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SSL Certificate: mgr.knowbe.jp

🟢 Valid Certificate
Common Name*.knowbe.jp
IssuerAmazon
Issuer CNAmazon RSA 2048 M01
Valid FromNov 2 00:00:00 2025 GMT
Valid UntilDec 1 23:59:59 2026 GMT (205 days left)
Serial Number0C03533F79D210F1E8DF4647394460E7
🌐 Subject Alternative Names (1)
*.knowbe.jp
ℹ️ About SSL Certificates

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

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