Passphrases have lot
of advantages over conventional passwords that depends on variety of
situations. The main relinquished factor between passphrases and passwords is
that the former consist of multiple phrases, which are often words. One of the
benefits of this method is that it renders the majority of dictionary attacks
useless, as unlikely that a phrase like testable Own Test techapple.org. Please
would be included in a dictionary attack.
Security can be
improved further by adding special characters or numbers, for instance by
substituting every third e with 3, or adding a space after the tenth character.
But protection against dictionary attacks is not the only benefit that
passphrases have. They can also be designed to be more memorable than a random
password of the same size.
Even if you are
using a password manager like KeePass, you may sometimes want to create
passphrases, for instance when you sometimes need the password in situations
when you do not have access to KeePass.
KeePass and
Passphrases
KeePass ,we can
say excellent password manager, and one of its strengths is its extensibility.
Word Sequence Generator is the name of the plugin that adds passphrase
generation support to KeePass. All that
needs to be done to install the plugin is to download it from the Sourceforge
project website and extract its contents into the root KeePass directory.
KeePass needs to be restarted if it is already open to pick up the new plugin.
The plugin becomes
available in KeePass’ Password Generation Options menu. Just select
WordSequence under Generate using custom algorithm, and click on the settings
button on the right of the line afterwards to configure it.
Here we can then
add words into the dictionary that used to create passphrases. This step is
really important, and while you are at it, we can also check out the generation
options on the right. Here we can select the count of words for your
passphrases, configure substitutions to increase the security of the phrases,
add extra characters to the passphrase, and define capitalization options. The
newly generated passphrases become then available in the Preview tab.
Exiting the
settings returned an error on a 64-bit system of Windows, but did not seem to
have an impact on the program itself. The configuration changes were saved
after all.
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