SSL Certificate: com4.com.br

đŸŸĸ Valid Certificate
Common Namewww.scainet.com.br
IssuerLet's Encrypt
Issuer CNE7
Valid FromFeb 22 21:01:13 2026 GMT
Valid UntilMay 23 21:01:12 2026 GMT (49 days left)
Serial Number05FCD233BEA13024781FCEA042A8B734B582
â„šī¸ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and com4.com.br's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Com4 website.

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