privacy compliance

Building a Policy Gate Into Your MCP Server: What the Vaikora Open-Source Proxy Does and How It Works

The gap between "an MCP server that executes tool calls" and "an MCP server that checks tool calls before executing them" is smaller than most teams...

vaikora-guard-mcp on PyPI: How the MIT-Licensed MCP Proxy Enforces Policy Before a Tool Call Runs

Most MCP servers execute tool calls and log what happened. vaikora-guard-mcp does the opposite: it intercepts the call, checks it against policy, and...

vaikora-guard-mcp: A Self-Hosted MCP Proxy That Blocks Tool Calls Before They Execute

Twelve lines of Python configuration stand between an AI agent and an irreversible action on a production system. That is what vaikora-guard-mcp is...

How Cyren Connects to Microsoft 365, Sentinel, and Your Enforcement Stack Without an MX Change

Swapping your MX record to add an email security layer carries real operational risk: mail flow disruption, deliverability issues during cutover, and a...

Compromised Credentials on the Dark Web: How TacitRed Connects Identity Exposure to External Infrastructure Risk

Credential exposure rarely announces itself. An employee's username and password appear in a dark-web dump, a threat actor tests them against your VPN,...

What Cyren Email Security Checks Before a Message Reaches Your Users

Most email security products inspect a message at delivery time. By then, the attacker has already won the staging race. Cyren's approach starts earlier,...

Why Source-Level Data Classification Is the Foundation of Enforceable Enterprise Data Security

Security controls that depend on finding sensitive data after it has moved are working backward. If a file reaches a shared drive, an email, or a cloud...

Dark-Web Exposure, Leaked Credentials, and External Infrastructure Risk: What TacitRed Monitors and Why

Your organization's identity perimeter extends well past your own systems. Credentials harvested from a third-party breach, secrets committed to a public...

Open-Sourcing a Policy Gate for MCP Tool Calls: What vaikora-guard-mcp Does and How to Run It

When an AI agent calls a tool, the action happens before most security controls have a chance to respond. The check needs to run before execution, not...