The addition of A’Shawn Robinson is another sign that the Giants are going to dare teams to throw at their young secondary.     

A theme of the offseason – fortifying one of the league’s worst rush defenses – continued Monday when the Giants agreed to terms with Robinson, The Post confirmed.

The one-year deal is worth up to $8 million, per NFL Network.

Robinson made a strong impression when he visited the team facility on March 20, but the finer points of a deal took a long time to be ironed out.

Robinson, who underwent a medical exam during his visit, was sidelined for the Rams by a torn meniscus from late November through the end of last season.

Regarded primarily as a run-stuffer, Robinson, 28, is a former second-round pick with seven career sacks 93 games, including 61 starts (10 for the Rams last season).

Since free agency started, the Giants have added linebacker Bobby Okereke and defensive tackles Rakeem Nunez-Roches and now Robinson to improve a unit that ranked No. 31 in the NFL last season with 5.2 yards per carry allowed.