---
title: "Checkmarx DAST New Features"
date: "2026-02-18T11:54:43+00:00"
url: "https://staging.checkmarx.com/training/checkmarx-dast-new-features/"
description: "An overview of the latest DAST improvements, including simplified onboarding, tunneling, fast scan capabilities, and enhanced runtime validation"
---

# Checkmarx DAST New Features

### What’s New in Checkmarx One DAST

An overview of the latest DAST improvements, including simplified onboarding, tunneling, fast scan capabilities, and enhanced runtime validation.

### Live Demo Walkthrough

A step-by-step demonstration showing two different methods for running DAST scans within Checkmarx One covering:

### Private Authenticated Scan with Tunneling

How to configure and run a secure, private DAST scan using built-in tunneling to test internal applications without complex network changes.

### Public Unauthenticated Web Scan (Fast Mode)

How to set up and launch a public-facing web application scan using fast scan mode for quick and efficient security validation.