Title: WP fail2ban Blocklist
Author: invisnet
Published: <strong>2022년 2월 27일</strong>
Last modified: 2025년 5월 1일

---

플러그인 검색

![](https://ps.w.org/wpf2b-addon-blocklist/assets/banner-772x250.png?rev=2814742)

이 플러그인은 **최근 3개의 주요 워드프레스 출시와 시험 되지 않았습니다**. 워드프레스의
좀 더 최근 버전으로 이용할 때 더 이상 관리되지 않고 지원되지 않고 호환성 문제가 
있을 수 있습니다.

![](https://ps.w.org/wpf2b-addon-blocklist/assets/icon-256x256.png?rev=2814742)

# WP fail2ban Blocklist

 작성자: [invisnet](https://profiles.wordpress.org/invisnet/)

[다운로드](https://downloads.wordpress.org/plugin/wpf2b-addon-blocklist.2.2.2.zip)

 * [세부사항](https://ko.wordpress.org/plugins/wpf2b-addon-blocklist/#description)
 * [평가](https://ko.wordpress.org/plugins/wpf2b-addon-blocklist/#reviews)
 *  [설치](https://ko.wordpress.org/plugins/wpf2b-addon-blocklist/#installation)
 * [개발](https://ko.wordpress.org/plugins/wpf2b-addon-blocklist/#developers)

 [지원](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/)

## 설명

There are many plugins that use a database to check for malicious IPs **after** 
they connect, and of course `fail2ban` stops _repeated_ attacks, but what if bad
IPs could be blocked **before** they attack?

By working collaboratively – sharing attack data – _WP fail2ban Blocklist_ does 
exactly that.

The Blocklist Network Service (BNS) collects attack data from participating sites,
performs some analytical magic, and sends back a list of IPs that are attacking 
sites now but haven’t yet attacked that site. In other words, each site periodically
gets a unique list of IPs to block **preemptively**.

#### GDPR

The BNS doesn’t collect personal data, and bots don’t have rights.

That said, the BNS only collects the minimum data required (time, IP, event), and
only for IPs that have behaved maliciously.

Of course, it is possible that some data is generated by _people_ behaving maliciously,
but the BNS has no way to differentiate – and nor should it: an attack is an attack.

#### Freemius

To work, the BNS **must** know:

 * which sites are running the blocklist add-on,
 * which version is in use,
 * and a shared secret for secure communication.

Freemius already provides all these, and _WP fail2ban_ already uses Freemius; why
reinvent the wheel?

Therefore, unlike the core _WP fail2ban_ plugin, you _must_ opt into Freemius for
the blocklist to work.

## 스크린샷

[⌊Dashboard widget⌉⌊Dashboard widget⌉[

Dashboard widget

## 설치

 1. Ensure [_WP fail2ban_](https://wordpress.org/plugins/wp-fail2ban/) is installed.**
    N.B.** Requires version **4.4.0** or later.
 2. Install via the Plugin Directory, or upload to your plugins directory.
 3. Activate the plugin through the ‘Plugins’ menu in WordPress.
 4. Opt into Freemius; the Blocklist will not work without without this.
 5. The Blocklist Network Service (BNS) uses the WordPress REST API to communicate.
    If there is another security plugin installed be sure it allows access to the blocklist
    endpoint: `/wp-json/wp-fail2ban/v1/blocklist`
 6. **Important:** ensure you set `maxretry = 1` in your `wordpress‑hard` or `wpf2b‑
    blocklist‑hard` jail; the add-on will not work otherwise.

Details of the configuration steps can be found [here](https://docs.wp-fail2ban.com/projects/wp-fail2ban-blocklist/?utm_source=wordpress.org&utm_medium=readme&utm_campaign=wp-fail2ban-addon-blocklist-2.2.2).

## 후기

![](https://secure.gravatar.com/avatar/6bcc2d95170fd3f3053f630eeefe0b6b6176237f9ed00ea5fa9fcd683068d0e3?
s=60&d=retro&r=g)

### 󠀁[Essential for any WP website](https://wordpress.org/support/topic/essential-for-any-wp-website/)󠁿

 [Attila Bogozi](https://profiles.wordpress.org/waaab/) 2025년 11월 6일

Setup is easy, usage is flawless. I recommend for everyone who is serious about 
WP security.

![](https://secure.gravatar.com/avatar/40202dae6497f7981139494e666627ad827be668871d2c305901e8381fcb517f?
s=60&d=retro&r=g)

### 󠀁[Prevenire e meglio che curare](https://wordpress.org/support/topic/prevenire-e-meglio-che-curare/)󠁿

 [Mac Boris Perc](https://profiles.wordpress.org/percboris/) 2024년 5월 27일

WP fail2ban Blocklist – Superb Wordpress plugin Prevention is better than cure.

 [ 모든 1 평가 읽기 ](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/)

## 기여자 & 개발자

“WP fail2ban Blocklist”(은)는 오픈 소스 소프트웨어입니다. 다음의 사람들이 이 플러그인에
기여하였습니다.

기여자

 *   [ invisnet ](https://profiles.wordpress.org/invisnet/)

[자국어로 “WP fail2ban Blocklist”(을)를 번역하세요.](https://translate.wordpress.org/projects/wp-plugins/wpf2b-addon-blocklist)

### 개발에 관심이 있으십니까?

[코드 탐색하기](https://plugins.trac.wordpress.org/browser/wpf2b-addon-blocklist/)
는, [SVN 저장소](https://plugins.svn.wordpress.org/wpf2b-addon-blocklist/)를 확인하시거나,
[개발 기록](https://plugins.trac.wordpress.org/log/wpf2b-addon-blocklist/)을 [RSS](https://plugins.trac.wordpress.org/log/wpf2b-addon-blocklist/?limit=100&mode=stop_on_copy&format=rss)
로 구독하세요.

## 변경이력

#### 2.2.2

 * Fix issue with parsing jails which use journald.
 * Fix harmless warning with PHP 8.3.
 * Fix documentation links in Site Health checks.

#### 2.2.1

 * Fix issue with opting into Freemius (h/t @Nyanchovy).
 * Fix Site Health passing test reported as failing (h/t @Patmos).
 * Improve debug code.

#### 2.2.0

 * Add [`WP_FAIL2BAN_ADDON_BLOCKLIST_DEBUG`](https://docs.wp-fail2ban.com/projects/wp-fail2ban-blocklist/en/2.2/defines/constants/WP_FAIL2BAN_ADDON_BLOCKLIST_DEBUG.html?utm_source=wordpress.org&utm_medium=readme&utm_campaign=wp-fail2ban-addon-blocklist-2.2.2).
 * Add [`WP_FAIL2BAN_ADDON_BLOCKLIST_DEBUG_TRY_ALL_KEYS`](https://docs.wp-fail2ban.com/projects/wp-fail2ban-blocklist/en/2.2/defines/constants/WP_FAIL2BAN_ADDON_BLOCKLIST_DEBUG_TRY_ALL_KEYS.html?utm_source=wordpress.org&utm_medium=readme&utm_campaign=wp-fail2ban-addon-blocklist-2.2.2).
 * Improve i18n.

#### 2.1.1

 * Fix harmless warning with PHP 8.1.
 * Compatibility changes for upcoming `WPf2b` release.

#### 2.1.0

 * Add Site Health checks.
 * Fix REST authentication issue (CORS headers) with some web servers.

#### 2.0.1

 * Fix harmless warning in dashboard widget; appears only before first polling.
 * Fix REST authentication when both free and premium installed.
 * Fix help links.

#### 2.0.0

 * **IPv6 support.** (Requires WP fail2ban 5.0 or later).
 * Change filter filenames to start with `wpf2b-` instead of `wordpress-`.
 * Add queue info to admin dashboard widget.

#### 1.1.2

 * Add mouseover hints to dashboard widget.
 * Improve secret key lookup.

#### 1.1.1

 * Fix bug with secret key lookup.

#### 1.1.0

 * Add event queue info to dashboard widget.
 * Increase maximum queue to 16384 events.
 * Fix bug handling too many events.

#### 1.0.2

 * Minor bug-fix.

#### 1.0.1

 * Minor bug-fix.

#### 1.0.0

 * First WordPress directory release.

## 기초

 *  버전 **2.2.2**
 *  최근 업데이트: **1년 전**
 *  활성화된 설치 **3,000+**
 *  워드프레스 버전 ** 4.9 또는 그 이상 **
 *  다음까지 시험됨: **6.8.8**
 *  PHP 버전 ** 7.4 또는 그 이상 **
 *  언어
 * [English (US)](https://wordpress.org/plugins/wpf2b-addon-blocklist/)
 * 태그:
 * [blocklist](https://ko.wordpress.org/plugins/tags/blocklist/)[fail2ban](https://ko.wordpress.org/plugins/tags/fail2ban/)
   [security](https://ko.wordpress.org/plugins/tags/security/)
 *  [고급 보기](https://ko.wordpress.org/plugins/wpf2b-addon-blocklist/advanced/)

## 평점

 별 5점 만점에 5점.

 *  [  2/5-별점 후기     ](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/?filter=5)
 *  [  0/4-별점 후기     ](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/?filter=4)
 *  [  0/3-별점 후기     ](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/?filter=3)
 *  [  0/2-별점 후기     ](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/?filter=2)
 *  [  0/1-별점 후기     ](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/#new-post)

[모든  리뷰 보기](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/reviews/)

## 기여자

 *   [ invisnet ](https://profiles.wordpress.org/invisnet/)

## 지원

할 말 있으신가요? 도움이 필요하신가요?

 [지원 포럼 보기](https://wordpress.org/support/plugin/wpf2b-addon-blocklist/)