For high-security situations, USB devices should be used only on designated machines. If you're moving sensitive files on USB drives, understand the drive's presence on that computer is logged.
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Every USB device has a unique serial number that identifies it.
When you plug a USB drive into a computer, the operating system logs the device's vendor ID, product ID, and serial number. That drive can be traced across every computer it's touched. Forensic analysis of machines reveals what USB devices have connected to them.
USB serial numbers are logged in Windows registry entries that persist after the device is removed.
#OPSEC365
They never touch your computer.
They never hack your network.
They listen to the sounds your machine makes
while it works and pull your data out of the air.
This is already real.
https://t.co/87bS6sowGS
Army OPSEC doctrine has the OPSEC element rank vulnerabilities by operational importance while intelligence analysts rank them by collection susceptibility. Create a 2x2 grid: importance vs. ease of collection. Address the high-importance, easy-to-collect quadrant first.
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Vulnerability analysis in OPSEC doctrine ranks vulnerabilities on two axes: operational importance and susceptibility to collection. The highest-priority items are both important AND easy for your adversary to collect.
Low-importance data that's hard to collect isn't worth protecting. High-importance data that's trivially exposed is your immediate priority.
A list of vulnerabilities without ranking gives you no place to start. #OPSEC365
@encrypted_past@solminingpunk@TheGruq@0x686967 Thank you for the shout out! I'm also glad you liked my talk. I seriously considered walking out of the room when I looked at the crowd and saw the entire room in track 1 full plus people standing up in the background. I dread (get it) going to the grocery store, so.... yea.
Local password managers don't collect, store,
or sell anything.
There's no business model that needs your data.
When your vault lives on your device there's no honeypot for warrants
or national security letters to point at.
https://t.co/BJKizNqYrt
On Google Drive, click Share and check whether it's set to Anyone with the link or Restricted. On Dropbox review link settings for password protection and expiration. Shared links that seem private can be found by anyone who obtains the URL, and URLs leak through many channels.
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Shared links to cloud files often don't require authentication.
That Google Drive link you shared to collaborate on a document might be accessible to anyone with the URL. Some cloud storage defaults to link access that doesn't check who's clicking. URLs can be guessed, leaked, or discovered through browser history.
Check the sharing settings on cloud files before sending links and restrict access to specific accounts.
#OPSEC365
They mine your browsing like ore.
Every click and every query packaged
and monetized by companies you never agreed to.
Do it long enough and the tracking goes invisible.
You stop noticing the cage.
That doesn't make the cage acceptable.
https://t.co/Nw2orAArJ8