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SSL Certificate: boston.gov

🟢 Valid Certificate
Common Nameimperva.com
IssuerGlobalSign nv-sa
Issuer CNGlobalSign Atlas R46 DV TLS CA 2026 Q2
Valid FromJun 12 17:36:17 2026 GMT
Valid UntilSep 10 17:36:17 2026 GMT (57 days left)
Serial Number01437248B5EC2EB4F45578BC71D55670
ℹ️ About SSL Certificates

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

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