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Firewall Security Requirements Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-NET-000192

    Group
  • SRG-NET-000193

    Group
  • The firewall implementation must manage excess bandwidth to limit the effects of packet flooding types of denial-of-service (DoS) attacks.

    A firewall experiencing a DoS attack will not be able to handle production traffic load. The high utilization and CPU caused by a DoS attack will also have an effect on control keep-alives and time...
    Rule Medium Severity
  • SRG-NET-000202

    Group
  • SRG-NET-000205

    Group
  • The perimeter firewall must filter traffic destined to the internal enclave in accordance with the specific traffic that is approved and registered in the Ports, Protocols, and Services Management (PPSM) Category Assurance List (CAL), Vulnerability Assessments (VAs) for that the enclave.

    The enclave's internal network contains the servers where mission-critical data and applications reside. Malicious traffic can enter from an external boundary or originate from a compromised host i...
    Rule Medium Severity
  • SRG-NET-000235

    Group
  • SRG-NET-000236

    Group
  • SRG-NET-000333

    Group
  • SRG-NET-000335

    Group

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