Results 21 to 30 of about 28,784 (311)

Anomaly detection in images with shared autoencoders

Frontiers in Neurorobotics, 2023
Anomaly detection is a classical problem in computer vision, namely the determination of the normal from the abnormal when datasets are highly biased toward one class (normal) due to the insufficient sample size of the other class (abnormal).
Haoyang Jia, Haoyang Jia, Wenfen Liu, Wenfen Liu   +3 more
doaj   +1 more source

Separable Reversible Data Hiding Scheme in Homomorphic Encrypted Domain Based on NTRU

IEEE Access, 2020
NTRU (Number Theory Research Unit) has the characteristics of resistance to quantum computing attacks, fast encryption and decryption, and high security. It is very suitable for wireless confidential data networks and authentication systems.
Neng Zhou, Minqing Zhang, Han Wang, Yan Ke, Fuqiang Di   +4 more
doaj   +1 more source

Entropic security in quantum cryptography [PDF]

Quantum Information Processing, 2009
12 ...
openaire   +3 more sources

Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks

Sensors, 2019
Wireless sensor networks with a large number of cheap low-power interconnected devices bring up challenging tasks when considering the security of their communications. In our previous work, we presented two approaches for the design of dynamic protocols
Lukas Nemec, Vashek Matyas, Radim Ostadal, Petr Svenda, Pierre-Louis Palant   +4 more
doaj   +1 more source

Practical security of quantum cryptography [PDF]

, 2011
The peculiar properties of quantum mechanics enable possibilities not allowed by classical physics. In particular, two parties can generate a random, secret key at a distance, even though an eavesdropper can do anything permitted by the laws of physics ...
Lydersen, Lars Vincent van de Wiel
core   +1 more source

A Security Framework for JXTA-Overlay [PDF]

, 2009
En l'actualitat, la maduresa del camp de la investigació P2P empès a través de nous problemes, relacionats amb la seguretat. Per aquesta raó, la seguretat comença a convertir-se en una de les qüestions clau en l'avaluació d'un sistema P2P, i és important
Barolli, Leonard, Keita Matsuo, Xhafa, Fatos, Matsuo, Keita, Joan Arnedo-Moreno, Arnedo Moreno, Joan, Leonard Barolli, Fatos Xhafa, Xhafa Xhafa, Fatos   +8 more
core   +1 more source

Malware traffic detection based on type II fuzzy recognition

Frontiers in Physics
In recent years, a surge in malicious network incidents and instances of network information theft has taken place, with malware identified as the primary culprit.
Weisha Zhang, Jiajia Liu, Jimin Peng, Qiang Liu, Kun Yu   +4 more
doaj   +1 more source

Spread and Control of Mobile Benign Worm Based on Two-Stage Repairing Mechanism

Journal of Applied Mathematics, 2014
Both in traditional social network and in mobile network environment, the worm is a serious threat, and this threat is growing all the time. Mobile smartphones generally promote the development of mobile network.
Meng Wang, Zhide Chen, Li Xu, Huan Zhan
doaj   +1 more source

Improvement of the Minimal-Guess-Basis MILP Model and Its Application to ESF

IET Information Security
The guess-and-determine technique find wide applications in the recovery of unknown variables within given system of relations. The fundamental concept behind this technique involves guessing certain unknown variables and deducing the remaining ones ...
Lingchen Li, Zhi Qiao, Yiming Dai, Yongzhuang Wei, Tao Ye   +4 more
doaj   +1 more source

Cryptanalysis of Plantlet

IACR Transactions on Symmetric Cryptology, 2019
Plantlet is a lightweight stream cipher designed by Mikhalev, Armknecht and Müller in IACR ToSC 2017. It has a Grain-like structure with two state registers of size 40 and 61 bits.
Subhadeep Banik, Khashayar Barooti, Takanori Isobe   +2 more
doaj   +1 more source