This article details authentication and authorization mechanisms within the Model Context Protocol (MCP), covering transport layers like stdio and Streamable HTTP, OAuth flows, and security considerations for MCP servers.
Details the restrictions when using a public MQTT broker with Meshtastic, focusing on TLS/SSL requirements, authentication, and potential issues with server reliability and rates.
This article details significant security vulnerabilities found in the Model Context Protocol (MCP) ecosystem, a standardized interface for AI agents. It outlines six critical attack vectors – OAuth vulnerabilities, command injection, unrestricted network access, file system exposure, tool poisoning, and secret exposure – and explains how Docker MCP Toolkit provides enterprise-grade protection against these threats.
Okta has confirmed a security vulnerability where usernames of 52 characters or more allowed account access without a password.
The FIDO Alliance's new Passkey standard aims to make password-less authentication a reality, but the real challenge lies in getting users to adopt the technology.
Aegis is a free, open source Android app that securely manages 2-step verification tokens. It supports HOTP and TOTP, is compatible with thousands of services, and offers features like screen capture prevention, biometric unlock, and automatic backups.
Learn about JSON Web Tokens (JWT) authentication, its working, components, benefits, and implementation with examples using Node.js and Express. This guide covers the process, key components, and security of JWT.
