how to secure data when redirecting to another page in laravel code example

Example 1: Redirect::route('profile') and with() in laravel

// For a route with the following URI: profile/{id}

return redirect()->route('profile', [$user]);

Example 2: Redirect::route('profile') and with() in laravel

// For a route with the following URI: profile/{id}

return redirect()->route('profile', ['id' => 1]);