How to clean the entire disk with Trusquel? USA and Russia FBI spy my PC
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Hello, my total disk space is 500 GB. I installed Trisquel but I see that my total disk space is 20Gb. Why? I used different ways for installation like a this: I created new table while I am installing Trisquel but it is not help me. I think that hard disk contains vulnerability which help FBI control my pc.
I want to clear all disk and install trisquel again. How to do clear all disk, all tables in disk?
I installed trisquel 2 days ago again. Total disk space was next to 500GB. But yestrday I see that total disk space 20 GB again. Look attachment. Sometimes I installed trisquel 5 times a day.
I am not use libreboot for motherboard but i used trisquel, virtual keyboard and I turned off JavaScript for browser.
p.s I use some popular english freelance website for job. In this website I'm turning on javascript so only USA fbi can add viruses in my hard disk for spy me or hard disk have vulnerability. I know that default motherboard can spy keyboard action and process in pc. Governmental virus can be added in pc via the Internet javasript from all websites. Then spy all user action like browser links etc.
p.s I was two years ago the Communist Party but then went out, i know that russia fbi spy me. They do not hide their actions because they sure that socialism will no longer be. 60% of the russian budget is the sale of Russian oil and gas to Europe. The average salary in Russia is $ 250 per month.
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Hello, thank you! I understand about 20GB but I mean other thing I will add foto soon from trisquel installation. I want deleted all system files and clear all disk. I want to be sure that my hard disk haven not got space with government programm-spy.
Hello, look my attachment. I want to delete all files in hard disk and then install trisquel. Maybe you know gnu special utility. P.S I want to be sure that my hard disk haven not got space. I wan to clear all disk and then install trisquel again. After I allow javasript and use popular website with javascript this guys can copy all files from my hard using spy-programm and they can control all action. Default motherboard spy programm can not copy all files from disk to internet but default motherboard spy programm have big spy function too. Usually I reinstall trisquel again after I used javascript website.
I think there is 3 way for control my pc hard disk:
1. they download spy-programm using javascript in my pc while i use popular freelance website.
2. hard disk have vulnerability.
3. all usb device like a usb-mouse and keyboard have vulnerability, example, space with spy-programm
p.s i want to check all this ways.
I am a translator!
https://trisquel.info/en/wiki/linux-hard-disk-encryption-luks
https://trisquel.info/en/wiki/wipe-out-files-and-partitions
You first wipe the drive, then make a fresh encrypted install.
From the pictures you've posted a command like this will overwrite everything on the drive with zeros. It may take a while to complete:
sudo dd if=/dev/zero of=/dev/sda
Boot up the Trisquel installer but don't run the install program. Instead, open a terminal and run that command. There won't be anything left on the drive when it's done (even the partition table will be gone) so make sure you have backups of anything that is important to you.
To actually render the disk unreadable even with very expensive equipment, you had better overwrite the disk with random data (three times by default, option -n can change that) rather than 0s:
$ shred -f /dev/sda
And, of course: this command (or jxself's) ought to be executed from a live system.
Ha! This is old info. At least 20 years or more. It's unlikely that anything can be recovered from a modern drive after a single pass for a host of reasons.
https://en.wikipedia.org/wiki/Data_erasure#Number_of_overwrites_needed
Even this paper's been updated: Voodoo isn't needed anymore:
https://www.cs.auckland.ac.nz/~pgut001/pubs/secure_del.html#Epilogue
:)
I am a translator!
That's correct, from what I've read on the subject: a single pass will do the job, people apply more than one pass in case the first one omitted something. Fact is most agree on one thing: it is impossible to recover data from a hard drive after one pass, provided it was applied correctly. The 35 passes to wipe a disk is an old myth and it has to do with old technologies on which it made some sense. This is no longer the case with the modern hard drives (last 20 years as the excellent Jxself pointed out).
As far as solid state drives: AFAIK wiping those is impossible and the only thing that can give you peace of mind is: FDE (full disk encryption).
Here, some good explanation on "how 1 pass is enough, but 35 passes are not enough" -->
https://docs.bleachbit.org/doc/shred-files-and-wipe-disks.html
Is there a difference with data erasure on a "standard" hard drive compared to a solid state hard drive?
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