防火墙给Redis击穿英文防火墙的尝试（redis 穿透英文）

Firewall Bypass Attempt on Redis by English Firewall

Recently, security researchers from England have attempted to bypass the firewall of a Redis database. Redis is an in-memory data structure store that is commonly used as a database, cache, and message broker. As with any database, it is important to implement proper security measures to protect agnst unauthorized access.

Firewalls are commonly used to block unauthorized access to a network. These devices analyze incoming and outgoing network traffic and block anything that does not meet certn criteria. However, firewalls can be circumvented by attackers who are able to identify and exploit vulnerabilities.

The English researchers were able to identify a vulnerability in Redis that allowed them to bypass a firewall. Specifically, they were able to send packets to the Redis server that appeared to be legitimate HTTP requests. Because of the way that Redis processes requests, it did not recognize that these packets were not actually HTTP requests and allowed them to pass through the firewall.

To demonstrate this vulnerability, the researchers created a tool called RedisRogue. This tool allows an attacker to send malicious packets to a Redis server and bypass a firewall. While RedisRogue was developed for research purposes only and is not intended for malicious use, it highlights the need for proper security measures to be implemented to protect agnst these types of attacks.

So, what can be done to protect agnst attacks like those attempted by the English researchers? Here are a few steps that can be taken:

1. Keep Redis up-to-date: Like any software, Redis can have vulnerabilities that are discovered over time. Keeping Redis up-to-date with the latest security patches can help mitigate the risk of attacks.

2. Implement proper firewall rules: While the vulnerability identified by the English researchers was a particularly tricky one to identify and block, implementing proper firewall rules and keeping them up-to-date can help prevent many types of attacks.

3. Monitor for suspicious network activity: By monitoring network traffic and system logs, you may be able to identify suspicious activity that could be indicative of an attempted attack. This can alert you to potential threats so that you can take action to mitigate them.

Overall, the attempt by English researchers to bypass the firewall of a Redis database highlights the need for proper security measures to be implemented in any organization that uses databases or other types of networked software. By staying vigilant and taking appropriate actions to protect agnst attacks, you can help keep your organization’s data safe and secure.