Enabling Application & API Protection for Java

문서 > Datadog 보안 > 애플리케이션 보안 관리 > 애플리케이션 위협 관리 > Threat Management Setup > Enabling Application & API Protection using Datadog Tracing Libraries > Enabling Application & API Protection for Java

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You can monitor application security for Java apps running in Docker, Kubernetes, Amazon ECS, and AWS Fargate.

Prerequisites

The Datadog Agent is installed and configured for your application’s operating system or container, cloud, or virtual environment.
If your service is running with an Agent with Remote Configuration enabled and a tracing library version that supports it, you can block attackers from the Datadog UI without additional configuration of the Agent or tracing libraries.

Enabling Application & API Protection

Get started

Update your Datadog Java library to at least version 0.94.0 (at least version 1.1.4 for Software Composition Analysis detection features):
wget -O dd-java-agent.jar 'https://dtdg.co/latest-java-tracer'
curl -Lo dd-java-agent.jar 'https://dtdg.co/latest-java-tracer'
ADD 'https://dtdg.co/latest-java-tracer' dd-java-agent.jar
To check that your service’s language and framework versions are supported for Application & API Protection capabilities, see Compatibility.

Run your Java application with Application & API Protection enabled. From the command line:

java -javaagent:/path/to/dd-java-agent.jar -Ddd.appsec.enabled=true -Ddd.trace.enabled=false -Ddd.service=<MY SERVICE> -Ddd.env=<MY_ENV> -jar path/to/app.jar

Or one of the following methods, depending on where your application runs:

Note: Read-only file systems are not currently supported. The application must have access to a writable /tmp directory.

Update your configuration container for APM by adding the following arguments in your docker run command:

docker run [...] -e DD_APPSEC_ENABLED=true -e DD_APM_TRACING_ENABLED=false [...]

Add the following environment variable values to your container Dockerfile:

ENV DD_APPSEC_ENABLED=true
ENV DD_APM_TRACING_ENABLED=false

Update your deployment configuration file for APM and add the Application & API Protection environment variables:

spec:
  template:
    spec:
      containers:
        - name: <CONTAINER_NAME>
          image: <CONTAINER_IMAGE>/<TAG>
          env:
            - name: DD_APPSEC_ENABLED
              value: "true"
            - name: DD_APM_TRACING_ENABLED
              value: "false"

Update your ECS task definition JSON file, by adding these in the environment section:

"environment": [
  ...,
  {
    "name": "DD_APPSEC_ENABLED",
    "value": "true"
  },
  {
    "name": "DD_APM_TRACING_ENABLED",
    "value": "false"
  }
]

Set the appropriate flags or environment variables in your service invocation:

java -javaagent:dd-java-agent.jar \
     -Ddd.appsec.enabled=true \
     -Ddd.trace.enabled=false \
     -jar <YOUR_SERVICE>.jar \
     <YOUR_SERVICE_FLAGS>

이 구성을 완료하면 라이브러리가 애플리케이션에서 보안 데이터를 수집해 에이전트로 전송하고, 이 데이터는 다시 Datadog로 전송됩니다. 그러면 기본 감지 규칙에 기반해 공격자 기술과 잠재 구성 오류가 플래그되며, 이를 기반으로 문제 해결 단계를 진행할 수 있습니다.

애플리케이션 보안 관리에서 감지 활동을 잘 하고 있는지 확인하려면 알려진 공격 패턴을 애플리케이션으로 보내세요. 예를 들어 다음 curl 스크립트가 포함된 파일을 실행해 보안 스캐너 감지됨 규칙을 트리거할 수 있습니다.
```
for ((i=1;i<=250;i++)); 
do
# Target existing service’s routes
curl https://your-application-url/existing-route -A dd-test-scanner-log;
# Target non existing service’s routes
curl https://your-application-url/non-existing-route -A dd-test-scanner-log;
done
```
참고: dd-test-scanner-log 값은 최신 릴리스에서 지원됩니다.
애플리케이션을 활성화하고 실행한 몇 분 후 Application Signals Explorer에서 위협 정보가 표시되고 Vulnerability Explorer에 취약 정보가 표시됩니다.

If you need additional assistance, contact Datadog support.

Enabling Application & API Protection for Java

Prerequisites

Enabling Application & API Protection

Get started

Further Reading