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💼 SC-7(5) Deny by Default — Allow by Exception (M)(H)

  • Contextual name: 💼 SC-7(5) Deny by Default — Allow by Exception (M)(H)
  • ID: /frameworks/fedramp-high-security-controls/sc/07/05
  • Located in: 💼 SC-7 Boundary Protection (L)(M)(H)

Description​

Deny network communications traffic by default and allow network communications traffic by exception [Selection (one-or-more): at managed interfaces; for [FedRAMP Assignment: any systems]].

SC-7 (5) Additional FedRAMP Requirements and Guidance:

Guidance: For JAB Authorization, CSPs shall include details of this control in their Architecture Briefing.

Similar​

  • Sections
    • /frameworks/nist-sp-800-53-r5/sc/07/05
  • Internal
    • ID: dec-c-b01735ab

Similar Sections (Take Policies From)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 NIST SP 800-53 Revision 5 → 💼 SC-7(5) Boundary Protection _ Deny by Default — Allow by Exception519

Similar Sections (Give Policies To)​

SectionSub SectionsInternal RulesPoliciesFlags
💼 FedRAMP Moderate Security Controls → 💼 SC-7(5) Deny by Default — Allow by Exception (M)(H)19

Sub Sections​

SectionSub SectionsInternal RulesPoliciesFlags

Policies (19)​

PolicyLogic CountFlags
📝 AWS EC2 Default Security Group does not restrict all traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows public IPv4 (0.0.0.0/0) access to admin ports 🟢1🟢 x6
📝 AWS EC2 Security Group allows public IPv6 (::/0) access to admin ports 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted CIFS traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted FTP traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted RPC traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted SMTP traffic 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MSSQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to MySQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted traffic to PostgreSQL 🟢1🟢 x6
📝 AWS EC2 Security Group allows unrestricted Telnet traffic 🟢1🟢 x6
📝 AWS RDS Instance is publicly accessible and in an unrestricted public subnet 🟢1🟢 x6
📝 AWS RDS Instance uses default endpoint port 🟢1🟢 x6
📝 AWS VPC Network ACL exposes admin ports to public internet ports 🟢1🟢 x6
📝 Azure Network Security Group allows unrestricted HTTP(S) access from the Internet 🟢1🟢 x6
📝 Azure Network Security Group allows unrestricted RDP access from the Internet 🟢1🟢 x6
📝 Azure Network Security Group allows unrestricted SSH access from the Internet 🟢1🟢 x6
📝 Azure Network Security Group allows unrestricted UDP access from the Internet 🟢1🟢 x6
📝 Azure PostgreSQL Flexible Server Firewall Rules allow access to Azure services 🟢1🟢 x6