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SSL Certificate: sso.purdue.edu

🟢 Valid Certificate
Common Namesso.purdue.edu
OrganizationPurdue University
IssuerInternet2
Issuer CNInCommon RSA Server CA 2
Valid FromDec 30 00:00:00 2025 GMT
Valid UntilDec 30 23:59:59 2026 GMT (228 days left)
Serial Number9FD34800F7F9FBF805675BD4C43798E2
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and sso.purdue.edu's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Sso website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.