Redis is a popular NoSQL database that has been targeted by attackers due to its widespread use and large installation footprint, but with proper configuration, it can be secured against common attacks such as the HeadCrab malware campaign identified by AquaSec. To reduce the risk of these types of attacks, users can take basic steps to secure their Redis deployments, including enabling protected mode, which restricts access to loopback interfaces, and manually binding all interfaces to prevent errors from being ignored. Additionally, system administrators should consider disabling protected mode or configuring Redis properly to minimize security issues caused by unprotected instances. By following these recommendations and visiting the documentation sites for more information, users can securely configure, deploy, and use their Redis deployments.