microservices security best practices

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Pragya Keshap answered on February 6, 2023 Popularity 7/10 Helpfulness 2/10

answer microservices security best practices

microservices security best practices

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Here are seven best practices to protect the integrity of your application:

Use shift-left and DevSecOps strategies. ...

Make applications secure by design. ...

Practice defense-in-depth. ...

User authentication and authorization. ...

Create API gateways. ...

Ensure container security. ...

Secure service-to-service communication.

@Component
public class GatewayServerCustomizer implements 
         WebServerFactoryCustomizer<NettyReactiveWebServerFactory> {

   @SneakyThrows
   @Override
   public void customize(NettyReactiveWebServerFactory factory) {
      String keyAlias = "vault";
      CertificateBundle bundle = issueCertificate();
      KeyStore keyStore = bundle.createKeyStore(keyAlias);
      String keyStorePath = saveKeyStoreToFile("server-key.pkcs12", keyStore);

      Ssl ssl = new Ssl();
      ssl.setEnabled(true);
      ssl.setClientAuth(Ssl.ClientAuth.NEED);

      ssl.setKeyStore(keyStorePath);
      ssl.setKeyAlias(keyAlias);
      ssl.setKeyStoreType(keyStore.getType());
      ssl.setKeyPassword("");
      ssl.setKeyStorePassword("123456");

      X509Certificate caCert = bundle.getX509IssuerCertificate();
      log.info("CA-SerialNumber: {}", caCert.getSerialNumber());
      KeyStore trustStore = KeyStore.getInstance("pkcs12");
      trustStore.load(null, null);
      trustStore.setCertificateEntry("ca", caCert);
      String trustStorePath = saveKeyStoreToFile("server-trust.pkcs12", trustStore);

      ssl.setTrustStore(trustStorePath);
      ssl.setTrustStorePassword("123456");
      ssl.setTrustStoreType(trustStore.getType());

      factory.setSsl(ssl);
      factory.setPort(8443);
   }
}

https://www.styra.com/blog/microservices-security-fundamentals-and-best-practices/

Popularity 7/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java microservices security

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Contributed on Feb 06 2023

Pragya Keshap

0 Answers Avg Quality 2/10

microservices security best practices

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