Public Benefit Corporation · Government-only Free 30‑day trial · No payment, no credit card · Start today →
Open Data · IL · Special District

Southern Illinois Airport Authority

siairport.com
TypeSpecial District
ClassSpecial District
CountyJackson
StateIL
Last scan
D-
Overall posture
Critical — 4 of 16 controls passing
Generated from the latest scan of siairport.com. Detailed findings are listed below.
Web Security · D+ · 3 of 8 passing siairport.com
✓
SSL/TLS
Implemented and verified.
PASS
—
✓
HTTPS
Implemented and verified.
PASS
—
×
HSTS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
✓
Cert
Implemented and verified.
PASS
—
×
CAA
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
X-Frame
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
X-Content
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
sec.txt
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
Email Security · F · 0 of 5 passing siairport.com
×
SPF
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
DKIM
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
DMARC
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
MTA-STS
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
TLS-RPT
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
DNS & Infrastructure · D+ · 1 of 3 passing siairport.com
×
DNSSEC
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
×
IPv6
Not implemented — review the linked guide for fix steps.
CHECK
How to fix →
✓
RPKI
Implemented and verified.
PASS
—

Share Southern Illinois Airport Authority’s security grade

Southern Illinois Airport Authority earned a D- security grade. Significant gaps put residents’ data and the agency’s budget at risk.

Help this agency improve Why security grades matter