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SSL Certificate: sis.lamu.edu.zm

🟢 Valid Certificate
Common Namesis.lamu.edu.zm
IssuerLet's Encrypt
Issuer CNYR2
Valid FromJul 10 07:37:33 2026 GMT
Valid UntilOct 8 07:37:32 2026 GMT (73 days left)
Serial Number051073D51EE01A2BD4C1EF107702EC896800
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

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

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