Join a server and type /password (password) to set a password for your account, you can login with it here.
[17-12-2015 21:12:48.554] lividcoffee1007 failed Forcefield: hit 8 players when tested [ping:135 tps:19.58] VL:14
[17-12-2015 21:12:50.303] lividcoffee1007 failed Forcefield: hit 12 players when tested [ping:137 tps:19.99] VL:34