Google Cloud Next 2026 (4/5) - The Agentic Data Cloud, Agent Protocols & Agentic Security
This is from my personal collection/notes. Hope you find it informative :)
In this post, we’ll focus on the "Agentic Data Cloud," the open protocols allowing systems to communicate securely, and the next-generation security required to protect them.
The Agentic Data Cloud
An AI agent is ultimately only as intelligent as the data it understands. Therefore, enterprise data is shifting from a passive, siloed resource into a dynamic "System of Action." To support this, Google Cloud announced a new data architecture optimized specifically for the speed and scale of agentic reasoning.
Knowledge Catalog and the Semantic Layer
The Knowledge Catalog (formerly the Dataplex Universal Catalog) serves as the semantic map of an organization. Using Gemini, it autonomously tags and connects data points across an enterprise's estate. This ensures agents accurately understand corporate nomenclature, solving a common point of failure where agents cannot execute tasks because they lack access to legacy databases or unstructured files.
To read more: https://docs.cloud.google.com/dataplex/docs/introduction
Cross-Cloud Lakehouse and Apache Iceberg Standardization
In a deliberate push for interoperability, Google Cloud has standardized its data layer on Apache Iceberg. The new Cross-Cloud Lakehouse allows organizations to store data anywhere—including AWS or Azure—and query it seamlessly. By positioning BigQuery as the foundational "reasoning surface" rather than just storage, Google Cloud is directly answering the demands of modern multi-cloud enterprises.
To read more: https://docs.cloud.google.com/lakehouse/docs/about-cross-cloud-lakehouse
Spanner Omni: True Database Portability
For developers, one of the most impactful announcements was Spanner Omni, a downloadable edition of Google’s flagship distributed database. Spanner Omni lets enterprises run Spanner in their own data centers, multi-cloud architectures, or even local development environments while maintaining industry-leading consistency and availability. This is crucial for regulated sectors like finance, where data residency and strict jurisdictional control are non-negotiable.
To read more: https://cloud.google.com/products/spanner/omni
The Agentic Protocols
The strategic narrative at Next 2026 was dominated by ecosystem leadership over proprietary lock-in. To champion this, Google Cloud is heavily promoting two major open protocols:
Model Context Protocol (MCP) Everywhere
Google Cloud has integrated the Model Context Protocol (MCP) across its major services by default. This allows agents to securely connect to external tools (like BigQuery, AlloyDB, Firestore, or third-party CRMs) without needing custom API layers. Managed MCP servers eliminate the operational friction of securely anchoring models to production data.
The Agent2Agent (A2A) Protocol
Reaching version 1.0 and now governed by the Linux Foundation’s Agentic AI Foundation, the A2A protocol provides a standardized language for disparate agents (such as AWS Bedrock, Microsoft Copilot, or Salesforce Agentforce) to route tasks and communicate securely. Over 150 organizations already leverage A2A in production using cryptographically signed "Agent Cards" to strictly define agent capabilities.
Protecting the Agentic Enterprise: Autonomous Security
As machines generate more code and agents act autonomously, the enterprise threat landscape changes entirely. Google Cloud introduced Agentic Defense, deploying AI as the primary hunter and automated responder to secure organizations from within.
Agentic SecOps & Dark Web Intelligence
The Agentic SecOps platform deploys specialized autonomous threat-intelligence agents. For instance, the Dark Web Intelligence agent (powered by the Google Threat Intelligence Group) maps an enterprise's specific vulnerabilities and evaluates millions of daily external events. Internal tests show it can reach 98% accuracy in threat triage, allowing human security analysts to focus strictly on complex investigations rather than sorting false positives.
To read more: https://cloud.google.com/security/products/security-operations
For more amazing updates, stay tuned!