Onions have layers...good security has layers.
Onions smell bad...quite often, security stinks.
Onions make you cry...poor security can make you cry, scream, and cuss.
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Security Onion Essentials 2026
We've updated our popular Security Onion Essentials video series!
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Introduction Recent events have forced us to change course on the base operating system (OS) for Security Onion 2.4. On 6/21/2023, Red Hat ...
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Security Onion 2.4.160 is now available and includes Playbooks and Guided Analysis to help you more quickly triage and respond to alerts! Se...
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Introduction Jeffrey Medsger reported several command injection and SQL injection vulnerabilities in Squert. Wes Lambert also discovered s...
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