Google Cloud, leveraging its security expertise from Borg and BeyondCorp, provides unique enterprise-grade cloud security solutions. This review evaluates GCP core security services.

BeyondCorp Zero Trust Model

Google’s BeyondCorp Zero Trust model is fully implemented in GCP. BeyondCorp Enterprise replaces traditional VPN. All access is evaluated in real-time based on device state and user identity without trusting the internal network.

Data Security

Cloud KMS: Unified key management, supports external key management. Cloud DLP: Sensitive data discovery and anonymization. Access Transparency: Records Google administrator access to your data.

Network Security

Cloud Armor: Global DDoS protection and WAF. Cloud Interconnect: Dedicated hybrid cloud connection. Security Command Center: Unified security posture management.

Conclusion

GCP’s security advantage lies in its large-scale infrastructure security experience and native support for Zero Trust.