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SSL Certificate: cmu.edu

🟢 Valid Certificate
Common Namewww.cmu.edu
OrganizationCarnegie Mellon University
IssuerInternet2
Issuer CNInCommon RSA Server CA 2
Valid FromDec 18 00:00:00 2025 GMT
Valid UntilJan 18 23:59:59 2027 GMT (254 days left)
Serial Number306BCFFE167F59C54E81F285E3E9869C
🌐 Subject Alternative Names (112)
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ℹ️ About SSL Certificates

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

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