web security

How to Refresh Yii2 Captcha: Button & Auto Reload Implementation

Refreshing Yii2 captcha solves the limitations of the default captcha widget, which lacks a refresh button and shows the same image on page reload....

Yii2 Captcha Login Form Implementation: Detailed Tutorial

Authentication security is the foundation of a web application. This in-depth article discusses how to add captcha to login form in the Yii2 framework...

Implement Yii2 URL Encryption with AES-256-GCM

In an increasingly complex digital ecosystem, data security becomes an absolute imperative for web application developers. URL parameter encryption techniques not only protect sensitive...
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Yii2 GridView: Convert GET to POST with Pjax

For experienced Yii2 developers, the change in default filtering behavior from POST in Yii1 to GET in Yii2's GridView often creates a need for...

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