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Insights on Data Security & Threat Intelligence

NetFlow, Dark-Web Monitoring, and Credential Exposure: How TacitRed Builds External Threat Picture

An attacker who already has your credentials does not need to break in. They log in. TacitRed is built around that fact: it monitors compromised...

How Cyren Threat Intelligence Works: GlobalView Telemetry, Staging Detection, and SIEM Integration

Most threat intelligence feeds hand you indicators after a campaign has already hit inboxes. Cyren's approach is different: it processes over a billion...

Compromised Credentials in the Wild: What TacitRed Monitors and How It Flags Identity Risk

Your organization's credentials are probably already on the dark web. The question is whether your security team knows which ones, which systems they...

Self-Host the MCP Policy Gate in Under Ten Minutes: A Technical Walk Through vaikora-guard-mcp

When an AI agent decides to call a tool, the default behavior in most MCP-compatible frameworks is simple: the call goes through. No policy check, no...

vaikora-guard-mcp Is MIT-Licensed and on PyPI: Here Is What It Does to Every Tool Call

Every tool call an AI agent makes is a decision point. Without a gate at that point, the agent's judgment is the only control in place. vaikora-guard-mcp...

What Happens Inside vaikora-guard-mcp: The Open-Source Policy Gate for MCP Tool Calls

Pull the package from PyPI, point it at your MCP server, and every tool call your agent makes will hit a policy check before it executes. That is what...

Cyren Email Security: How GlobalView Telemetry Catches Phishing Infrastructure Before It Goes Live

Phishing campaigns fail when the infrastructure supporting them is identified during staging, before any email is sent. Cyren's detection approach is...

How to Wire an MCP Server to Block Tool Calls Before They Run: A Walk Through Vaikora Guard MCP

Most AI agent frameworks let tool calls through the moment the LLM decides to make one. There is no gate between "the model chose this action" and "the...

Why We Open-Sourced the AI Agent Policy Proxy: Vaikora Guard MCP on PyPI

Open-source security tooling earns trust the only way that actually works: anyone can read the code, run it locally, and verify what it does before...