---
title: 'Webinar: Supercharge Access Server Speeds with DCO'
canonical: https://openvpn.net/as-docs/videos/webinar--fast-speeds-with-dco/
product: Access Server Docs
description: Increase your OpenVPN speeds on Access Server with DCO. This feature moves processing to the kernel, speeding up VPN communication and performance.
---

# Webinar: Supercharge Access Server Speeds with DCO

## In this video

This video is a recorded webinar explaining Data Channel Offload (DCO) on Access Server and the performance boosts it provides.

|  |  |
| --- | --- |
| **Date published:** | Aug 30, 2023 |
| **Functionality covered:** | Why kernel processing, done by OpenVPN DCO, increases VPN performance without affecting security. |
| **Description** | In this webinar, the attendees will learn the following: What OpenVPN DCO and what it does. How to enable DCO on Access Server and OpenVPN Connect for Windows. What's the user experience like when DCO is enabled. |
| **Length** | 20:52 |

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Prev: [Webinar: Configuring Access Server for ZTNA](https://openvpn.net/as-docs/videos/webinar--as-for-ztna.md)
Next: [Webinar: Serving All Sign-Ins: How Access Server Supports Multiple Authentication Methods](https://openvpn.net/as-docs/videos/webinar--multiple-authentication-methods.md)
Index: https://openvpn.net/as-docs/llms.txt