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Insights on Data Security & Threat Intelligence

How Vaikora Puts a Policy Gate Between an AI Agent and Every Action It Wants to Take

Blocking an AI agent action after it has already written to a database or called an external API is not remediation, it is cleanup. Vaikora sits inline...

Compromised Credentials and Dark-Web Exposure: What TacitRed Monitors and How to Act on the Signals

Your organization's credentials are probably already on the dark web. The question is whether you have a signal telling you which ones, tied to which...

Deterministic Policy Enforcement for AI Agents: What Vaikora Checks Before Each Action Runs

AI agents fail in a specific way: they take an action, and only afterward does anyone ask whether that action was permitted. Deterministic policy...

Phishing Infrastructure Detected Before Weaponization: How Cyren Threat Intelligence Works

Phishing campaigns have a staging period. Attackers register domains, configure mail servers, and test delivery before they send a single message to a...

Open-Source MCP Proxy for AI Agents: Running Policy Checks Before Tool Calls Execute

A single unapproved tool call from an AI agent can write to production, exfiltrate data, or trigger a downstream chain of actions that is difficult to...

A Policy Gate for AI Tool Calls, Shipped as Open-Source MCP: What It Does and How to Run It

Every tool call an AI agent makes is a decision point. The agent decides to call a function, pass arguments, and act on the result. Without a gate at that...

What Happens Inside an MCP Proxy That Blocks Tool Calls Before They Execute

The gap in most AI agent deployments is timing. Policy checks happen after a tool call runs, in logs, in SIEMs, in post-incident reviews. By then the...

Data Discovery, Classification, and Access Control: The Core of a Working Data Security Program

Unprotected data is not always data that has been stolen. Most of the time it is data the organization did not know it had, stored where no policy reaches...

How Cyren Processes a Billion Daily Transactions to Catch Email Threats Before Delivery

Email threats fail silently when they slip past a gateway that only checks known-bad signatures. Cyren's approach is different: it processes over a...