---
url: /api/specs/openspec/types/openspec3/type-os-3-security.md
description: api documentation of OS3Security from @tsed/openspec
---

## Usage

```typescript
import { OS3Security } from "@tsed/specs/openspec/src/openspec3/OS3Security";
```

> See [/packages/specs/openspec/src/openspec3/OS3Security.ts](https://github.com/tsedio/tsed/blob/v8.38.4/packages/specs/openspec/src/openspec3/OS3Security.ts#L0-L0).

## Overview

```ts
type OS3Security = OS3SecurityApiKey | OS3SecurityHTTP | OS3SecurityOAuth2 | OS3SecurityOpenIDConnect;
```