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💼 SC-7(5) Boundary Protection | Deny by Default — Allow by Exception

  • ID: /frameworks/nist-sp-800-53-r5/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 [Assignment: organization-defined systems]].

Similar​

  • Sections
    • /frameworks/aws-fsbp-v1.0.0/ec2/02
    • /frameworks/aws-fsbp-v1.0.0/ec2/18
    • /frameworks/aws-fsbp-v1.0.0/ec2/19
    • /frameworks/aws-fsbp-v1.0.0/ec2/21
    • /frameworks/aws-fsbp-v1.0.0/elasticache/07
    • /frameworks/aws-fsbp-v1.0.0/network-firewall/06
    • /frameworks/aws-fsbp-v1.0.0/rds/02
    • /frameworks/aws-fsbp-v1.0.0/rds/23
  • Internal
    • ID: dec-c-c57baa23

Similar Sections (Take Policies From)​

SectionSub SectionsInternal RulesPoliciesFlagsCompliance
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [EC2.2] VPC default security groups should not allow inbound or outbound traffic1no data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [EC2.18] Security groups should only allow unrestricted incoming traffic for authorized portsno data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [EC2.19] Security groups should not allow unrestricted access to ports with high risk10no data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [EC2.21] Network ACLs should not allow ingress from 0.0.0.0/0 to port 22 or port 33891no data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [ElastiCache.7] ElastiCache clusters should not use the default subnet groupno data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [NetworkFirewall.6] Stateless Network Firewall rule group should not be emptyno data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [RDS.2] RDS DB Instances should prohibit public access, as determined by the PubliclyAccessible configuration11no data
💼 AWS Foundational Security Best Practices v1.0.0 → 💼 [RDS.23] RDS instances should not use a database engine default port11no data

Similar Sections (Give Policies To)​

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

Internal Rules​

RulePoliciesFlags
✉️ dec-x-4c15a09f1
✉️ dec-x-599c86b41
✉️ dec-x-bf1f13f61
✉️ dec-x-f4cc003a1