2.4.60-20240320 ISO image:
https://download.securityonion.net/file/securityonion/securityonion-2.4.60-20240320.iso
MD5: 178DD42D06B2F32F3870E0C27219821E
SHA1: 73EDCD50817A7F6003FE405CF1808A30D034F89D
SHA256: DD334B8D7088A7B78160C253B680D645E25984BA5CCAB5CC5C327CA72137FC06
Signature for ISO image:
https://github.com/Security-Onion-Solutions/securityonion/raw/2.4/main/sigs/securityonion-2.4.60-20240320.iso.sig
Signing key:
https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/2.4/main/KEYS
For example, here are the steps you can use on most Linux distributions to download and verify our Security Onion ISO image.
Download and import the signing key:
wget https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/2.4/main/KEYS -O - | gpg --import -
Download the signature file for the ISO:
wget https://github.com/Security-Onion-Solutions/securityonion/raw/2.4/main/sigs/securityonion-2.4.60-20240320.iso.sig
Download the ISO image:
wget https://download.securityonion.net/file/securityonion/securityonion-2.4.60-20240320.iso
Verify the downloaded ISO image using the signature file:
gpg --verify securityonion-2.4.60-20240320.iso.sig securityonion-2.4.60-20240320.iso
The output should show "Good signature" and the Primary key fingerprint should match what's shown below:
gpg: Signature made Tue 19 Mar 2024 03:17:58 PM EDT using RSA key ID FE507013
gpg: Good signature from "Security Onion Solutions, LLC <info@securityonionsolutions.com>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: C804 A93D 36BE 0C73 3EA1 9644 7C10 60B7 FE50 7013
Once you've verified the ISO image, you're ready to proceed to our Installation guide:
https://docs.securityonion.net/en/2.4/installation.html