Cryptography : The Key to Digital Security, How It Works, and Why It Matters Vendor Code_V0711 Exploring self-image

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Cryptography : The Key to Digital Security, How It Works, and Why It Matters Vendor Code_V0711 Exploring self-imageThough often invisible, cryptography plays a critical role in our everyday lives. Broadly defined as a set of tools for establishing security in cyberspace, cryptography enables us to protect our information and share it securely. It underpins the security of mobile phone calls, card payments, web connections, internet messaging, Bitcoin transactions in short, everything we do online.