An independent cybersecurity review across major Wisconsin school districts reveals a wide range of results. Many organizations handle sensitive communications daily, yet show significant gaps in email authentication and transport security.
Using data from audit.emailmenow.com, we evaluated each domain across email, website, and network security — including SPF, DKIM, DMARC, MTA-STS/TLS, and security headers.
Cybersecurity Scores of Major Wisconsin School Districts
Overall compliance scores from audit.emailmenow.com, measured June 5, 2026. Re-run any domain at the link to verify. School District of Waukesha audits on sdw.waukesha.k12.wi.us — not waukesha.k12.wi.us.
| Rank | Organization | Domain | Overall Score | Performance Level |
|---|---|---|---|---|
| 1 | Kenosha Unified School District | kusd.edu | 70% | Good |
| 2 | Green Bay Area Public Schools | gbaps.org | 68% | Above Average |
| 3 | Appleton Area School District | aasd.k12.wi.us | 54% | Average |
| 4 | Madison Metropolitan School District | madison.k12.wi.us | 52% | Average |
| 5 | School District of Waukesha | sdw.waukesha.k12.wi.us | 52% | Average |
| 6 | Milwaukee Public Schools | mps.milwaukee.k12.wi.us | 30% | Weak |
What the Results Reveal
- Scores span 70% down to 30% — 1 of 6 reach a Good (70%+) posture.
- 4 of 6 scored below 60%, leaving stakeholders exposed to phishing and impersonation.
- Weak authentication undermines compliance expectations and increases BEC and wire-fraud risk.
Why This Matters in Wisconsin
Wisconsin school districts hold student and staff data and are frequent ransomware targets. State cybersecurity training and coordinator requirements make authenticated email a baseline control.
See also — national audit
Recommendations
- Enforce DMARC (
p=reject), strict SPF, and DKIM signing. - Add MTA-STS and website security headers.
- Run periodic domain audits and security awareness training.
Check any organization’s posture. Run a free Instant Cybersecurity Audit at audit.emailmenow.com/?industry=local-government.
Contact EmailMeNow IT Consulting for help with email security hardening and compliance documentation.
Source & methodology: Overall compliance scores from the free scan at audit.emailmenow.com, measured June 5, 2026 — each domain checked for email authentication (SPF, DKIM, DMARC), transport security (MTA-STS/TLS), website security headers, and network security. Re-run any domain at the link to verify.