Open Source Tripwire

At a glance

• Editor score
  7.6 / 10
• Pricing
  Free plan
• Best for
  Free command-line baseline checking
• Free plan
  Yes
• Paid from
  Free
• Real-time alerts
  No
• Facts checked
  21 Sep 2026

• Where it wins

  • Policy-based monitoring of files, directories, hashes, permissions, and ownership
  • Signs policy, configuration, database, and report files
  • Supports configurable reports, email reporting, and cron-based checks

• Where it doesn't

  • No verified real-time alerts
  • No listed integrations
  • Requires self-hosted, administrator-configured operation

Our verdict on Open Source Tripwire

Open Source Tripwire is a free, open-source command-line security and data-integrity tool for administrators who need to compare a system’s current filesystem state with a known baseline. Policies define which files and directories to monitor and which attributes to check, including hashes, permissions, and ownership. It is designed for self-hosted use across documented environments such as Linux, macOS, BSD variants, Solaris, AIX, HP-UX, Minix, Haiku, GNU/Hurd, and Cygwin, with Windows also listed among its platforms.

Its main strength is the depth of its baseline workflow. Administrators initialize a known filesystem state, run integrity checks, and review configurable text reports with multiple verbosity levels. Policy, configuration, database, and report files can be signed, adding file-authenticity checks to the monitoring process. Completed checks can generate email reports, while periodic execution is handled through administrator-configured cron jobs. The published model is free and open source, with no paid tier structure described; the trade-off is that installation, policy definition, scheduling, and report handling remain operational responsibilities.

Open Source Tripwire fits solo administrators and small teams that want policy-driven checking from the command line and can manage a self-hosted deployment. It is less suitable for teams that need verified real-time alerts, integrations, or a managed monitoring experience. The latest listed release is Open Source Tripwire 2.4.3.7 from 2018, so buyers should consider whether its release history and command-line operating model match their maintenance expectations. Choose it for controlled periodic baseline comparison across supported Unix-family environments; choose an alternative when immediate notification or connected security workflows are central requirements.

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Open Source Tripwire pricing

Open Source Tripwire fact sheet

Alternatives to Open Source Tripwire

• CimTrak Integrity SuiteA broad hybrid integrity suite for organizations managing compliance and infrastructure change.9.4
• Tanium Integrity MonitorEnterprise monitoring with detailed endpoint context, watchlists, and investigation workflows.8.8
• AOAtomic OSSECBroad security coverage with real-time FIM, starting at $5 per server monthly.8.5

See all Open Source Tripwire alternatives →

Featured on iTechGuides

Open Source Tripwire is listed in our File Integrity Monitoring Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update