Drupal Modules

This module is a first-line of defense against spambots, and it plays nice with Honeypot.
We installed the Disqus commenting system. Here's how to do it in Drupal 8.
Configure a sitemap to help search engines index your website.
Install the Security Kit module on every site to mitigate exploits.
The honeypot technique is a very effective way to significantly reduce spam-bot annoyance.