Tag: TECHNICAL
Zigbee technology introduction
Zigbee is wireless PAN (Personal Area Network) technology developed to support automation, machine-to-machine communication, remote control and monitoring of IoT devices. It...
I get accused of focusing too much on 5G as the only future IoT connectivity option. I do write a lot about how 5G...
Quantum computing holds the potential to revolutionize fields where classical computers struggle, particularly in areas involving complex quantum systems, large-scale optimization, and cryptography. The power of quantum computing lies in its ability to leverage the principles of quantum mechanics—superposition and entanglement—to perform certain types of calculations much more efficiently than classical computers.
Ultra high speed, high quality 5G networks are expected to provide the connectivity required for massive IoT adoption, remote robotic surgery as well as...
Hyped as the technology that will transform the world, 5G is moving past the buzzword stage with first implementations coming to life in 2019....
Don’t let the “5G” in the title confuse you. This post is not only about the telcos’ core networks, but about the 5G security...
Cryptographic systems rely on the unpredictability and randomness of numbers to secure data. In cryptography, the strength of encryption keys depends on their unpredictability. Unpredictable and truly random numbers—those that remain secure even against extensive computational resources and are completely unknown to adversaries—are among the most essential elements in cryptography and cybersecurity.
Quantum Artificial Intelligence (QAI) represents an emerging frontier where quantum computing meets artificial intelligence. This interdisciplinary field explores how quantum algorithms can enhance, accelerate, and expand the capabilities of conventional AI systems. Quantum computing's potential to process complex datasets exponentially faster than classical computers could revolutionize areas like machine learning, optimization, and pattern recognition.
The intricate giant chandelier of copper tubes, wires, and shielding often leaves people puzzled and curious. This image of a quantum computer is quite striking and unlike any classical computer we've seen before. This unique appearance is not just for show; it's a direct result of the specific technological requirements needed to operate quantum computers, particularly those based on superconducting qubits.
Fidelity in quantum computing measures the accuracy of quantum operations, including how effectively a quantum computer can perform calculations without errors. In quantum systems, noise and decoherence can degrade the coherence of quantum states, leading to errors and reduced computational accuracy. Errors are not just common; they're expected. Quantum states are delicate, easily disturbed by external factors like temperature fluctuations, electromagnetic fields, and even stray cosmic rays.
Cybersecuring railway systems from potential attackers must become paramount in the digitization that those systems currently undergo. Their cybersecurity is too closely interlinked with...
As IoT adoption continues to proliferate, manufactures and adopters are increasingly aware of cybersecurity risks to IoT. Yet, even among the IoT security professionals,...
While Stuxnet is gone, the world now knows what can be accomplished through cyber-kinetic attacks.
As we approach the 10th anniversary of when Stuxnet was...
In their growing efforts to increase efficiencies through digitization and automation, railways are becoming increasingly vulnerable to cyber-kinetic attacks as they move away from...
As our cities, our transportation, our energy and manufacturing – our everything – increasingly embrace Internet of Things (IoT) and Industrial Controls Systems (ICS),...