Results 131 to 140 of about 328,408 (411)

LI-FI TECHNOLOGY AND THE NEW CONCEPT OF DATA TRANSFER SECURITY [PDF]

Challenges of the Knowledge Society, 2017
Li-Fi is a wireless technology that transmits high-speed data using visible light communication (VLC), it can achieve speeds of 224 gigabits per second in the lab. The potential Li-Fi technology can change a lot in virtual word considering it can provide
Ramona DUMITRAȘCU
doaj  

Color Image Encryption Algorithm Based on Dynamic Block Zigzag Transformation and Six-Sided Star Model [PDF]

, 2022
Xiaoqiang Zhang, Mi Liu, Jingxi Tian, Zhengjun Gong   +3 more
openalex   +1 more source

An Efficient RSA Public Key Encryption Scheme

, 2008
In this paper, we propose an efficient RSA public key encryption scheme, which is an improved version of original RSA scheme. The proposed RSA encryption scheme is based on linear group over the ring of integer mod a composite modulus n which is the ...
Mustafa Al-Fayoumi, AL-Fayoumi, Mohammad A., Sattar J. Aboud, Mohammad A. AL-Fayoumi, Jabbar, Haidar S., Haidar S. Jabbar, Aboud, Sattar J., Al-Fayoumi, Mustafa   +7 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Bounded CCA2-Secure Non-Malleable Encryption [PDF]

, 2006
Under an adaptive chosen ciphertext attack (CCA2), the security of an encryption scheme must hold against adversaries that have access to a decryption oracle.
Pass, Rafael, Shelat, Abhi, Vaikuntanathan, Vinod   +2 more
core  

A Timed-Release Proxy Re-Encryption Scheme [PDF]

, 2011
Timed-Release Encryption (TRE) is a kind of time-dependent encryption, where the time of decryption can be controlled. More precisely, TRE prevents even a legitimate recipient decrypting a ciphertext before a semi-trusted Time Server (TS) sends trapdoor ...
Atsuko MIYAJI, Keita EMURA, Emura, Keita, Kazumasa OMOTE, Miyaji, Atsuko, Omote, Kazumasa   +5 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

BACP-LRS: Blockchain and IPFS-based Land Record System

Acta Informatica Pragensia
Background: Land records have traditionally derived their credibility from a central database of local government records, with copies issued to land owners.
Insaf Boumezbeur, Abdelhalim Benoughidene, Imane Harkat, Farah Boutouatou, Dounia Keddari, Karim Zarour   +5 more
doaj   +1 more source

Reversible AMBTC-Based Data Hiding With Security Improvement by Chaotic Encryption

IEEE Access, 2019
Social networking and cloud computing are being extensively used, and in this era, the frequency of sending information or images to each other is increasing. The prevention of private information leakage during communication over the Internet has become
Hsiang-Ying Wang, Hsin-Ju Lin, Xiang-Yun Gao, Wen-Huang Cheng, Yung-Yao Chen   +4 more
doaj   +1 more source

Homomorphic Encryption Security For Cloud Computing

, 2019
As the Data and Technology is increasing day by day the security and privacy issues are becoming a major concern now a days, with the advent of different security mechanisms there are some bottlenecks.
J.Phani Prasad
core