How to configure EncFS on OSX 10.10 (Yosemite)

With EncFS it's possible to keep our data in almost any cloud (Dropbox, OneDrive, etc...), having a good level of privacy and security. Infact EncFS encrypt and decrypt our data automatically. It's available for Linux as well and using a commercial solution (that is currently unsupported) even on Windows.

Installing EncFS

EncFS can be installed from brew. If you don't have brew package manager installed on OSX you can install it using this command:

``` {.lang:sh .decode:true} ruby -e "$(curl -fsSL"

After brew, you need to install **OSXFuse** from this
website <>

Finally you can install **encfs** using this command:

``` {.lang:sh .decode:true}
brew install homebrew/fuse/encfs

Configuring the encrypted folder

Now that EncFS is installed, you can either mount an existing EncFS volume or create a new one. In both cases the command is the same:

``` {.lang:sh .decode:true} encfs ~/Dropbox/Private ~/Private

If you are mounting an existing encrypted volume, you will be prompted
for the password. If you are creating a new encrypted volume you will be
asked some questions about EncFS parameters.

**Note:** if it's important for you to keep compatibility with
**[BoxCryptor Classic](** (in case
you want to use the same volume under Windows), please refer to this
other article I
wrote: <>

Mount the encrypted volume on startup

First of all you need to save the volume's password inside the OSX
keychain. Open the app **Keychain Access** and create a new entry with
name **encfs** and account value **encfs**, then write your **password**
and click **Add**:

.size-full .wp-image-1052 width="428"

Once the password is saved, **open a text editor** and paste this script
and save it as **encfs\** inside your **\$HOME** folder:

``` {.lang:sh .decode:true}
# Secure EncFS Dropbox mounter by Daniel Widerin <[email protected]>


mount | grep $TARGET >/dev/null
[[ "$?" -eq "0" ]] && /usr/sbin/diskutil unmount $TARGET

if [ ! -d $TARGET ]; then
 echo "Create new mountpoint $TARGET"
 mkdir $TARGET
 chmod 0700 $TARGET

$ENCFS $SOURCE $TARGET --extpass="security 2>&1 >/dev/null find-generic-password -gl '$KEYCHAIN_PASSWORD' |grep password|cut -d \\\" -f 2" -ovolname=$VOLUME_TITLE

Make it executable:

``` {.lang:sh .decode:true} chmod +x ~/

Open **AppleScript** editor and paste this text inside and save as an
app in the \$HOME folder:

[![Screenshot 2015-10-11
.size-full .wp-image-1055 width="484"

``` {.lang:sh .decode:true}
do shell script "$HOME/"

Finally, open "System Preferences" -> "Users & Groups" and add the previously saved application.

Screenshot 2015-10-11
19.27.44{.aligncenter .size-full .wp-image-1056 width="463" height="380"}

Final notes

At this point encfs is configured to be mounted at startup and to save the encrypted files inside Dropbox. Please note: do not save anything directly on \~/Dropbox/Private, only read and save your files from \~/Private


Comments !