3D Polygon Mesh Encryption Based on 3D Lorenz Chaotic Map

Ali, Nashwan Alsalam; Rahma, Abdul Monem S.; Shaker, Shaimaa H.

doi:10.3991/ijim.v15i15.24177

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…The average PSNR of all watermarked frames may be used to compute the PSNR of a watermarked video [24][25][26][27][28][29][30][31][32][33][34]. The PSNR values for videos with embedded watermarks are shown in Table 1.…”

Section: Invisibility Testsmentioning

confidence: 99%

Video Copyright Protection

Laftah

Hamid

Ali

2023

Int. J. Interact. Mob. Technol.

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Illegal distribution of digital data is a common danger in the film industry, especially with the rapid spread of the Internet, where it is now possible to easily distribute pirated copies of digital video on a global scale. The Watermarking system inserts invisible signs to the video content without changing the content itself. The aim of this paper is to build an invisible video watermarking system with high imperceptibility. Firstly, the watermark is confused by using the Arnold transform and then dividing into equal, non-overlapping blocks. Each block is then embedded in a specific frame using the Discrete Wavelet Transform (DWT), where the HL band is used for this purpose. Regarding the method of selecting the host frames, the chaotic map (tent map) was used to choose a number of frames which are greater or equal to the number of blocks of the watermark. The host frame selection method makes the discovery of the watermark information by illegal means very complicated. The experimental results show that the proposed method can produce excellent transparency with robustness against some attacks where the average_ PSNR reaches to 72.806.

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Section: Invisibility Testsmentioning

confidence: 99%

Video Copyright Protection

Laftah

Hamid

Ali

2023

Int. J. Interact. Mob. Technol.

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“…As a result, ensuring the security of this information becomes a need. On the other hand, with the proliferation and branching of information on the internet, maintaining a large volume of data becomes a challenging task [3]. As a result, utilizing a software agent (SA) to improve purchase management in e-commerce systems is regarded a viable option [4].…”

Section: Overviewmentioning

confidence: 99%

Software Agent Systems Serving the E-Commerce System a Comparative Study

2023

IJCCCE

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Abstract— Providing security for each online consumer over the internet is a critical issue that may cause a time consuming problem that may cause big load on the website server especially for the large websites at the rush time. This process may generate a variety of issues, including response time delays, client orders being lost, and system crash or deadlock, all of which decrease system performance. This work intends to present a new multi-agent system prototype structure that solves the challenge of security while avoiding issues that might degrade system performance. This is accomplished by installing a software agent on the client's device that handles the purchase and encryption processes without the need for the user to intervene. The suggested agent evades the problems of stalemate (i.e., failure) and request loss, ensuring that information exchanged between all entities is protected. The use of a software agent to manage buying and encrypting operations improves system performance by 10% and increases the reaction time of the system by 30.5 percent (response time, page loading time, transaction processing speed, orders per second) according to test results. Index Term—Software agent, multi agent, e-commerce security, encryption management, PEAS.

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A Secure E-commerce Environment Using Multi-agent System

Hussien¹,

Rahma²,

Wahab³

2022

Intelligent Automation &Amp; Soft Computing

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Providing security for the customers in the e-commerce system is an essential issue. Providing security for each single online customer at the same time is considered a time consuming process. For a huge websites such task may cause several problems including response delay, losing the customer orders and system deadlock or crash, in which reduce system performance. This paper aims to provide a new prototype structure of multi agent system that solve the problem of providing security and avoid the problems that may reduce system performance. This is done by creating a software agent which is settled into the customer device to be responsible of purchase and encryption process without the customer interfering. The proposed agent avoids the problem of deadlock (i.e., break down) and the loss of requests which provides the required protection for information transmitted among all entities. Experimental results showed that employing software agent to manage purchase and encryption tasks improve system performance by 10% and increase system response time by 30.5%.

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3D Polygon Mesh Encryption Based on 3D Lorenz Chaotic Map

Cited by 3 publications

References 23 publications

Video Copyright Protection

Video Copyright Protection

Software Agent Systems Serving the E-Commerce System a Comparative Study

A Secure E-commerce Environment Using Multi-agent System

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