aws-samples / aws-security-hub-correlation
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 22 units with 625 lines of code in units (94.4% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 2 simple units (43 lines of code)
    • 20 very simple units (582 lines of code)
0% | 0% | 0% | 6% | 93%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
py0% | 0% | 0% | 12% | 87%
ts0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
lambdas/create_sh_finding0% | 0% | 0% | 14% | 85%
lib0% | 0% | 0% | 0% | 100%
lambdas/create_ddb_sh_entry0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def check_inspector_cve()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
22 7 2
def network_correlation()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
21 7 2
def create_securityhub_finding()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
21 5 1
def check_sh_ec2_public()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
18 5 2
def check_gd_backdoor()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
22 4 2
def check_network_unusual()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
16 4 2
def check_sh_unrestrict_sg()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
14 4 2
def check_macie_sensitive_data()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
19 4 2
def check_s3_exfil()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
20 4 2
def macie_correlation()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
19 4 2
def backdoor_correlation()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
19 4 2
def check_ssh_brute_force()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
12 3 2
def check_winrm_brute_force()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
12 3 2
def check_rdp_brute_force()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
12 3 2
def check_ssh_brute_force()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
12 3 2
def add_sh_dynamodb_entry()
in security_hub_correlation_cdk/lambdas/create_ddb_sh_entry/create_ddb_sh_entry.py
10 2 1
def format_dynamodb_payload()
in security_hub_correlation_cdk/lambdas/create_ddb_sh_entry/create_ddb_sh_entry.py
27 2 1
def create_securityhub_payload()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
36 2 1
def find_sh_correlation_match()
in security_hub_correlation_cdk/lambdas/create_sh_finding/create_sh_finding.py
10 2 1
constructor()
in security_hub_correlation_cdk/lib/securityhub-correlation-blog-stack.ts
278 1 3