SSL Certificate: adt.ca

đŸŸĸ Valid Certificate
Common Nameadt.ca
IssuerLet's Encrypt
Issuer CNE7
Valid FromMar 29 19:13:04 2026 GMT
Valid UntilJun 27 19:13:03 2026 GMT (84 days left)
Serial Number069288B355A8F26DD86A68D1094FC0DBF58F
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

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

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