Melbourne, Mar 19 : `123456' is the most common password used by people on the Internet.
Obscenities, names of fast cars and even ncc1701 - the ship number for Star Trek''s Starship Enterprise, have made it to the list of top 500 worst passwords of all time.
Compiled by Whatsmypass. com, the list features passwords most commonly used by Internet users.
And topping the list of the most common password is 123456, followed by "password" in second place.
Other popular password choices were first names, repeated letters and numbers, pop-culture references.
Even batman, bond007 and cocacola made it to the list, reports the Courier Mail.