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macOS post-exploitation for credential harvesting, DTrace monitoring, TCC bypass, and stealth operations via native tools
Windows userland post-exploitation for credential harvesting, monitoring, AMSI/ETW bypass, and stealth operations
Kubernetes post-exploitation for container escape, secret extraction, RBAC abuse, and cluster persistence
基于 SOC 职业分类
正在显示 SKILL.md
| name | cis-azure-storage-5.2.5 |
| description | Ensure public network access on Recovery Services vaults is Disabled |
| category | cis-azure-storage |
| version | 1.0.0 |
| author | cyberstrike-official |
| tags | ["cis","azure","storage","recovery-services","backup","network-security","public-access","private-endpoint","rbac"] |
| cis_id | 5.2.5 |
| cis_benchmark | CIS Microsoft Azure Storage Services Benchmark v1.0.0 |
| tech_stack | ["azure"] |
| cwe_ids | [] |
| chains_with | [] |
| prerequisites | [] |
| severity_boost | {} |
Disable public network access on Recovery Services vaults to prevent exposure to the internet and reduce the risk of unauthorized access. Use private endpoints and Azure Role-Based Access Control (RBAC) to securely manage access within trusted networks.
Disabling public network access improves security by ensuring that a Recovery Services vault is not exposed on the public internet.
Disabling public network access on Recovery Services vaults restricts access to the vault. This enhances security but may require the configuration of private endpoints for any services or users needing access within trusted networks.
Recovery Services vaults.Settings, click Networking.Public access, ensure that Public network access is set to Deny.Run the following command to list Recovery Services vaults:
az backup vault list
For each Recovery Services vault, run the following command:
az backup vault show --resource-group <resource-group> --name <recovery-services-vault>
Ensure that under properties, publicNetworkAccess is set to Disabled.
Run the following command to list Recovery Services vaults:
Get-AzRecoveryServicesVault
Run the following command to get the vault in a resource group with a given name:
$vault = Get-AzRecoveryServicesVault -ResourceGroupName <resource-group> -Name <recovery-services-vault>
Run the following command to get the public network access setting for the vault:
$vault.Properties.PublicNetworkAccess
Ensure that the command returns Disabled.
Repeat for each Recovery Services vault.
properties.publicNetworkAccess is set to DisabledPublic network access is set to DenyDisabled for $vault.Properties.PublicNetworkAccessRecovery Services vaults.Settings, click Networking.Public access, click the radio button next to Deny.Apply.For each Recovery Services vault requiring remediation, run the following command to disable public network access:
az backup vault update --resource-group <resource-group> --name <recovery-services-vault> --public-network-access Disable
For each Recovery Services vault requiring remediation, run the following command to disable public network access:
Update-AzRecoveryServicesVault -ResourceGroupName <resource-group> -Name <recovery-services-vault> -PublicNetworkAccess "Disabled"
Public network access is enabled by default on Recovery Services vaults.
Private endpoints for Backup can be only created for Recovery Services vaults that don't have any items protected to it. Azure recommends creating a new vault, and outlines a recommended workflow for disabling public network access and creating private endpoints in the following guides:
| Controls Version | Control | IG 1 | IG 2 | IG 3 |
|---|---|---|---|---|
| v8 | 3.3 Configure Data Access Control Lists - Configure data access control lists based on a user's need to know. Apply data access control lists, also known as access permissions, to local and remote file systems, databases, and applications. | X | X | X |
| v7 | 14.6 Protect Information through Access Control Lists - Protect all information stored on systems with file system, network share, claims, application, or database specific access control lists. These controls will enforce the principle that only authorized individuals should have access to the information based on their need to access the information as a part of their responsibilities. | X | X | X |
Level 1 | Automated