SSL Certificate: uwaterloo.ca

🟡 Expiring Soon (19 days)
Common Nameuwaterloo.ca
IssuerCertainly
Issuer CNCertainly Intermediate R1
Valid FromMar 26 05:12:43 2026 GMT
Valid UntilApr 25 05:12:42 2026 GMT (19 days left)
Serial Number7928324F9509E8B29524E974821EE14D2ACF
🌐 Subject Alternative Names (1)
â„šī¸ About SSL Certificates

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

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