github.com/khulnasoft-lab/defsec@v1.0.5-0.20230827010352-5e9f46893d95/avd_docs/azure/network/AVD-AZU-0049/Terraform.md (about) 1 2 Ensure flow log retention is turned on with an expiry of >90 days 3 4 ```hcl 5 resource "azurerm_network_watcher_flow_log" "good_watcher" { 6 network_watcher_name = "good_watcher" 7 resource_group_name = "resource-group" 8 9 network_security_group_id = azurerm_network_security_group.test.id 10 storage_account_id = azurerm_storage_account.test.id 11 enabled = true 12 13 retention_policy { 14 enabled = true 15 days = 90 16 } 17 } 18 19 ``` 20 21 #### Remediation Links 22 - https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/network_watcher_flow_log#retention_policy 23