Tag Archive for: Gartner’s

Quantum Technology: Gartner’s Hype Cycle and its Implications for National Security Policy


The 2022 Nobel Prize in Physics was awarded to three scientists “for experiments with entangled photons, establishing the violations of Bell Inequalities and pioneering quantum information science”. The press release dated October 04, 2022, noted that “the ineffable effects of quantum mechanics are starting to find applications and that the one very factor is how quantum mechanics allow two or more particles to exist in an entangled state and what happens to one of the particles of an entangled pair determines what happens to the other particle, even if they are far apart.

Quantum Technology

Quantum technology is any class of technology new or old that works by using the principles of quantum mechanics. Quantum technology revolutionises the concept of information processing from the earlier mechanical to digital mode a step further. It uses the dynamics of quantum physics or the behaviour of the universe’s smallest particles, the atom and the behaviour of matter at the sub-atomic scale. Quantum phenomenon is not new but was the basis of development of lasers and semi-conductors since the 1950s. Emerging quantum information technologies will lead to development of quantum computers, radars, cryptography and other systems by utilising the principles of quantum physics. At the very basic level, the technologies use the quantum principles of “entanglement” and “superposition” to share information by ways that are not possible in the classic electronic computers.

Superposition

Superposition is a term to describe the ability of any particle to exist across many states at the same time until it is measured so a particle is said to be in a “superposition” of all those possible states. Superposition has an implication on the concept of computing. Today’s computing involves information in bits; either zero or one. Quantum computers would process information in quantum bits or qubits which can be one, zero or a superposition of the two states which is huge number of possible states making computation exponentially faster than the most advanced available traditional computers today. In a coin analogy a bit is like a tossed coin…

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Gartner’s top 10 security predictions

Forward looking IT security pros need to better address known risks, monitor closely the value of shadow IT devices and solve the inherent weaknesses introduced by the internet of things, Gartner says.

The consulting firm has taken a look at five key areas of security concern that businesses face this year and issued predictions on and recommendations about protecting networks and data from threats that will likely arise in each.

The areas are threat and vulnerability management, application and data security, network and mobile security, identity and access management, and Internet of Things security. Gartner’s findings were revealed at its recent Security and Risk Management Summit by analyst Earl Perkins.

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Network World Tim Greene