Safari on iPads has recently changed how it displays security. It no longer shows the “https” or the lock icon for secure websites, as most sites now use secure connections by default. Instead, Safari will only display a warning if a site is not secure.

So, if you’re not seeing any warning such as “Not Secure,” your connection is fully encrypted and safe to use. Apple also confirms that when a site is not secure, Safari will clearly display a “Not Secure” message in the address bar

If you’d like additional reassurance, you can tap the icon on the left side of the address bar and view the connection details for the page.