix $webSubnetIpRange
-$dbSubnet = New-AzVirtualNetworkSubnetConfig -Name $dbSubnetName -AddressPrefix $dbSubnetIpRange
-$mngSubnet = New-AzVirtualNetworkSubnetConfig -Name $mngSubnetName -AddressPrefix $mngSubnetIpRange
+$webSubnet = New-AzVirtualNetworkSubnetConfig -Name $webSubnetName -AddressPrefix $webSubnetIpRange -NetworkSecurityGroup $webNsg
+$dbSubnet = New-AzVirtualNetworkSubnetConfig -Name $dbSubnetName -AddressPrefix $dbSubnetIpRange -NetworkSecurityGroup $dbNsg
+$mngSubnet = New-AzVirtualNetworkSubnetConfig -Name $mngSubnetName -AddressPrefix $mngSubnetIpRange -NetworkSecurityGroup $mngNsg
 New-AzVirtualNetwork -Name $virtualNetworkName -ResourceGroupName $resourceGroupName -Location $location -AddressPrefix $vnetAddressPrefix -Subnet $webSubnet,$dbSubnet,$mngSubnet