A command-line tool which leverages the Tenable.io API to automate common tasks in Cyber Exposure or Vulnerability Management.
*** This tool is not an officially supported Tenable project ***
*** Use of this tool is subject to the terms and conditions identified below,
and is not subject to any license agreement you may have with Tenable ***
All documentation has been moved to the Github wiki for more verbose documentation.
Navi uses threading, to speed up downloads; It pulls 50 asset chunks on 10 threads and since the vulnerabilities per asset fluctuate this can spike the memory above 2G. If this happens increase your memeory to 4G for under 10,000 assets and 8Gb for larger asset counts..
I'm still working on a fix for large accounts, those over 100K assets. For now use the thread option to avoid DB locks by reducing it to 1. Increasing your RAM and running Navi on SSDs will speed help avoid DB locks.
navi update full --threads 1
Versions older than 5.1.36 do not have this feature.
navi display version
In different terminals it can be a challenge to copy the keys to navi since you can not be sure it copied correctly.
Use the below commands to check your keys
navi find query "select * from keys;"
Alternatively, you could try entering your keys again using the '-clear' command to see what is being copied to the screen.
navi keys -clear
Navi 6.3.0 was recently tested on a container with 250,000 assets and 41 million vulnerabilties.
It took 30 mins for t.io to prepare the download and 30 mins to download and parse the data
into navi.db which ended up being 31GB. Plugin queries took 2secs where looking for text in an output took 2mins.
6.2.3 and later improves query performance by a factor of 10 with the below changes.
FAQs
A command-line interface to Tenable.io
We found that navi-pro demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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