All news with #gcp iam tag

Practical Guide to Google Cloud Parameter Manager Overview

🔒 Google Cloud's Parameter Manager centralizes application configuration to avoid hard-coded credentials and fragile config files, supporting validated JSON and YAML payloads as well as arbitrary unformatted data. It integrates with Secret Manager using a __REF__ syntax to keep confidential values separate and uses versioned, immutable parameter versions to prevent accidental changes. The post walks through storing an API key in Secret Manager, granting the Parameter Manager IAM principal access, and calling renderParameterVersion from a Node backend. A sample React/Node weather app demonstrates runtime configuration, fallback dummy data, and advanced patterns such as regional parameters and feature rollouts.

Securing Remote MCP Servers on Google Cloud Platform

🔒 A centralized proxy architecture on Google Cloud can secure remote Model Context Protocol (MCP) servers by intercepting tool calls and enforcing consistent policies across deployments. Author Lanre Ogunmola outlines five core MCP risks — unauthorized tool exposure, session hijacking, tool shadowing, token/theft and authentication bypass — and recommends an MCP proxy (Cloud Run, GKE, or Apigee) integrated with Cloud Armor, Secret Manager, and identity services for access control, secret scanning, and monitoring. The post emphasizes layered defenses including Model Armor for prompt/response screening and centralized logging to reduce blind spots and operational overhead.