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SpamFireWall – prohibition of access to the site for spambots

Every owner of the website or the webmaster is faced with such a scourge as spam in the comments or contact forms, registration by spambots in the guise of users. As a result, the form in the website processes these messages, which spend resources on the server. Some spam bots load the page to bypass

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From which CMS spam more often?

The statistics are based on data from anti-spam service CleanTalk, for the period from April 2015 to March 2016. The analysis was conducted for the following CMS: WordPress, Joomla, 1C Bitrix, Drupal, phpBB3.0, phpBB3.1, IP.Board, SimpleMachines, MediaWiki. The analysis was attended by all the POST requests processed by the service, such as comments, registration, contact

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The change the title of the WordPress plugin

We changed the old title of the plugin for WordPress “Anti-Spam by CleanTalk” to the new “Spam protection by CleanTalk”. Don’t worry, we want to test how people perceive the long and short titles

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Non-visual methods to protect the site from spam. Part 3. Repeats

Continuation of the article Non-visual methods to protect the site from spam Part 3: Repeats of substrings As mentioned above, non-visual methods for site protection against spam using text analysis. One of the most common spam signals – is the presence of repeated strings. As always, these examples are taken from actual company data CleanTalk

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Non-visual methods to protect the site from spam. Part 2. The true face of symbols

Continuation of the article Non-visual methods to protect the site from spam Part 2: The true face of symbols Non-visual methods to protect website from spam use, in particular, the analysis of the transmitted text. Spammers use many techniques to complicate the analysis. Here will be shown examples of one of them, namely, substitution of

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Non-visual methods to protect the site from spam. Part 1. Statistics

Part 1. What statistic says Non-visual methods to protect the site from spam suggest automatic analysis of data coming from the visitor. As more data is analyzed, the more fully and more accurately visitor can be defined and made a decision is he a spammer or not. Systems that analyze such data usually accumulate visitor

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Solve the problem with caching of dynamic JavaScript code on the frontend of WordPress

In the process of developing anti-spam plugin CleanTalk for WordPress we faced with the problem of caching of dynamic JavaScript code on the frontend of sites. Namely, if you place JavaScript that contains any pieces of code that can be dynamically inserted from backend site, in the presence on the site of any plug-in caching

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Statistics for the personal blacklist

Dear Customers, CleanTalk informs you that in the dashboard query statistics is available on the personal blacklist. You can track the number, date and time of all attempts to use forms on the website by users from your personal blacklist. To view the statistics, go to the dashboard CleanTalk https://cleantalk.org/my/ select the website and go to Settings->Personal blacklists

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How to save resources and to attract more customers for hosting company.

Spam FireWall is an additional option in the anti-spam plugin CleanTalk. The principle of operation SFW differs significantly from the mechanism of anti-spam plugins. CleanTalk anti-spam filters spam bots at the moment when they are trying to post a comment on the website, register, i.e. make a POST request. In some cases, the spam bots

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CleanTalk Anti-Spam Released a New Version of the Spam FireWall

CleanTalk company Inc is a cloud service protecting websites from spam bots, has announced the launch of a new version of the Spam FireWall which is designed to block spam attacks on the web sites. The CleanTalk SpamFirewall manages and filters all inbound HTTP traffic to protect web sites from spam bots and to reduc

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