# jetpack/16.2/modules/sso.php

Jetpack – WP Security, Backup, Speed, & Growth, version 16.2. 32 lines.

- Page: https://pluginprobe.com/plugins/jetpack/16.2/code/modules/sso.php
- Raw: https://pluginprobe.com/plugins/jetpack/16.2/raw/modules/sso.php
- Modified: 2026-06-25T11:57:08+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/jetpack/16.2/code/modules/sso.php#L10-L20`.

```php
<?php
/**
 * Module Name: Secure Sign On
 * Module Description: Let users log in with their WordPress.com account for quick, secure access.
 * Sort Order: 30
 * Recommendation Order: 5
 * First Introduced: 2.6
 * Requires Connection: Yes
 * Requires User Connection: Yes
 * Auto Activate: No
 * Module Tags: Developers
 * Feature: Security
 * Additional Search Queries: sso, single sign on, login, log in, 2fa, two-factor
 *
 * @package automattic/jetpack
 */

use Automattic\Jetpack\Connection\SSO;

if ( ! defined( 'ABSPATH' ) ) {
	exit( 0 );
}

SSO::get_instance();

add_action(
	'jetpack_modules_loaded',
	function () {
		Jetpack::enable_module_configurable( __FILE__ );
	}
);

```