Ensure NSG does not allow RDP from internet
Network Security Groups should not allow inbound RDP (port 3389) from the internet.
Security Impact
Open RDP access exposes VMs to credential attacks and RDP vulnerabilities.
How to Remediate
Remove or modify rules allowing RDP from Any source. Use Azure Bastion for remote access.
Affected Resources
Compliance Frameworks
How TigerGate Helps
TigerGate continuously monitors your Azure environment to detect and alert on this misconfiguration. Here's what our platform does for this specific check:
- Continuous Scanning
Automatically scans all Azure Virtual Network resources across your Azure subscriptions every hour
- Instant Alerts
Get notified via Slack, email, or webhooks when this misconfiguration is detected
- One-Click Remediation
Fix this issue directly from the TigerGate dashboard with our guided remediation
- Compliance Evidence
Automatically collect audit evidence for CIS Azure v1.5.0, SOC 2, PCI-DSS compliance
- Drift Detection
Get alerted if this configuration drifts back to an insecure state after remediation
Check Details
- Check ID
- azure-networking-3
- Service
- Azure Virtual Network
- Category
- Network Security
- Severity
- HIGH
- CIS Benchmark
- 6.2
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