To bolster their pass defense in advance of their pre-season match-up with the New England Patriots, the Atlanta Falcons have signed cornerback Dominique Daniels and safety Eric Brock, reports D. Orlando Ledbetter of the Atlanta Journal-Constitution.

Rookie free agent cornerback Daylan Walker has been waived.

Brock (6-0, 204) signed with the Falcons as an undrafted free agent out of Auburn in 2008. In three games, Brock has been credited with one tackle on special teams. Brock finished 2009 on the Falcons' active roster, but was released on February 9.

Daniels signed with the Falcons as undrafted free agent out of Nicholls State, participating in the OTAs and mini-camps before he was cut on June 15.