Barnet have signed former Millwall and Leeds midfielder David Livermore on a free transfer.
The 29-year-old was a free agent after having his contract cancelled at Brighton so is able to make the move outside of the transfer window.
Barnet boss Ian Hendon said: "I'm delighted to get David in.
"He is an experienced utility player who can give us cover in many positions in midfield or defence."
Source: PA