The author provides authentic details on cyber security, how hackers exploit such vulnerabilities, and can even bring nations to a halt. The story also looks at the ugly side of bureaucracy, hierarchies and politics within them. All the main characters get equal footage and importance — Mirza, Vikrant, Deo, Vijayan, the reader is bound to admire each one of them for their specific personality traits, I thoroughly enjoyed reading this one and would highly recommend everyone to pick this, especially if you are a fan of thrillers.