In addition to football in high school, Webster also lettered in track. As a two-time first-team All-Dade selection football player, he saw action on both sides of the ball and as a return specialist. In his junior season, he caught 30 passes for 500 yards and eight TDs in addition to recording 65 tackles, four sacks, seven forced fumbles and 10 fumble recoveries. He also had a kick return for a touchdown as a junior.
In 2009, he played in all 13 games, and logged six starts. Webster had 30 tackles (2.5 for loss), one interception, two pass breakups, and a fumble recovery. The following season, he played in every game and recorded four starts. He recorded 29 tackles, including one for loss. In 2011, he started in all 11 games that he played. As a second-team All-Big East selection, he amassed 49 tackles (one for loss), two interceptions, seven pass breakups, a forced fumble, and a fumble recovery. In his final season with South Florida, Webster appeared in all 12 games, and had 11 starts. He had 82 tackles (four for loss), two sacks, six pass breakups, and three forced fumbles.
Above information from NFL Network