Title: LCK cloud Connector
Author: LCK cloud
Published: <strong>Siilo 9, 2026</strong>
Last modified: MBooy 21, 2026

---

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# LCK cloud Connector

 By [LCK cloud](https://profiles.wordpress.org/lckcloud/)

[Download](https://downloads.wordpress.org/plugin/lck-cloud-connector.1.0.7.zip)

 * [Details](https://fuc.wordpress.org/plugins/lck-cloud-connector/#description)
 * [Reviews](https://fuc.wordpress.org/plugins/lck-cloud-connector/#reviews)
 *  [Installation](https://fuc.wordpress.org/plugins/lck-cloud-connector/#installation)
 * [Development](https://fuc.wordpress.org/plugins/lck-cloud-connector/#developers)

 [Support](https://wordpress.org/support/plugin/lck-cloud-connector/)

## Description

**Securely turn your existing WordPress content into “Members Only” pages. This 
plugin provides professional access control and member management.**

“LCK cloud Connector” is an official plugin designed to integrate advanced membership
features into your WordPress site without complex coding.

**Key Roles of This Plugin:**
 You can easily set “access restrictions” for existing
pages, posts, and categories. By implementing a system where only logged-in users
can access specific content, you can properly control the range of information disclosure.

**Security by Data Isolation:**
 Unlike standard membership plugins, it does not
store sensitive member data (names, passwords, payment info, etc.) in your WordPress
database. By isolating and managing data within the secure LCK cloud environment,
you can minimize security risks for your website.

**Features and Solutions:**
 * **Membership Management:** Seamless integration and
stable operation with LCK cloud. * **Access Control:** “Members Only” settings for
individual pages or entire categories. * **Flexible Access Rules:** Supports wildcard(*)
for dynamic path matching. * **Automatic Redirect:** Automatically guides non-logged-
in users to the secure login screen. * **No-Code Design:** Admin interface that 
eliminates the need to edit WordPress `functions.php`. * **High Reliability:** Provided
by a registered “Telecommunications Business Operator (Notification No. E-02-04640)”
with the Kinki Bureau of Telecommunications in Japan.

Ideal for corporate portals, member-only media, and internal document sharing sites.
It supports smooth website operation as a secure “Membership Management WordPress”
solution.

**Related Resources:**
 * [LCK cloud Official Website](https://www.lck-cloud.jp/)–
Service details and features. * [Membership Site Building Guide](https://www.lck-cloud.jp/membership-site-creation-guide.html)–
Case studies and how to build a membership site.

### 日本語説明

**WordPressサイトに閲覧制限とセキュアな会員管理機能を。既存のコンテンツを「ログイン
限定」へ切り替えるためのプラグインです。**

「LCK cloud Connector」は、既存のWordPressサイトを活用して、安全な会員制サイトを
構築するための公式コネクタです。

**【本プラグインの主な役割】**
 特別なカスタマイズを行うことなく、固定ページ、投稿、
カテゴリーに対して「閲覧制限」を設定できます。 特定のユーザーのみがログインしてアクセス
できる仕組みを導入することで、情報公開の範囲を適切に制御することが可能です。

**【データ隔離によるセキュリティ設計】**
 会員の個人データ（名前、パスワード、決済
情報等）をWordPress側のデータベース内に保持しない設計を採用しています。 国内の専用
環境（LCK cloud）でデータを隔離して一元管理する仕組みにより、サイト運営におけるセキュリティ
のリスクを最小限に抑えられます。

**【主な機能と運用ニーズへの対応】**
 * **会員管理 WordPress 連携:** LCK cloudと
の同期による、安定したメンバーシップ運用。 * **閲覧制限・アクセス制御:** ページや
カテゴリー単位での「ログイン限定」設定機能。 * **認証画面への誘導:** 未ログイン者
が制限ページにアクセスした際の自動リダイレクト。 * **ノーコード設計:** `functions.
php` などのプログラム編集をせず、管理画面から設定可能。 * **国内データセンターの
利用:** 総務省近畿総合通信局届出済みの電気通信事業者（届出番号 E-02-04640）による
提供・運営。

法人向けのポータルサイト、会員限定のメディア、社内用資料共有サイトなど、高い信頼
性と分かりやすい「会員サイトの作り方」を必要とする環境に適しています。 セキュリティ
と利便性の両立を目的とした「会員管理 WordPress」のソリューションとして、円滑なサイト
運営を支援します。

**【関連リソース】**
 * [LCK cloud 公式サイト](https://www.lck-cloud.jp/) – サービス
の詳細はこちら * [会員サイト構築ガイド](https://www.lck-cloud.jp/membership-site-creation-guide.html)–
具体的な導入事例や会員サイトの作り方を解説

### External services

This plugin connects to LCK cloud to provide membership authentication and access
control services.
 – Purpose: It is used to verify the user’s membership status 
and control access to restricted pages or categories. – Data sent: During access
verification, the plugin sends the following data to the LCK cloud server: Registration
Number (uno), Group ID (grp), Session ID (cid/lck_cloud_in), and the current Request
URL (r). – Service provider: LCK cloud – Terms of Service: https://www.lck-cloud.
jp/agree.html – Privacy Policy: https://www.lck-cloud.jp/privacy.html

## Screenshots

 * [[
 * LCK cloud Connector 設定画面: 登録番号やドメイン、アクセス制限ルールを管理画面
   から簡単に設定できます。(Admin settings screen: Easily configure registration
   numbers, domains, and access control rules.)
 * [[
 * ログイン画面イメージ: SaaS Bridge Architectureに基づき、セキュアに会員認証を行う
   ためのログイン画面。(Login screen image: Secure member authentication interface
   based on SaaS Bridge Architecture.)

## Installation

 1. Upload the `lck-cloud-connector` folder to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Go to “Settings > LCK cloud” in the admin menu.
 4. Enter the “Registration Number (uno)” issued by LCK cloud.
 5. Enter the path of the page you want to restrict and the group ID, then save.

## FAQ

### Is it free to use?

Yes, you can use this plugin even with the free version of LCK cloud.

### Is the security safe?

Since data is managed in a SaaS environment that complies with telecommunications
carrier standards, high security can be expected.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“LCK cloud Connector” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ LCK cloud ](https://profiles.wordpress.org/lckcloud/)

[Translate “LCK cloud Connector” into your language.](https://translate.wordpress.org/projects/wp-plugins/lck-cloud-connector)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/lck-cloud-connector/),
check out the [SVN repository](https://plugins.svn.wordpress.org/lck-cloud-connector/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/lck-cloud-connector/)
by [RSS](https://plugins.trac.wordpress.org/log/lck-cloud-connector/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.7

 * Added: Wildcard (*) support in access restriction rules for flexible URL matching.
 * Improved: Enhanced access rule matching logic while maintaining safe pattern 
   handling.

#### 1.0.6

 * Improved: Migrated API communication method to POST request (wp_remote_post) 
   for enhanced security and data privacy.
 * Improved: Increased communication stability with the LCK cloud server by optimizing
   timeout and response handling.
 * Fixed: Refined redirect logic to ensure smoother user transitions between WordPress
   and the cloud environment.

#### 1.0.5

 * Metadata update: Refined official website links and sidebar information.
 * Added: Screenshots for the WordPress.org plugin directory.

#### 1.0.4

 * Fixed: Added nonce verification for security.
 * Fixed: Improved API connection security (SSL verify).
 * Updated: Added professional Japanese description and refined English intro for
   better clarity and SEO.
 * Updated: Added official support links and resource guides.
 * Updated: Added external service disclosure to readme.

#### 1.0.3

 * Fixed security issues reported by Plugin Check.
 * Updated class naming conventions.
 * Updated Readme to English to comply with WordPress.org standards.

#### 1.0.1

 * Added sanitization processing for WordPress.org review.
 * Updated compatibility information.

## Meta

 *  Version **1.0.7**
 *  Last updated **3 weeks ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 5.0 or higher **
 *  Tested up to **6.9.4**
 *  Language
 * [English (US)](https://wordpress.org/plugins/lck-cloud-connector/)
 * Tags
 * [access-control](https://fuc.wordpress.org/plugins/tags/access-control/)[login redirect](https://fuc.wordpress.org/plugins/tags/login-redirect/)
   [member management](https://fuc.wordpress.org/plugins/tags/member-management/)
   [membership](https://fuc.wordpress.org/plugins/tags/membership/)[security](https://fuc.wordpress.org/plugins/tags/security/)
 *  [Advanced View](https://fuc.wordpress.org/plugins/lck-cloud-connector/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/lck-cloud-connector/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/lck-cloud-connector/reviews/)

## Contributors

 *   [ LCK cloud ](https://profiles.wordpress.org/lckcloud/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/lck-cloud-connector/)