Skip to main content

Encrypted Filesystem - Virtual filesystem with folder, file and content encryption

By df
Linux is wonderful when it comes to security aspects and data protection. My challenge was

  • Laptop having personal details in files and folders
  • Have to encrypt these data so that if laptop is lost, the data shouldn't be replicated
  • Have to use "git" to backup the data normally and version it

Solution for Linux

Design your folder/directory structure


  • Ensure that all your personal files are well structured
  • Ensure all files are put into a single directory/folder hierarchy  (eg "/home/myuser/personal/")

Setting up encfs

In Ubuntu, run 

sudo apt-get install encfs

Encrypted Directory and Mount location

encDir="/home/diaryfolio/Docs/encr" # Where encrypted files are stored
mntDir="/home/diaryfolio/Docs/mydocs" # Mount created

# Create encrypted directory and mount directory
encfs $encDir $mntDir

# Press Enter which uses default encryption
# Provide a strong password and REMEMBER it in future

# Copy content/files/directories to $mntDir once you mount it

# Unmount $mntDir afterwards
fusermount -u $mntDir

# You can now only see $encDir  and encrypted files

# To remount and view files in plain format. It will ask you for your password
encfs $encDir $mntDir
Labels:

Popular posts from this blog

Create your own Passport Photo using GIMP

By df
This tutorial is for semi-techies who knows a bit of GIMP (image editing).   This tutorial is for UK style passport photo ( 45mm x 35 mm ) which is widely used in UK, Australia, New Zealand, India etc.  This is a quick and easy process and one can create Passport photos at home If you are non-technical, use this link   .  If you want to create United States (USA) Passport photo or Overseas Citizen of India (OCI) photo, please follow this link How to Make your own Passport Photo - Prerequisite GIMP - One of the best image editing tools and its completely Free USB stick or any memory device to store and take to nearby shop A quality Digital camera Local Shops where you can print. Normally it costs (£0.15 or 25 US cents) to print 8 photos Steps (Video Tutorial attached blow of this page) Ask one of your colleague to take a photo  of you with a light background. Further details of how to take a photo  yourself       Take multiple pictures so that you can choose from th
Read more

Syslog Standards: A simple Comparison between RFC3164 & RFC5424

By
Syslog Standards: A simple Comparison between RFC3164 (old format) & RFC5424 (new format) Though syslog standards have been for quite long time, lot of people still doesn't understand the formats in detail. The original standard document is quite lengthy to read and purpose of this article is to explain with examples Some of things you might need to understand The RFC standards can be used in any syslog daemon (syslog-ng, rsyslog etc.) Always try to capture the data in these standards. Especially when you have log aggregation like Splunk or Elastic, these templates are built-in which makes your life simple. Syslog can work with both UDP & TCP  Link to the documents the original BSD format ( RFC3164 ) the “new” format ( RFC5424 ) RFC3164 (the old format) RFC3164 originated from combining multiple implementations (Year 2001)
Read more

VS Code & Portable GIT shell integration in Windows

By df
Visual Studio Code & GIT Portable shell Integration Summary Many of your corporate laptop cannot install programs and it is quite good to have them as portable executables. Here we find a way to have Portable VS Code and Portable GIT and integrate the GIT shell into VS Code Pre-Reqs VS Code (Install version or Portable ) GIT portable Steps Create a directory in your Windows device (eg:  C:\installables\ ) Unpack GIT portable into the above directory (eg it becomes: C:\installables\PortableGit ) Now unpack Visual Studio (VS) Code and run it. The default shell would be windows based Update User or Workspace settings of VS Code (ShortCut is:  Control+Shift+p ) Update the settings with following setting { "workbench.colorTheme": "Default Dark+", "git.ignoreMissingGitWarning": true, "git.enabled": true, "git.path": "C:\\installables\\PortableGit\\bin\\git.exe", "terminal.integrated.shell.windows"
Read more