Many successes or failures in penetration tests come down to how well you can
guess passwords. This may surprise you, but network engineers and developers do
get it right sometimes and you will need to rely on the predictability of the users to
find your way “in”. Kali Linux offers a range of new, sophisticated, old, and welltrusted
authentication cracking tools, and these tools will typically be your point of
call when it comes to guessing passwords really quickly.