Results 61 to 70 of about 95,937 (276)

A Distortion Based Approach for Protecting Inferences

, 2017
Eavesdropping attacks in inference systems aim to learn not the raw data, but the system inferences to predict and manipulate system actions. We argue that conventional information security measures can be ambiguous on the adversary's estimation ...
Agarwal, Gaurav Kumar, Diggavi, Suhas, Fragouli, Christina, Tsai, Chi-Yo   +3 more
core   +1 more source

Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes

Advanced Functional Materials, EarlyView.
The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray, Zoe Grämiger, André R. Studart, Rafael Libanori   +3 more
wiley   +1 more source

Experimental measurement-device-independent quantum digital signatures

Nature Communications, 2017
Measurement-device-independent quantum digital signatures would allow a document to be signed and transferred with information-theoretic security. Here, the authors reach this goal using a reconfigurable quantum network where the central node can switch ...
G. L. Roberts, M. Lucamarini, Z. L. Yuan, J. F. Dynes, L. C. Comandar, A. W. Sharpe, A. J. Shields, M. Curty, I. V. Puthoor, E. Andersson   +9 more
doaj   +1 more source

information-theoretic security, conflict resolution, expander graphs [PDF]

, 2009
: Motivated by the challenging task of designing “secure ” vote storage mechanisms, we study information storage mechanisms that operate in extremely hostile environments.
Gil Segev, Gil Segev, Moni Naor, Moni Naor, Tal Moran, Tal Moran   +5 more
core   +1 more source

Game Theory Meets Network Security: A Tutorial at ACM CCS

, 2018
The increasingly pervasive connectivity of today's information systems brings up new challenges to security. Traditional security has accomplished a long way toward protecting well-defined goals such as confidentiality, integrity, availability, and ...
Chen J., Huang L., Xu Z., Zhu Q., Zhu Q., Zhu Q., Zhu Q., Zhu Q., Zhu Q.   +8 more
core   +1 more source

Robust Polymer Hydrogels Improve Electric‐Fish‐Inspired Batteries

Advanced Functional Materials, EarlyView.
ABSTRACT Electric‐fish‐inspired hydrogel batteries based on ion‐concentration gradients offer an attractive route to soft power sources; however, the poor mechanical properties of existing hydrogels limit device assembly and performance. Here, we report poly(ethylene glycol) methyl ether acrylate hydrogels that enable ion‐gradient batteries composed of
Nick Zahnd, Satyajit Das, John Marc C. Puguan, Carolina Pierucci, Michael Mayer, Christoph Weder   +5 more
wiley   +1 more source

Secure User Authentication With Information Theoretic Security Using Secret Sharing-Based Secure Computation

IEEE Access
When using an insecure communication channel, the initial step involves authenticating the user (verifying the other party) to ensure the legitimacy of the communication partner, followed by an encrypted communication. Public key encryption-based digital
Keiichi Iwamura, Ahmad Akmal Aminuddin Mohd Kamal   +1 more
doaj   +1 more source

Continuum Percolation in the Intrinsically Secure Communications Graph

, 2010
The intrinsically secure communications graph (iS-graph) is a random graph which captures the connections that can be securely established over a large-scale network, in the presence of eavesdroppers.
Pinto, Pedro C., Win, Moe Z.
core   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Fine-Tune LLMs for PLC Code Security: An Information-Theoretic Analysis

Mathematics
Programmable Logic Controllers (PLCs), widely used in industrial automation, are often programmed in IEC 61131-3 Structured Text (ST), which is prone to subtle logic vulnerabilities.
Ping Chen, Xiaojing Liu, Yi Wang
doaj   +1 more source