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SSL Certificate: avenue.mcmaster.ca

🟢 Valid Certificate
Common Namemi.mcmaster.ca
OrganizationMcMaster University
IssuerSectigo Limited
Issuer CNSectigo Public Server Authentication CA EV R36
Valid FromNov 19 00:00:00 2025 GMT
Valid UntilDec 18 23:59:59 2026 GMT (198 days left)
Serial Number678D9B131F55802FD08DB70D7A83B0EC
ℹ️ About SSL Certificates

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

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