EasyCalcCheck Plus 5.0.0.0 is a Joomla anti-spam plugin for protecting registration and contact forms from automated submissions. It can add a simple arithmetic check, a hidden honeypot field and a minimum submission time, giving the site several ways to distinguish normal users from bots. The extension also supports external anti-spam services and uses Joomla security tokens to add another validation layer to protected forms.
The arithmetic check is intended to stop basic automated form submissions without requiring a more complex visual CAPTCHA. Normal visitors answer a simple calculation before the form can be accepted.
A hidden honeypot field provides another filter. Human users do not see or complete this field, while many bots fill every available input and can therefore be rejected when the hidden value is present.
Submission timing can also be checked. Forms sent unrealistically quickly after loading can be treated as suspicious, which helps filter bots that submit immediately without interacting with the page like a normal visitor.
EasyCalcCheck Plus can work with external anti-spam services when additional checking is required. Joomla token validation is also part of the protection process, helping the extension verify that a form submission comes from a valid site session.
Additional features provide an even higher level of security. The plugin provides the ability to activate a hidden field and set time limits for form submissions. The hidden input field is effective against spam bots that normally fill in all available fields, including hidden fields. Normal users do not see or interact with this field. A time limit strengthens the protection by preventing bots from sending messages too quickly, which is often characteristic of bots.
If the built-in spam protection mechanisms prove insufficient, EasyCalcCheck Plus easily integrates with external services such as Akismet, Mollom, and others, providing additional layers of protection.
However, the benefits of EasyCalcCheck Plus are not just limited to spam protection. This extension also provides internal security through a tokenization system, preventing SQL injection threats and providing a comprehensive security solution for your website.
Info: https://kubik-rubik.de/ecc-easycalccheck-plus
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