A possible solution to this problem is a bipartisan bill co-sponsored by Congressman Greg Landsman. The bill would allocate $1.4 billion to the U.S. Postal Service to install high-security collection boxes and replace older universal keys, known as arrow keys, with electronic versions. “The technology is pretty good. The electric key is one of the requires a whole host of things that you can’t just get by stealing the actual key,” Thompson said.