mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2026-05-22 19:15:15 +02:00
Mike Reeves
54 lines
2.1 KiB
Markdown
54 lines
2.1 KiB
Markdown
### 3.1.0-20260521 ISO image released on 2026/05/21
|
|
|
|
|
|
### Download and Verify
|
|
|
|
3.1.0-20260521 ISO image:
|
|
https://download.securityonion.net/file/securityonion/securityonion-3.1.0-20260521.iso
|
|
|
|
MD5: A853BC118639ABCE1795D6E313BFFBDE
|
|
SHA1: FCA615AD6E31710B33AE5870FEF447861FDB3B8F
|
|
SHA256: CE2A5947274D9ED2C5068A1FD46B64C4FEF70445EA9B61A98DD3621781329F2C
|
|
|
|
Signature for ISO image:
|
|
https://github.com/Security-Onion-Solutions/securityonion/raw/3/main/sigs/securityonion-3.1.0-20260521.iso.sig
|
|
|
|
Signing key:
|
|
https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/3/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/3/main/KEYS -O - | gpg --import -
|
|
```
|
|
|
|
Download the signature file for the ISO:
|
|
```
|
|
wget https://github.com/Security-Onion-Solutions/securityonion/raw/3/main/sigs/securityonion-3.1.0-20260521.iso.sig
|
|
```
|
|
|
|
Download the ISO image:
|
|
```
|
|
wget https://download.securityonion.net/file/securityonion/securityonion-3.1.0-20260521.iso
|
|
```
|
|
|
|
Verify the downloaded ISO image using the signature file:
|
|
```
|
|
gpg --verify securityonion-3.1.0-20260521.iso.sig securityonion-3.1.0-20260521.iso
|
|
```
|
|
|
|
The output should show "Good signature" and the Primary key fingerprint should match what's shown below:
|
|
```
|
|
gpg: Signature made Thu 21 May 2026 11:10:01 AM 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
|
|
```
|
|
|
|
If it fails to verify, try downloading again. If it still fails to verify, try downloading from another computer or another network.
|
|
|
|
Once you've verified the ISO image, you're ready to proceed to our Installation guide:
|
|
https://securityonion.net/docs/installation
|