mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2025-12-06 09:12:45 +01:00
54 lines
2.1 KiB
Markdown
54 lines
2.1 KiB
Markdown
### 2.4.190-20251024 ISO image released on 2025/10/24
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### Download and Verify
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2.4.190-20251024 ISO image:
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https://download.securityonion.net/file/securityonion/securityonion-2.4.190-20251024.iso
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MD5: 25358481FB876226499C011FC0710358
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SHA1: 0B26173C0CE136F2CA40A15046D1DFB78BCA1165
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SHA256: 4FD9F62EDA672408828B3C0C446FE5EA9FF3C4EE8488A7AB1101544A3C487872
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Signature for ISO image:
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https://github.com/Security-Onion-Solutions/securityonion/raw/2.4/main/sigs/securityonion-2.4.190-20251024.iso.sig
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Signing key:
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https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/2.4/main/KEYS
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For example, here are the steps you can use on most Linux distributions to download and verify our Security Onion ISO image.
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Download and import the signing key:
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```
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wget https://raw.githubusercontent.com/Security-Onion-Solutions/securityonion/2.4/main/KEYS -O - | gpg --import -
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```
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Download the signature file for the ISO:
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```
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wget https://github.com/Security-Onion-Solutions/securityonion/raw/2.4/main/sigs/securityonion-2.4.190-20251024.iso.sig
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```
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Download the ISO image:
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```
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wget https://download.securityonion.net/file/securityonion/securityonion-2.4.190-20251024.iso
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```
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Verify the downloaded ISO image using the signature file:
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```
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gpg --verify securityonion-2.4.190-20251024.iso.sig securityonion-2.4.190-20251024.iso
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```
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The output should show "Good signature" and the Primary key fingerprint should match what's shown below:
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```
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gpg: Signature made Thu 23 Oct 2025 07:21:46 AM EDT using RSA key ID FE507013
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gpg: Good signature from "Security Onion Solutions, LLC <info@securityonionsolutions.com>"
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gpg: WARNING: This key is not certified with a trusted signature!
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gpg: There is no indication that the signature belongs to the owner.
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Primary key fingerprint: C804 A93D 36BE 0C73 3EA1 9644 7C10 60B7 FE50 7013
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```
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If it fails to verify, try downloading again. If it still fails to verify, try downloading from another computer or another network.
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Once you've verified the ISO image, you're ready to proceed to our Installation guide:
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https://docs.securityonion.net/en/2.4/installation.html
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