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SSL Certificate: su.se

đŸŸĸ Valid Certificate
Common Namewww.su.se
OrganizationStockholms universitet
IssuerHellenic Academic and Research Institutions CA
Issuer CNGEANT TLS RSA 1
Valid FromOct 27 15:22:29 2025 GMT
Valid UntilOct 27 15:22:29 2026 GMT (186 days left)
Serial Number73684CC89CBE63B6DADB67F72BDE91EA
â„šī¸ About SSL Certificates

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

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