Ameeba Immunity
Ameeba Immunity is Ameeba's digital immune system - a lightweight, adaptive layer of defense that protects devices and services from malicious domains, files, and networks in real time.
Unlike traditional antivirus software, Immunity is built around continuous intelligence, minimal footprint, and privacy-preserving detection.

What It Does
- Blocks known threats - malicious domains, URLs, and IPs are stopped instantly through a local DNS and policy engine.
- Checks file reputation - files are scanned by hash before execution to identify known malware.
- Detects suspicious behavior - simple heuristics flag phishing-style domains and imitation sites.
- Updates automatically - Immunity continuously syncs with Ameeba's cloud intelligence layer for the latest threat data.
How It Works
Ameeba Immunity operates in two coordinated layers:
- Local Enforcement runs at the edge or on endpoints, intercepting traffic and blocking known bad infrastructure.
- Cloud Intelligence is Ameeba's central API that aggregates reputation data, blocklists, and threat indicators, feeding all connected agents with fresh intelligence.
This hybrid model provides fast, autonomous decisions locally with global context from the cloud.
Working with Ameeba Membrane
Immunity integrates directly with Ameeba Membrane - Ameeba's secure network fabric. Membrane provides encrypted routing, visibility, and policy control.
Immunity uses that context to detect and neutralize threats before they reach the endpoint. Together they form a living defense system: Membrane as the control plane and Immunity as the adaptive enforcement layer.
Why It Matters
- Modern protection built for distributed environments.
- Lightweight and privacy-first - no data harvesting or heavy agents.
- Always evolving through Ameeba's AI-driven intelligence network.
Ameeba Immunity turns cybersecurity into biology - an immune system for your digital life.