Increase WordPress’ memory limit WP_MEMORY_LIMIT properly in wp-config.php

Here is how to increase WordPress’ memory limit (WP_MEMORY_LIMIT) properly. I see this done wrong over and over again in WordPress plugins and themes. In a worst case scenario this may even decrease the available amount of memory for WordPress! So be careful with the advice you follow. In this post I show you one correct way of setting WordPress WP_MEMORY_LIMIT and PHP memory_limit settings.

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How to: Protect WordPress from brute-force XML-RPC attacks

The WordPress XML-RPC API has been under attack for many years now. Back in August 2014, WordPress released version 3.9.2, fixing a possible denial of service issue in PHP’s XML processing. There are brute-force amplification attacks, reported by Sucuri, and so on. So, how do you protect WordPress from xmlrpc.php attacks, but still being able to use (some of) its functionality like Jetpack? This post gives you some insight.

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