Doesn't suit? No problem! You can return within 30 days
You won't go wrong with a gift voucher. The gift recipient can choose anything from our offer.
30-day return policy
Cyberjutsu is an approachable and enlightening guide to modern cyber security and espionage, based on secret techniques shared in ancient Japanese ninja scrolls. Like Sun Tzu's Art of War for Modern Business, this book uses ancient ninja scrolls