Digital Fortress: A Thriller Novel by Dan Brown - Cybersecurity Espionage & Codebreaking Adventure | Perfect for Tech Enthusiasts & Mystery Lovers" （如果原书作者不是Dan Brown，请替换为实际作者名）

This is a fun ride. Dan Brown has a formula and it works for making highly entertaining books. This is entertaining. If you just need something to read or want to get back into reading, this is a good entry.