外掛說明

Login LockDown records the IP address and timestamp of every failed login attempt. If more than a certain number of attempts are detected within a short period of time from the same IP range, then the login function is disabled for all requests from that range. This helps to prevent brute force password discovery.
Currently the plugin defaults to a 1 hour lock out of an IP block after 3 failed login attempts within 5 minutes. This can be modified via the Options panel. Administrators can release locked out IP ranges manually from the panel.

安裝方式

Extract the zip file into your plugins directory into its own folder.
Activate the plugin in the Plugin options.
Customize the settings from the Options panel, if desired.

Enjoy.

使用者評論

David Waumsley 2021 年 9 月 20 日

I can't believe after many many years of use I have not said thank you. I really appreciate this plugin. I recommended this recently to a friend who was delighted there was no advertising and upsell. Indeed! Great to know there are still some who go to the effort of sharing and updating because it's a nice thing to do.

aseannewstoday 2021 年 4 月 1 日

This is brilliant. It's a must have for websites that attract a lot of traffic and which therefore will attract a lot of forced login attempts.

ondrique 2020 年 5 月 11 日

Thank you for this perfect plugin. You wouldn't believe how many login attempts you can get even on a brand new website w/o any external links so far. This is one of the plugins, I install everywhere.

2020 年 5 月 10 日

Thanks, been working away in background for ages.

Closed account 2019 年 9 月 25 日

I like this plugin and use it on a number of websites I am a webmaster for. In case it helps, here are some thoughts on how/why I have configured the plugin. I leave the first 3 entries as default (3,5,60). They seem ideal to me. I set Lockout Invalid Usernames? to YES. If they don't know the Username, why are they trying to login? I am careful, so I won't lock myself out. I set Mask Login Errors? to YES. Denies useful intelligence to people who are trying to login when they shouldn't. Why help them? I set Show Credit Link? to NO. I love helping people - and as it happens it's my professional work - however telling people about the plugin so they can protect their blogs also tells people who are trying to login when they shouldn't what security I am using. This is a more minor point, however it also falls under the 'need to know policy' - they don't.

slatervictoria 2019 年 9 月 12 日

This plugin does nothing, it doesn't protect the site, it just adds its links to footer automatically - VERY BAD, DON'T INSTALL!

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參與者及開發者

以下人員參與了開源軟體〈Login LockDown〉的開發相關工作。

mvandemar

將〈Login LockDown〉外掛本地化為台灣繁體中文版

對開發相關資訊感興趣？

任何人均可瀏覽程式碼、查看 SVN 存放庫，或透過 RSS 訂閱開發記錄。

變更記錄

ver. 1.8.1 30-Sep-2019

adding missing ./languages folder

ver. 1.8 30-Sep-2019
fixed issues with internationalization, added .pot file
changed the credit link to default to not showing

ver. 1.7.1 13-Sep-2016
fixed bug causing all ipv6 addresses to get locked out if 1 was
added in WordPress MultiSite functionality
fixed bug where subnets could be overly matched, causing more IPs to be blocked than intended
moved the report for locked out IP addresses to its own tab

ver. 1.6.1 8-Mar-2014
fixed html glitch preventing options from being saved

ver. 1.6 7-Mar-2014
cleaned up deprecated functions
fixed bug with invalid property on a non-object when locking out invalid usernames
fixed utilization of $wpdb->prepare
added more descriptive help text to each of the options
added the ability to remove the “Login form protected by Login LockDown.” message from within the dashboard

ver. 1.5 17-Sep-2009
implemented wp_nonce security in the options and lockdown release forms in the admin screen
fixed a security hole with an improperly escaped SQL query
encoded certain outputs in the admin panel using esc_attr() to prevent XSS attacks
fixed an issue with the ‘Lockout Invalid Usernames’ option not functioning as intended

ver. 1.4 29-Aug-2009
removed erroneous error affecting WP 2.8+
fixed activation error caused by customizing the location of the wp-content folder
added in the option to mask which specific login error (invalid username or invalid password) was generated
added in the option to lock out failed login attempts even if the username doesn’t exist

ver. 1.3 23-Feb-2009
adjusted positioning of plugin byline
allowed for dynamic location of plugin files

ver. 1.2 15-Jun-2008
now compatible with WordPress 2.5 and up only

ver. 1.1 01-Sep-2007
revised time query to MySQL 4.0 compatability

ver. 1.0 29-Aug-2007
released

Just the kind of WP plugin we need more of!

a must have for high volume websites

Works great!

Great little plugin

Useful security plug

MALWARE ADDS LINKS DOES NOTHING – DON’T INSTALL