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Questions tagged [encryption]

Encryption is the process of transforming information using an algorithm to make it unreadable to anyone except those possessing special knowledge.

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How can I cache a passphrase for use in a script that uses gpg2 --symmetric with STDIN?

I am working on a computer program that stores and retrieves secrets and needs to run without user interaction on the server. I have successfully set everything up in my system to use gpg-agent to ...
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Recovering EFS certificate from old system

Here is the thing: I have external disk with EFS encrypted files (I can't even remember encrypting them. I wasn't even aware of this feature until now). Long story short - I have new system on new ...
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Dual boot Windows + Linux with veracrypt disk encryption on Windows: set up in which order?

I currently have a laptop with Windows 10 and an unused second partition. I want to: install Ubuntu 18.10 Desktop on the second partition use Veracrypt's Full Disk Encryption in Windows. Note that '...
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The safest way to backup confidential files, possibly without cloud storage?

After hearing about programs like PRISM, I don't trust cloud storage very much to backup my computer files. I'd like to know a way, the best way, to backup about 5-10GB of storage and ensure that I am ...
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cannot see files after mounting encfs directory

I have an ubuntu 18.04 machine with encrypted home partition and the home directory is backed up using rsnapshot. So for example, I have the following directory structure in my rsnapshot drive: ...
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How to create a portable gpgme directory for C/C++ projects

This question is probably quite basic knowledge but here it is. I want to integrate public key encryption, preferably using gpgme, in my projects but the computers running it will not always have ...
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1answer
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BitLocker-encrypting a 1 TB SSD: will it be long and/or bad for the SSD's health? Can I stop the process in the meantime?

I'm about to encrypt my D:\ partition (containing my documents) with BitLocker, so that if someone removes the disk (in case of theft) and takes it to another computer, it will be unreadable. D:\ is ...
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Powershell to encrypt text file with password or string

I'm running a shared computer with command prompt access, and I want to be able to encrypt and decrypt a text file from a powershell script, with a unique user-identified password. This way the file ...
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Cannot access https://superuser.com with netscape 3.04 [closed]

As specified at the bottom of http://andreidionian.com/?id=, this website is best on Netscape 3.0. I tried to access it with but all I have is a nice error : Error
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Not able run Ansible HTPASSWD playbook for creating user's, because FIPS is enabled :-(

I am trying to run a Ansible playbook for adding few user's to HTPASSWD, Since FIPS(Federal Information Processing Standards) is enabled on it, I am getting error saying FIPS is enabled please ...
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Windows 10 - Bitlocker - TPM with USB key - Not working

I’ve tried to implement Bitlocker TPM with USB key: I can see the .bek with ‘dir /A:S’. After a restart, the system doesn’t find any USB key. Anything I forgot? Thanks in advance.
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Password is not working to access Encrypted Disk Image storing hundreds of files on my Mac

About a week and a half ago I followed instructions from the following article from HowToGeek and everything was working fine: https://www.howtogeek.com/183826/how-to-create-an-encrypted-file-...
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Mounting an encrypted volume for a single user only

There is a CPU-intensitive app that generates very sensitive data. So far, this app has been running on a secluded Windows 10 computer and its data has been written to a BitLocker-encrypted volume. ...
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How does Efail work in PGP/GnuPg mail applications?

I would like to check my understanding of the reported Efail attacks on PGP / GPG mail applications. I have been reading https://efail.de/, as well as this article by Phil Zimmerman: https://www....
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Migrating from unencrypted Ubuntu 16.04 to LUKS Encrypted install of 16.04

My company is working on implementing some Ubuntu Systems in a few of their new testing efforts and I have been tasked with an encryption solution for them. Having been a primarily Windows user with ...

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