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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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Can a combination USB microphone/flash drive be encrypted?

I have a USB flash drive that doubles as a microphone for music practice. There is no GUI interface, you just plug into a power source and it records. For most drives on Mac OS, I can right-click > ...
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Is it possible to encrypt all files in a folder including their file names but totally without compression using 7zip?

I have a folder with several files: file1 file2 file3 I want to encrypt them all with AES including the file names so the output should be something like this: kjk437fjk437 3k4jn34jk j34nkj34 But ...
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Is there a way to encrypt mail password when configuring mail notifications using postfix?

I am able to configure mails using postfix in ubuntu.I followed the below link to do so. https://documentation.wazuh.com/current/user-manual/manager/manual-email-report/smtp_authentication.html But I ...
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Is a password manager better than an encrypted file for storing passwords? [migrated]

For any passwords other than websites I log into regularly (such as Gmail, Facebook, etc.), I use apg to generate a random 20 character password. I then add that password and a username or email ...
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1answer
26 views

Efficiently mix encryption and rsync on an external drive? [duplicate]

I have an external hard drive that contains several folders. The largest of these folders is a backup that I often update by rsyncing the relevant folders from an encrypted (via Ubuntu's ...
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1answer
62 views

key file for linux home encryption?

I was surprised to discover, after considerable searching, a particular use case for data encryption is hardly or never discussed in the Linux community, much less readily supported. This case is to ...
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1answer
39 views

How can I do asymmetric encryption on the command line, without relying on installed keyrings, etc.?

My home computer consists of a VMWare host running Linux Mint, and a number of VMWare clients. I run backups every night that compress my VHDs to a removable hard drive. I'd like to encrypt the ...
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0answers
13 views

Privately synchronising calendar files between platforms

Introduction I would like to be able to maintain a calendar privately, using offline calendar applications on both my Android mobile and Windows/Linux desktop computers. I understand that cloud ...
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1answer
31 views

Change partitions' labels only on Dolphin or change label on not mounted LUKS partition

I have an encrypted LUKS partition, on Kubuntu such partition has to be displayed like "831.5 GiB Encrypted Drive" and cannot be changed. When you mount it and put the password it appears a new entry ...
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1answer
28 views

Workflow to encrypt files I use in a text editor

People say it is a good idea to encrypt your file system and/or encrypt files. I'm wondering how I do this with Sublime Text editor. I'm wondering if I need to do this, essentially: Encrypt all files ...
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1answer
38 views

How can Windows boot with Bitlocker after clearing the TPM?

After installing Windows, I turned on Bitlocker for a full C:\ drive encryption. I saved the recovery keys and then let Bitlocker proceed with encrypting the full drive. When I rebooted, I was ...
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Files downloaded from OneDrive encrypt my hard drive

I have some files on my OneDrive. If i download them to my hard drive, my whole hard drive gets encrypted after a couple of hours. This only happens with files coming from OneDrive. I tried Kasperky ...
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1answer
24 views

How to know what type of security a particular Wi-Fi is using, without connecting?

As we know, Wi-Fi APs can make use of different encryption schemes such as WEP, WPA, and WPA2. How can we detect this without connecting to the AP? In other words, I want to know that what type of ...
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0answers
28 views

Can't upload public PGP/GPG key to OpenSKS server

So I have an Intranet that won't be connected to the Internet when in use, and one of the functionalities I need is the ability to send and receive encrypted emails. I chose to use an OpenSKS server ...
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0answers
29 views

How to strengthen the keepass master password?

Is it safe to strengthen the master password and keep the same keepass database file? Is there any residual trace of the old weaker password? Alternatively, It looks like I can create a new database ...

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