in the same directory as the ISO on the Kali Archive. Verify the hash using your terminal: Linux/macOS: sha256sum kali-linux-2021.x-live-amd64.iso
If the official mirrors are slow, you can use the Internet Archive , which hosts mirrors for specific versions like 2021.3a Live AMD64. Important Security Verification Download Kali Linux 2021 live amd64 iso
Get-FileHash .\kali-linux-2021.x-live-amd64.iso -Algorithm SHA256 Downloading Kali Linux | Kali Linux Documentation in the same directory as the ISO on the Kali Archive