---
title: "System Security Checker prerequisites"
slug: "ssc-spec"
tags: ["System Security Checker"]
updated: 2026-09-17T09:19:52Z
published: 2026-09-17T09:19:52Z
canonical: "guide.ncloud-docs.com/ssc-spec"
stale: true
---

> ## 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.

# System Security Checker prerequisites

Available in Classic and VPC

Check supported specifications, inspection targets and pricing plan for best usage of System Security Checker.

## Cloud environment specifications

The Cloud environment specification that System Security Checker supports are as follows:

| Item | Specifications |
| --- | --- |
| Region (zone) | Korea, U.S., Singapore, Japan, and Germany |
| Platform | VPC, Classic |
| Languages | Korean, English, and Japanese |

              Note

              

For more information on the VPC environment, see [Service introduction](https://www.ncloud.com/product/networking/vpc) on the NAVER Cloud Platform portal. For more information on the Classic and VPC supportability of each service, see [Ncloud user environment guide](/docs/en/environment-environment-1-1).

## Available inspection targets

The operating systems (OS) and Web Application Servers (WAS) that System Security Checker can inspect are as follows:

- You can inspect all OS that the NAVER Cloud Platform’s server supports.
- The WAS inspection is only available for Linux servers.

| Category | Available inspection targets |
| --- | --- |
| OS | LinuxWindows |
| WAS | Apache(httpd) 2.4.xTomcat 8.5 standardNginx 1.x |

              Note

              

For the inspection items for each inspection target, refer to [OS Security Setting Inspection Items](/docs/en/ssc-ossecuritychecker#OS%EB%B3%B4%EC%95%88%EC%84%A4%EC%A0%95%EC%A0%90%EA%B2%80%ED%95%AD%EB%AA%A9) and [WAS Security Setting Inspection Items](/docs/en/ssc-wassecuritychecker).

## Pricing information

The service fee of System Security Checker varies by the inspection type and count. For detailed pricing information about System Security Checker, refer to **Service > Security > System Security Checker** on the portal.

- [**Portal > Service > Security > System Security Checker**](https://www.ncloud.com/product/security/systemSecurityChecker)