AtomicHelper helper;
    Throwable thrownReflectionFailure = null;
    try {
      helper = new SafeAtomicHelper();
    } catch (Throwable reflectionFailure) { // sneaky checked exception
      // Some Android 5.0.x Samsung devices have bugs in JDK reflection APIs that cause
      // getDeclaredField to throw a NoSuchFieldException when the field is definitely there.

# 보안 { #security }

보안, 인증(authentication), 인가(authorization)를 처리하는 방법은 매우 다양합니다.

그리고 보통 복잡하고 "어려운" 주제이기도 합니다.

많은 프레임워크와 시스템에서 보안과 인증만 처리하는 데도 큰 노력과 코드가 필요합니다(많은 경우 작성된 전체 코드의 50% 이상이 될 수도 있습니다).

**FastAPI**는 모든 보안 명세를 전부 공부하고 배울 필요 없이, 표준적인 방식으로 쉽고 빠르게 **보안(Security)** 을 다룰 수 있도록 여러 도구를 제공합니다.

하지만 먼저, 몇 가지 작은 개념을 확인해 보겠습니다.

## 급하신가요? { #in-a-hurry }

이 용어들에 관심이 없고 사용자명과 비밀번호 기반 인증을 사용한 보안을 *지금 당장* 추가하기만 하면 된다면, 다음 장들로 넘어가세요.

3rem rgba(0, 0, 0, 0.175) !important;\n}\n\n.shadow-none {\n  box-shadow: none !important;\n}\n\n.w-25 {\n  width: 25% !important;\n}\n\n.w-50 {\n  width: 50% !important;\n}\n\n.w-75 {\n  width: 75% !important;\n}\n\n.w-100 {\n  width: 100% !important;\n}\n\n.w-auto {\n  width: auto !important;\n}\n\n.h-25 {\n  height: 25% !important;\n}\n\n.h-50 {\n  height: 50% !important;\n}\n\n.h-75 {\n  height: 75% !important;\n}\n\n.h-100 {\n  height: 100% !important;\n}\n\n.h-auto {\n  height: auto !important;\n}\n\n.mw-100...

Und normalerweise ist es ein komplexes und „schwieriges“ Thema.

In vielen Frameworks und Systemen erfordert allein die Handhabung von Sicherheit und Authentifizierung viel Aufwand und Code (in vielen Fällen kann er 50 % oder mehr des gesamten geschriebenen Codes ausmachen).

- go.etcd.io/etcd/api/v3: v3.5.0
- go.etcd.io/etcd/client/pkg/v3: v3.5.0
- go.etcd.io/etcd/client/v2: v2.305.0
- go.etcd.io/etcd/client/v3: v3.5.0
- go.etcd.io/etcd/etcdutl/v3: v3.5.0
- go.etcd.io/etcd/pkg/v3: v3.5.0
- go.etcd.io/etcd/raft/v3: v3.5.0
- go.etcd.io/etcd/server/v3: v3.5.0
- go.etcd.io/etcd/tests/v3: v3.5.0

      run: GITHUB_ACTION=true GORM_DIALECT=sqlserver GORM_DSN="sqlserver://sa:LoremIpsum86@localhost:9930?database=master" ./tests/tests_all.sh

  tidb:
    strategy:
      matrix:
        dbversion: [ 'v6.5.0' ]
        go: ['stable', 'oldstable']
        platform: [ ubuntu-latest ]
    runs-on: ${{ matrix.platform }}

    steps:
      - name: Setup TiDB
        uses: Icemap/tidb-action@main
        with:

import java.util.concurrent.locks.LockSupport;
import org.jspecify.annotations.Nullable;

@GwtCompatible
@ReflectionSupport(value = ReflectionSupport.Level.FULL)
// Some Android 5.0.x Samsung devices have bugs in JDK reflection APIs that cause
// getDeclaredField to throw a NoSuchFieldException when the field is definitely there.

Et c'est normalement un sujet complexe et « difficile ».

Dans de nombreux frameworks et systèmes, le simple fait de gérer la sécurité et l'authentification demande beaucoup d'efforts et de code (dans de nombreux cas, cela peut représenter 50 % ou plus de tout le code écrit).

**FastAPI** fournit plusieurs outils pour vous aider à gérer la **Sécurité** facilement, rapidement, de manière standard, sans avoir à étudier et apprendre toutes les spécifications de sécurité.

	VSRAH		$8, V1		// 21603473
	VSRAW		$0, V1, V2	// 22803473
	VSRAW		$31, V1, V2	// 22fc3473
	VSRAW		$12, V1		// 21b03473
	VSRAV		$0, V1, V2	// 22003573
	VSRAV		$63, V1, V2	// 22fc3573
	VSRAV		$50, V1		// 21c83573
	VROTRB		$0, V1, V2	// 2220a072
	VROTRB		$7, V1, V2	// 223ca072
	VROTRB		$3, V1		// 212ca072
	VROTRH		$0, V1, V2	// 2240a072
	VROTRH		$15, V1, V2	// 227ca072
	VROTRH		$5, V1		// 2154a072

    purposes of this definition, "control" means (a) the power, direct
    or indirect, to cause the direction or management of such entity,
    whether by contract or otherwise, or (b) ownership of more than
    fifty percent (50%) of the outstanding shares or beneficial
    ownership of such entity.

2. License Grants.

    2.1. The Initial Developer Grant.

    Conditioned upon Your compliance with Section 3.1 below and subject