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Port 6379: Redis In-Memory Data Store

Port 6379 is the default port for the Redis in-memory key-value database and cache store.

Protocol
TCP
Category
Cache & In-Memory
Common Services
Redis, Dragonfly, KeyDB

What is Port 6379 and How Does It Work?

Port 6379 is the default port for the Redis in-memory key-value database and cache store.

Security Vulnerabilities & Attack Vectors on Port 6379

Redis lacks default authentication. Exposing port 6379 publicly leads to instant remote code execution (RCE). Always bind to localhost and set requirepass.

Auditing & Scanning Port 6379 with Nmap

Run the following command to check if Port 6379 is reachable and determine service fingerprints:

nmap -p 6379 --script redis-info

Frequently Asked Questions

How do I check if Port 6379 is open?
Use cyber-tool.org diagnostic tools or run 'nc -zv 6379' in your terminal to verify open socket connections.
Is it safe to leave Port 6379 open to the internet?
Exposing Port 6379 (Redis In-Memory Data Store) publicly introduces potential exposure. Protect it with IP whitelisting, firewalls, and encryption.