My rating=7/10 Most interesting character=’David Becker’ Dan Brown’s “The Da Vinci Code” had a hefty successor, this novel gained my interest from the very first page. Its about NSA and cryptography. David Becker became my favorite character due to his tricks and instincts. Susan was the lovely cryptographer whose description often made the scenes more interesting. Strathmore seemed to be a lot more savvy than his director. The characters involved in the second half of the novel didn’t hold much importance. However, if you like computers and codes, this novel is good for you to read.