💼 [EC2.9] Amazon EC2 instances should not have a public IPv4 address

• Contextual name: 💼 [EC2.9] Amazon EC2 instances should not have a public IPv4 address
• ID: /frameworks/aws-fsbp-v1.0.0/ec2/09
• Located in: 💼 Elastic Compute Cloud (EC2)

Description

A public IPv4 address is an IP address that is reachable from the internet. If you launch your instance with a public IP address, then your EC2 instance is reachable from the internet. A private IPv4 address is an IP address that is not reachable from the internet. You can use private IPv4 addresses for communication between EC2 instances in the same VPC or in your connected private network.

Similar

• AWS Security Hub
  • https://docs.aws.amazon.com/securityhub/latest/userguide/ec2-controls.html#ec2-9
• Internal
  • ID: dec-c-1a175672

Similar Sections (Give Policies To)

Section	Sub Sections	Internal Rules	Policies	Flags
💼 NIST SP 800-53 Revision 5 → 💼 AC-3 Access Enforcement	15	5	37
💼 NIST SP 800-53 Revision 5 → 💼 AC-3(7) Access Enforcement _ Role-based Access Control			14
💼 NIST SP 800-53 Revision 5 → 💼 AC-4 Information Flow Enforcement	32	68	89
💼 NIST SP 800-53 Revision 5 → 💼 AC-4(21) Information Flow Enforcement _ Physical or Logical Separation of Information Flows		37	46
💼 NIST SP 800-53 Revision 5 → 💼 AC-6 Least Privilege	10	23	49
💼 NIST SP 800-53 Revision 5 → 💼 AC-21 Information Sharing	2		8
💼 NIST SP 800-53 Revision 5 → 💼 SC-7 Boundary Protection	29	4	50
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(3) Boundary Protection _ Access Points			8
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(4) Boundary Protection _ External Telecommunications Services			28
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(9) Boundary Protection _ Restrict Threatening Outgoing Communications Traffic			14
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(11) Boundary Protection _ Restrict Incoming Communications Traffic			22
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(16) Boundary Protection _ Prevent Discovery of System Components			23
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(20) Boundary Protection _ Dynamic Isolation and Segregation			8
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(21) Boundary Protection _ Isolation of System Components			22

Sub Sections

Section	Sub Sections	Internal Rules	Policies	Flags

Policies (1)

Policy	Logic Count	Flags
📝 AWS EC2 Instance with an auto-assigned public IP address is in a default subnet 🟢	1	🟢 x6