This is the step most people skip, but it is critical for security professionals. You must ensure the file you downloaded matches the official signature to verify it hasn't been tampered with.
The official Kali Linux Get-Kali page offers several image types tailored to different hardware and use cases: How to Download and Install Kali Linux | Step-by-step guide kali linux download iso
⚠️ Kali Linux is a penetration testing distribution. Only use it on systems you own or have explicit permission to test. This is the step most people skip, but
There is only one safe place to download Kali Linux: the official Offensive Security website. kali linux download iso