SSL Certificate: oak.edu
đĸ Valid Certificate
| Common Name | oak.edu |
|---|---|
| Issuer | Google Trust Services |
| Issuer CN | WE1 |
| Valid From | Feb 18 22:02:02 2026 GMT |
| Valid Until | May 19 23:01:56 2026 GMT (47 days left) |
| Serial Number | 21063EEB1094AB64139023E998202F4F |
đ Subject Alternative Names (1)
âšī¸ About SSL Certificates
SSL (Secure Sockets Layer) certificates encrypt data between your browser and oak.edu's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Oak website.
Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.
đ§ More Tools for Oak