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The Quantum Dilemma: Rethinking Encryption Strategies

Definition:  Quantum Computing, first introduced by Richard Feynman in the early 80s, showcases a major leap in computational power and holds immense promise and potential for various industries. Leveraging the principles of quantum mechanics to perform computations, quantum computing is a computing paradigm that uses quantum bits (qubits). Qubits, unlike classical bits, exist simultaneously in multiple states using the concept of superposition.  This property allows quantum computers to process vast amounts of data and perform complex calculations. Another principle, from quantum mechanics, called entanglement, allows qubits to be interconnected so that the state of one qubit instantly influences the state of another qubit, regardless of the distance between them  ( What Is Quantum Computing? | IBM , 2023) .  Potential Impact: Encryption and cryptography play a crucial role in today’s world of the Internet of Things (IoT). From emails and financial transactions to h...
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Zero Trust Architecture in Healthcare Institutions

About: In this executive summary, we discuss the adoption of Zero‐Trust Architecture by an XYZ healthcare organization that currently has a security program in place.  The intent of this summary is to provide a brief overview of what Zero‐Trust is; the benefits to an organization; and the considerations prior to adoption Definition: The National Institute of Standards and Technology (NIST) [1] defines Zero Trust Architecture (ZTA) as a security model and a cybersecurity and system management strategy that has been well coordinated with a baseline understanding of threats that exist both inside and outside the traditional network boundaries. To eliminate implicit trust in any one element, component, node, or service, and instead enforce continuous verification of the operational picture via real-time information from multiple sources, a zero-trust security model follows the concept of ‘never trust and always verify’. A ZTA model protects users, devices, network infrastructure, appli...
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