Video description
Despite its reputation as a language only of spies and hackers, cryptography plays a critical role in our everyday lives. Though often invisible, it underpins the security of our mobile phone calls, credit card payments, web searches, internet messaging, and cryptocurrencies-in short, everything we do online. Increasingly, it also runs in the background of our smart refrigerators, thermostats, electronic car keys, and even the cars themselves. As our daily devices get smarter, cyberspace-home to all the networks that connect them-grows.
Broadly defined as a set of tools for establishing security in this expanding cyberspace, cryptography enables us to protect and share our information. Understanding the basics of cryptography is the key to recognizing the significance of the security technologies we encounter every day, which will then help us respond to them.
What are the implications of connecting to an unprotected Wi-Fi network? Is it really so important to have different passwords for different accounts? Is it safe to submit sensitive personal information to a given app, or to convert money to bitcoin? In clear, concise writing, information security expert Keith Martin answers all these questions and more, revealing the many crucial ways we all depend on cryptographic technology.
Product information
- Title: Cryptography
- Author(s):
- Release date: May 2020
- Publisher(s): HighBridge
- ISBN: 9781684579136
You might also like
audiobook
Crypto
If you've ever made a secure purchase with your credit card over the Internet, then you …
book
Introduction to Cryptography with Open-Source Software
This text illustrates algorithms and cryptosystems using examples and the open-source computer algebra system of Sage. …
book
Cryptography and Network Security
This book elaborates the basic and advanced concepts of cryptography and network security issues. It is …
book
Cryptography and Cryptanalysis in MATLAB: Creating and Programming Advanced Algorithms
Master the essentials of cryptography and cryptanalysis and learn how to put them to practical use. …