Multiple vulnerabilities in QNAP TS-464 NAS devices

The advisories from ZDI-24-470 to ZDI-24-475 detail a series of vulnerabilities affecting QNAP TS-464 NAS devices, ranging from CRLF injection and SQL injection to improper certificate validation and file upload directory traversal. These vulnerabilities could allow remote attackers to make arbitrary configuration changes, execute code, escalate privileges, and create or delete files on affected devices. QNAP has issued updates to correct these vulnerabilities, highlighting the importance of applying security patches promptly to protect against potential exploits.

Read more Multiple vulnerabilities in QNAP TS-464 NAS devices

Build your own NAS

Table of Contents

Build Your Own NAS: A Comprehensive Guide

In today’s digital age, data storage has become a crucial aspect of our lives. From personal photos and videos to important work documents, we rely heavily on our devices to store and protect our data. However, with the increasing amount of data we generate, traditional storage options like external hard drives and USBs are no longer sufficient. This is where Network Attached Storage (NAS) comes in. A NAS is a dedicated storage device that connects to your home network, allowing you to access and share files from multiple devices. While there are many pre-built NAS options available in the market, building your own NAS can be a cost-effective and customizable solution. In this article, we will guide you through the process of building your own NAS.

Why Build Your Own NAS?

Before we dive into the technicalities of building a NAS, let’s first understand why it might be a better option than buying a pre-built one.

  • Cost-effective: Building your own NAS can be significantly cheaper than buying a pre-built one. You have the freedom to choose the components that fit your budget and needs.
  • Customizable: With a pre-built NAS, you are limited to the features and specifications provided by the manufacturer. Building your own NAS allows you to customize it according to your specific requirements.
  • Expandable: As your storage needs grow, you can easily upgrade and expand your DIY NAS by adding more hard drives.
  • Learning experience: Building your own NAS can be a great learning experience, especially for those interested in technology and networking.

Components Needed for Building a NAS

Now that we have established the benefits of building your own NAS, let’s take a look at the components you will need:

  • Computer: You will need a computer to act as the central server for your NAS. This can be an old computer that you no longer use or a new one specifically built for this purpose.
  • Operating System: You will need an operating system (OS) to run on your NAS. Popular options include FreeNAS, OpenMediaVault, and NAS4Free.
  • Hard drives: The most crucial component of a NAS is the hard drive. You will need at least two hard drives to set up a RAID (Redundant Array of Independent Disks) configuration for data redundancy and protection.
  • Network Interface Card (NIC): A NIC is required to connect your NAS to your home network.
  • Power Supply Unit (PSU): A PSU is needed to power your NAS and its components.
  • Case: While not necessary, a case can help protect your NAS and keep it organized.
Read more Build your own NAS