💼 1.3 Prohibit direct public access between the Internet and any system component in the cardholder data environment.

• Contextual name: 💼 1.3 Prohibit direct public access between the Internet and any system component in the cardholder data environment.

• ID: /frameworks/pci-dss-v3.2.1/01/03

• Located in: 💼 1 Install and maintain a firewall configuration to protect cardholder data

Description

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Similar

• Sections
  • /frameworks/pci-dss-v4.0/01/04/01
• Internal
  • ID: dec-c-bc1717aa

Similar Sections (Take Policies From)

Section	Sub Sections	Internal Rules	Policies	Flags
💼 PCI DSS v4.0 → 💼 1.4.1 NSCs are implemented between trusted and untrusted networks.		7	17

Similar Sections (Give Policies To)

Section	Sub Sections	Internal Rules	Policies	Flags
💼 PCI DSS v4.0 → 💼 1.4.1 NSCs are implemented between trusted and untrusted networks.		7	17

Sub Sections

Section	Sub Sections	Internal Rules	Policies	Flags
💼 1.3.1 Implement a DMZ to limit inbound traffic to only system components that provide authorized publicly accessible services, protocols, and ports.		6	19
💼 1.3.2 Limit inbound Internet traffic to IP addresses within the DMZ.			19
💼 1.3.3 Implement anti-spoofing measures to detect and block forged source IP addresses from entering the network.
💼 1.3.4 Do not allow unauthorized outbound traffic from the cardholder data environment to the Internet.			6
💼 1.3.5 Permit only “established” connections into the network.			19
💼 1.3.6 Place system components that store cardholder data in an internal network zone, segregated from the DMZ and other untrusted networks.			5
💼 1.3.7 Do not disclose private IP addresses and routing information to unauthorized parties.

Policies (17)

Policy	Logic Count	Flags
📝 AWS DMS Replication Instance is publicly accessible 🟢	1	🟢 x6
📝 AWS EC2 Security Group allows unrestricted CIFS traffic 🟢	1	🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MongoDB 🟢	1	🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to Oracle DBMS 🟢	1	🟢 x6
📝 AWS RDS Instance is publicly accessible and in an unrestricted public subnet 🟢	1	🟢 x6
📝 AWS RDS Snapshot is publicly accessible 🟢	1	🟢 x6
📝 AWS S3 Bucket is not configured to block public access 🟢	1	🟢 x6
📝 Azure Cosmos DB Account Private Endpoints are not used 🟢	1	🟢 x6
📝 Azure Cosmos DB Account Virtual Network Filter is not enabled 🟢	1	🟢 x6
📝 Azure Cosmos DB Entra ID Client Authentication is not used 🟢		🟢 x3
📝 Azure Network Security Group allows public access to HTTP(S) ports 🟢	1	🟢 x6
📝 Azure Network Security Group allows public access to RDP port 🟢	1	🟢 x6
📝 Azure Network Security Group allows public access to SSH port 🟢	1	🟢 x6
📝 Azure SQL Database allows ingress from 0.0.0.0/0 (ANY IP) 🟢	1	🟢 x6
📝 Azure Storage Account Allow Blob Anonymous Access is enabled 🟢	1	🟢 x6
📝 Google GCE Instance IP Forwarding is not disabled. 🟢	1	🟢 x6
📝 Google GCE Network has Firewall Rules which allow unrestricted SSH access from the Internet 🟢	1	🟢 x6

Internal Rules

Rule	Policies	Flags
✉️ dec-x-4c15a09f	1
✉️ dec-x-46a83a30	1
✉️ dec-x-599c86b4	1
✉️ dec-x-083928f5	1
✉️ dec-x-b4d3d9dc	2
✉️ dec-x-b3342905	1
✉️ dec-x-ec547a7c	1
✉️ dec-x-f937c35f	1