{"product_id":"cryptography-decrypted-1","title":"Cryptography Decrypted","description":"Cryptography is at the heart of computer security; without it, secure e-commerce and Internet communications would be impossible. Decision-makers and sophisticated computer users need to understand cryptography — but most explanations are highly mathematical and technical. Cryptography Decrypted explains cryptography in \"plain English\" — and is authoritative and thorough enough to address the needs of professionals. It explains the processes step-by-step, with extensive visuals. The authors present the elements of cryptography systems; public key infrastructure (PKI); and the IPSec standard for virtual private network security; then review real-world systems and their applications. They show how real-world systems are attacked, and how to protect them; introduce essential cryptographic terms; and present the fascinating history of cryptography through sidebars highlighting its important events, people, and breakthroughs. For every decision-maker and computer user who needs to understand cryptography, this book is also ideal for security pros who need to educate management about cryptography.","brand":"bookshop.lol","offers":[{"title":"Thryft - Used (Like New)","offer_id":42487431495758,"sku":"9780201616477","price":6.06,"currency_code":"SGD","in_stock":false},{"title":"Thryft - Used (Very Good)","offer_id":42487431528526,"sku":"9780201616477","price":4.85,"currency_code":"SGD","in_stock":false},{"title":"Thryft - Used (Good)","offer_id":42487431561294,"sku":"9780201616477","price":4.37,"currency_code":"SGD","in_stock":false},{"title":"Thryft - Used (Well Read)","offer_id":42487431594062,"sku":"9780201616477","price":3.88,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/3857\/4926\/files\/410137_141dda3e-9c92-487b-9a42-59bd22fde563.jpg?v=1747339554","url":"https:\/\/bookshop.lol\/products\/cryptography-decrypted-1","provider":"bookshop.lol","version":"1.0","type":"link"}