Skip to main content

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

  • ID: /frameworks/fedramp-moderate-security-controls/sc/07/05

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/fedramp-high-security-controls/sc/07/05
  • Internal
    • ID: dec-c-b01735ab

Similar Sections (Take Policies From)​

SectionSub SectionsInternal RulesPoliciesFlagsCompliance
💼 FedRAMP High Security Controls → 💼 SC-7(5) Deny by Default — Allow by Exception (M)(H)18no data

Sub Sections​

SectionSub SectionsInternal RulesPoliciesFlagsCompliance

Policies (18)​

PolicyLogic CountFlagsCompliance
🛡️ AWS EC2 Default Security Group does not restrict all traffic🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows public IPv4 (0.0.0.0/0) access to admin ports🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows public IPv6 (::/0) access to admin ports🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted CIFS traffic🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted FTP traffic🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted RPC traffic🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted SMTP traffic🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted traffic to MSSQL🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted traffic to MySQL🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted traffic to PostgreSQL🟢1🟢 x6no data
🛡️ AWS EC2 Security Group allows unrestricted Telnet traffic🟢1🟢 x6no data
🛡️ AWS RDS Instance is publicly accessible and in an unrestricted public subnet🟢1🟢 x6no data
🛡️ AWS RDS Instance uses default endpoint port🟢1🟢 x6no data
🛡️ AWS VPC Network ACL exposes admin ports to public internet ports🟢1🟢 x6no data
🛡️ Azure Network Security Group allows public access to HTTP(S) ports🟢1🟢 x6no data
🛡️ Azure Network Security Group allows public access to RDP port🟢1🟢 x6no data
🛡️ Azure Network Security Group allows public access to SSH port🟢1🟢 x6no data
🛡️ Azure PostgreSQL Flexible Server Firewall Rules allow access to Azure services🟢1🟢 x6no data