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SSL Certificate: sch.gr

đŸŸĸ Valid Certificate
Common Namesch.gr
OrganizationGreek School Network
IssuerHellenic Academic and Research Institutions CA
Issuer CNHARICA Institutional TLS RSA 2
Valid FromJan 7 09:30:20 2026 GMT
Valid UntilJan 7 09:30:20 2027 GMT (251 days left)
Serial Number495E15DB01C3B42699A3C1304EA96EE1
â„šī¸ About SSL Certificates

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

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