redis-security

Secure Redis deployments with authentication, ACLs, TLS, and network hardening.

94|22|Updated Jan 29, 2026
One-click install
npx skills add https://github.com/redis/agent-skills --skill redis-security-redis
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: redis-security
Source: https://github.com/redis/agent-skills/tree/main/skills/redis-security
Command: npx skills add https://github.com/redis/agent-skills --skill redis-security-redis

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Redis deployments often face security gaps around authentication, access control, and network exposure. This skill provides guidance to implement robust authentication, ACL-based least privilege, TLS, and network hardening to reduce risk.

Core Features & Use Cases

  • Authentication & TLS: Enforce password-based access and encrypted connections to protect credentials and data in transit.
  • ACL-based access control: Create per-application users with minimal privileges to limit blast radius.
  • Network hardening: Restrict binding, enable protected-mode, and enforce firewall rules to prevent internet exposure.

Quick Start

Audit a Redis deployment and start enabling requirepass, TLS, and ACLs according to this Skill.

Frequently Asked Questions about redis-security

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I secure Redis for production with authentication and TLS?

Secure Redis for production by enforcing password-based access with requirepass, encrypting connections with TLS, and restricting network binding. This protects credentials and limits exposure.

How do I set up Redis ACLs for per-application access control?

Set up Redis ACLs by creating per-application users with minimal privileges to limit the blast radius. This least-privilege approach ensures applications only access the specific commands and keys they require.

What is the best way to harden Redis network exposure?

Harden Redis network exposure by configuring proper bind settings, enabling protected-mode, and enforcing strict firewall rules. This prevents unintended internet exposure and restricts access to trusted clients.

Does Redis protected-mode prevent unauthorized access if authentication is not configured?

Redis protected-mode prevents unauthorized access by blocking external connections when no password or ACL is configured. It serves as a baseline safeguard but should be paired with requirepass and network binding for production.

Can I use Redis TLS and ACLs together in a security audit?

You can use Redis TLS and ACLs together during a security audit to verify encrypted traffic and least-privilege access. Combining them ensures credentials are protected in transit and user permissions are tightly scoped.

Why do I need a password if my Redis instance is behind a firewall?

You need a password even behind a firewall to enforce authentication and provide defense-in-depth. Network rules alone cannot prevent lateral movement from compromised internal hosts, making requirepass and ACLs essential.