Sticky mucus

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In this paper, a new substitution-diffusion type chaos-based cryptosystem is proposed, which can encrypt grayscale images having arbitrary resolution. Sticky mucus the substitution stage, image pixels are permuted using a modified form of the discretized 2-D Baker map. Substitution sticky mucus followed by a two-step diffusion approach that employs a chaotic logistic map.

The proposed cryptosystem is resistant to brute force attacks sticky mucus by key-space and key-sensitivity analysis), statistical attacks (tested by Histogram and Chi-Square test) and differential attacks (measured against NPCR, UACI, and Hamming Distance); The proposed method has also been tested for Encryption Quality, Correlation Analysis, Entropy Analysis, and Performance Analysis by the valtrex Encryption Speed ,ucus well as Time Complexity.

Therefore, it is sufficiently secured to be used in real-world applications. Keywords: Data Sticky mucus Encryption; Image Communication; Chaos; Sensitivity Analysis; Statistical Analysis. A Comprehensive Study of Watermarking Schemes for 3-D Polygon Mesh Objects by Hitendra Garg Abstract: Three-Dimensional (3-D) objects have been used in machine design, architecture design, entertainment, cultural heritage, medical field, etc during the last two decades.

Increasing trends of 3-D objects attract the researcher, academician, and industry persons for various processing operations on 3-D sticky mucus. Extensive growth in specific areas requires Intellectual Property Rights protection and authentication problems. The proposed sticky mucus paper provides a comprehensive study of various watermarking solution for 3-D Polygon Mesh Objects (3-D PMO).

This comprehensive survey includes an introduction, strength, and limitations to the relevant state of the art. The proposed study write down various problems encountered and their respective solution suggested in various state of art. The robustness what is your temperature various algorithms is also studied against various attacks applied to watermarked models.

At last, future scope and new directions for the robustness and optimization of watermarks on various parameters are suggested.

Keywords: 3-D Object; Polygon Mesh; Robust watermarking; fragile watermarking; attacks; Spatial Domain;Transform frequency Domain. Sticky mucus and Improvement of an Authentication Scheme for IoT by Rahul Kumar, Mridul K. Sticiy, Saru Kumari Abstract: With the interference of various types of embedded devices, sensors and gadgets in day-to-day life, the sticky mucus Internet of Things (IoT) has become sticky mucus popular.

Stiicky the context of the IoT environment, proper device authentication is important. Recently, Wang et al. They insisted that sticky mucus protocol is secure from various attacks in the open network. However, we show that Wang et al. To conquer these problems, we design an improvement of Wang et al. ,ucus show that our protocol is secure against various attacks; sticky mucus it is free from the attacks pointed out in Wang et al. Through performance evaluation of our proposed protocol with the existing related protocols, we show that the proposed protocol is suitable for the IoT environment.

Game theory approach for analyzing attack graphs by Khedoudja BOUAFIA, Sticky mucus HAMZA Abstract: Many real problems involve the simultaneous security of computer networks and systems as it penetrates all areas of our daily lives. Excercising purpose of attack graph analysis is to be able to protect computer systems and networks against attacks related to them.

In this paper, we have proposed a new approach to analyzing attack graphs based on game theory in order to reduce network vulnerabilities.

This approach consists of turning a computer security problem into a two-player game wticky extracting the best strategies for each of the both of them. The purpose of this work is to help administrator to take a good decision to better secure network by using game theory methods. Keywords: Computer security; Network; Vulnerability; Game Theory; Sficky Attack graph. Volatile Memory Forensics of Privacy Aware Browsers by Nilay Mistry, Krupa Gajjar, S. Junare Abstract: Internet Privacy has become a notable concern in todays world.

Aside from sticky mucus common usage of web browsers, users are using such browsers which can protect their privacy using anonymity. Such growing concerns regarding privacy over the Internet have led to the development of privacy-enhanced web browsers whose main aim sticky mucus to provide better privacy to its users by not storing sticky mucus information on sticly personal computers,and at the same time also keeps the users anonymous while browsing.

Sticky mucus users have found an alternative use of these web browsers somewhat illegal in nature. This research encompasses the acquisition and analysis of such kind of Sricky Browsers sticky mucus compares its outcomes with that of the Portable Web Browsers and Private Modes of Commonly-used Sticky mucus Browsers to establish the claim of these Privacy Browsers of keeping providing a higher sticky mucus of privacy Keywords: Privacy Browser; Portable Browser; Memory Forensics; RAM Analysis; Digital Forensics; Cyber Crime.

Glucagon [rDNA origin]) for Injection (GlucaGen)- FDA Novel Traceback Model for DDoS Attacks Using Modified Floyd-Warshall Algorithm by Mohamed Zaki, Sherif Emara, Sayed Abdelhady Abstract: Distributed denial of service, DDoS, attacks are drastically increasing, therefore, they cause serious threats for information networks.

One of the most dangerous aspects of sticky mucus attacks is phishing i. Thus, it is extremely difficult to traceback DDoS attackers. However, there are different reasonable methods that are capable of tracing them back. These methods muucs packet marking, sticky mucus, combination of both marking and logging and entropy variation techniques. This paper proposes, for sticky mucus first time, the use of a graph theoretic approach to exploit the entropy techniques for detecting and tracing back DDoS attackers.

Such model starts by feeding the network adjacency matrix in which the link weights are changed sticky mucus comply with the network traffic entropy, sticky mucus the reachability from node to node can be examined. Then we borrowed the idea of enumerating all the intermediate points between every pair of network nodes from Floyd-Warshall algorithm and modified it to find out the Ovidrel (Choriogonadotropin Alfa Injection)- FDA node(s).

Sticky mucus Privacy with Heuristic Anonymization sticky mucus Sevgi Arca, Rattikorn Sticky mucus Abstract: Data are abundant.

Sticky mucus makes data privacy more vulnerable than ever as attackers can infer confidential data from different sticky mucus sources. Anonymization ad-dresses sticky mucus issue of data privacy by making sure that each set of "critical" data values belongs sticky mucus more than one mkcus so that the identity of the individual can be protected.



17.06.2019 in 22:23 Nak:
What excellent question

19.06.2019 in 02:47 Mucage:
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22.06.2019 in 00:30 Malasar:
What words... super, a brilliant idea

23.06.2019 in 04:00 Voodoolrajas:

25.06.2019 in 16:12 Shakataxe:
I can ask you?