---
title: "DB & Server Access Control prerequisites"
slug: "dsac-spec"
tags: ["DSAC", "DB and Server Access Control"]
updated: 2026-10-08T06:59:28Z
published: 2026-10-08T06:59:28Z
canonical: "guide.ncloud-docs.com/dsac-spec"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# DB & Server Access Control prerequisites

Available in VPC

Review supported environments, usage precautions, and pricing information before using DB & Server Access Control.

## Cloud environment specifications

DB & Server Access Control supports the following cloud specifications:

| Item | Specification |
| --- | --- |
| Region (zone) | Korea |
| Platform | VPC |
| Language | Korean, English, and Japanese |

              Note

              

The cloud specifications supported by DB & Server Access Control are scheduled to be expanded in the future. For more information about the VPC environment, see [VPC overview](https://www.ncloud.com/product/networking/vpc) on the NAVER Cloud Platform portal. To verify VPC support for specific services, see [Ncloud user environment guide](/docs/en/environment-environment-1-1).

## Client environment specifications

The DB & Server Access Control service provides a dedicated client for accessing resources. After installing the client on your device, you can connect to access control target resources. The supported environments are as follows:

| Supported operating system | Client version | Size |
| --- | --- | --- |
| Windows 10, 11, or later | 1.0.0.73 | 191.5 MB |
| macOS 13 Ventura or later | 1.0.1 | 239.5 MB |

## Private communication path

The DB & Server Access Control service is designed to be accessible only through a private communication path. Representative methods for configuring a private communication path on NAVER Cloud Platform include SSL VPN and IPsec VPN. For the configuration method, see [Service integration](/dsac-start-integration).

## Usage precautions

When using DB & Server Access Control, keep the following in mind:

- If the device operating system is not a supported version, the client may malfunction.
- If you connect to a VPC through IPsec VPN or Cloud Connect in an environment with no internet access, you must configure multi-factor authentication (MFA) for your sub account. For details about configuring MFA for a sub account, see [Log in with a sub account](/docs/en/subaccount-login#2%EC%B0%A8-%EC%9D%B8%EC%A6%9D-%EC%A0%95%EB%B3%B4-%EC%84%A4%EC%A0%95).

## Pricing information

DB & Server Access Control uses pay-as-you-go pricing billed monthly. Usage time charges are calculated separately for each server access control target usage range and each database target. For detailed DB & Server Access Control pricing information, see the pricing section under **Services** > **Security** > **DB & Server Access Control**.

- [Portal > Services > Security > DB & Server Access Control](https://www.ncloud.com/product/security/dsac)