Super CAPTCHA Security Suite – Hardened 3D CAPTCHA vs La Sentinelle antispam

Feel safe knowing that your website is safe from spam. La Sentinelle will guard your WordPress website against spam in a simple and effective way. It has antispam filters for comment forms and registration forms and can be extended to support plugins. The default settings should catch most spambots, and there is a settingspage to set it up according to your wishes. Current features include: 3 antispam features; Honeypot, Nonce, Form Timeout. These 3 spamfilters depend on JavaScript on the frontend. 1 antispam feature; Stop Forum Spam. Settingspage to set things up according to your wishes. Transparent to the visitor, no nagging with Captcha’s or other annoying things. By default no use of third-party services and no tracking of visitors. Lightweight and simple code. Logging for WordPress Comments and which spamfilter marked it as spam. Logging for Custom forms and which spamfilter marked it as spam. Statistics for every form how many spam submissions were blocked. WordPress forms that are protected: WordPress Comments form. WordPress Login form. WordPress Register form. WordPress Lost Password form. Form Plugins that are protected: Caldera Forms. Clean Login (Login form). Contact Form 7. Easy Digital Downloads (Login form, Register form). Everest Forms. Formidable Form Builder. Forminator. Newsletter Optin Box plugin (noptin) (standalone forms). Ultimate Member (Login form, Register form and Lost Password form). WooCommerce (Login form, Lost Password form). WPForms Lite. WP Job Manager plugin (submit job form when registering is enabled). Support If you have a problem or a feature request, please post it on the plugin’s support forum on wordpress.org. I will do my best to respond as soon as possible. If you send me an email, I will not reply. Please use the support forum. Translations Translations can be added very easily through GlotPress. You can start translating strings there for your locale. They need to be validated though, so if there’s no validator yet, and you want to apply for being validator (PTE), please post it on the support forum. I will make a request on make/polyglots to have you added as validator for this plugin/locale. How to choose an antispam plugin When you look through the WordPress Plugin Repository you will see more than a hundred antispam plugins. Which one is the best one? Short answer, there is no “best one”. No spamfilter and no method for spamfiltering is perfect. Slightly longer answer, you could try about twenty and choose the one that fits your needs best. But there is also a really long answer. There are different methods that can be used against spam, and every method has its drawbacks. In my opinion, having a low number of false positives is more important than perfectly marking all spam, you don’t want to miss out on important people or information. Nagging the user in some way has a similar effect, the user might not even want to bother with that and just walk away. Third party services: Services like Akismet, OOPSpam, Stop Forum Spam and also reCAPTCHA offer third party services to check for spam. This can be very effective, but you are giving user submitted data away to these third parties and are also giving your users up for tracking them. Captcha’s, reCAPTCHA and Quizz Questions: You are annoying your users and probably sending some of them away. This especially counts for reCAPTCHA for visitors who have third party cookies disabled. Blacklists: Often running behind the facts. That goes for the way of getting users off that list, and also in getting users on that list. Referer check: check if the Referer header is set correctly. You can never trust it is set correctly. Modern browsers are limiting the use of Referers, though for now that is mostly for third-party domains. JavaScript methods: Spammers often (always?) don’t use JavaScript, they just post the form with spammy data. Drawback for this method is that statistics say that about 1 percent of users has JavaScript disabled. Also, some websites have broken JavaScript, which might make the spamfilter break as well. Activation email for registering users. Users only get activated after clicking a link in an activation email. You still have all the non-activated users in your site however. You could have a bright idea about combining several methods, but then you get the drawbacks of all the methods you use. Another complication of choosing a good plugin is that most antispam plugins don’t tell you what methods they use. The documentation doesn’t tell you, and looking at the source code just leaves you confused at the chaos that it often is. My main motivation for writing this plugin is to offer a plugin that does spamfiltering with JavaScript methods in a simple and effective way. The claimed 1 percent of users that has JavaScript disabled will also be tech-savy enough to enable it again for your website. Compatibility This plugin is compatible with ClassicPress. Contributions This plugin is also available in Codeberg.

Read the SCIENTIFIC RESEARCH by the University of Wollongong, Australia. Spoiler: the results are around page 20. You’ve been there, you have installed 20 or more CAPTCHA plugins for WordPress to see them ultimately fail in even slowing down spam bots. We know, we have been there too. I used to run a a very high-profile BuddyPress community website that lost its moderators and administrators because of the web-spam issue. We tried everything, Aksmet, ReCaptcha, and nothing seemed to work. This is because spam bots are reading images with OCR technology. With only 3 minutes of setup on your site, their accuracy at solving your CAPTCHAs are a stunning 92%. This made me think outside the box and answer my own question: What can I do to make it virtually impossible for a computer to know what a human would know. This lead to the first-ever text-based 3-D CAPTCHA and it was born right here on WordPress.org. The technology is so incredibly simple it is mind-blowing — render a transparent image of text and lay lines on top of it. Sounds too easy right? It is for a human. You can see this image and can immediately see what’s missing. A computer however would have to employ reasoning engines to determine what is missing. Our CAPTCHA has been broken by OCR bots programmed specifically for the easiest setting, but only at a 27% success rate. Most other plugins you will find on WordPress.org has a 70-99% success rate! The same university study that broke our captcha admitted, ramping up the settings will make it ‘ UNBREAKABLE ‘. While everyone is trying to complicate their CAPTCHAs with images, flash puzzles, and coloring it like a 2 year old with eight-inch markers, we decided to make an image provoke deduction skills. This plugin no longer offers the CAPTCHA programming itself and the core image generation is hosted by Goldsboro Web Development and you are granted FREE API access through via MyGWD Spam Database. This means you are not required to have GD or Freetype installed. This was a decision made to ensure compatibility and to maintain rights to the future development of the platform. By passing the CAPTCHA code to our server, allowing us to process it and display the CAPTCHA in an iFrame on your site, we are able to ensure that 100% of WordPress administrators with up-to-date servers are able to use this stunning CAPTCHA. Also, we are able to grab, monitor, and detect when bots are attacking, find their routines and even stop them from using your precious bandwidth. The service provided by Goldsboro Web Development is free and no API key or code is ever required. At any time you can upgrade to Pro, in which you will be issued a license key. The price we charge for Pro is just enough to cover our basic costs, $1.99/mo (basically you’re buying us a coffee). Your price does not increase due to volume. We didn’t aim to just band-aid the spam issue, we aspire to permanently fix it. To know what I mean, you really have to download the plugin and see for yourself all the features we added to make securing your site and reporting spamers as easy as possible! Here is a teaser, we automatically query the abuse email for a spamming IP and pre-populate an Abuse Report email so all you have to do is hit “Send”. This plugin is revolutionary in the sense that it employs the most simple technique to solve a very complex problem. Deduction. You do it every day, and don’t even realize it. Every time you feel for your keys in your pocket, or swerve to avoid a pot-hole, you have employed deduction to realize something is missing. This is a human only feature that isn’t available to any other animal or computer. By laying lines over a transparent word, a human can easily see the word by deducing from what is missing. A computer simply looks for edges, and all they find is lines! Super Captcha uses cloud processing by working in cooperation with your website to identify, stop, and ban spammers. The best way to flag a spammer is repeated failure of a CAPTCHA, but we understand humans make mistakes too, so we don’t kick off a ban from one or even 5 failures. A spam bot however will visit multiple Super Captcha enabled websites and will try and spam each one. Users that fail the captcha on multiple websites, are indeed banned. When your site helps us pop a spammer, 10 others do the same. Over the past year, we have identified over 11,000,000 spam bots! We have also determined some other interesting data, such as more than 70% of these bots are from China, 10% from Russia, and 10% from the USA. Why are we doing this? I’ve seen some really awesome WordPress communities out there and am a WordPress fan myself, but what gets me cracking on this code in the mornings is the memory of some of these awesome sites closing down because a spam bot was paid to run over this site, blasting their links every where so the page owner could gain 0.0001% in page ranking, leaving the admin with hours of work cleaning up after the bot. Many admins just give up hope and shut the site down – I did once, but I hope this never has to happen again because of a spam bot! This CAPTCHA is pre-programmed for the following forms: WordPress Login WordPress Registration Buddypress Login Buddypress Registration Comment Forms WordPress MU Blog Creation form BuddyPress Blog Creation Form LEGAL: GWD Privacy Policy | GWD Terms of Service | GWD Acceptable Use Policy SERVER REQUIREMENTS: PHP v5.3.0 or greater (Highly recommended) WordPress 4.0 or greater (Previous versions untested) DEVELOPERS Please read our forums on WordPress.org for integration development, hooks, and more. If you need help integrating this plugin into your plugin please ask on our forums.