Ameliorate Security by Introducing Security Server in Software Defined Network

Vijila, J.; Raj, A. Albert

doi:10.32604/cmc.2020.08534

Cited by 8 publications

(3 citation statements)

References 6 publications

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“…At the same time, the aesthetic personality is fully promoted, and the traditional concept is subverted. The concept of public video art also shows the aesthetic aspect of the conference [38,39].…”

Section: Sample Collection For Experimentmentioning

confidence: 99%

[Retracted] Study of Digital Painting Media Art Based on Wireless Network

Zhong

2021

Wireless Communications and Mobile Computing

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Digital media art mainly studies the methods and techniques of using information technology for artistic processing and creation. Through theoretical study, professional skills training, etc., people can master the use of digital media software and have the ability to use digital technology to perform artistic processing on various types of works. This article is aimed at studying the art analysis of digital painting media based on wireless networks. In the past few years, as the country pays more and more attention to it, the level of science and technology in our country is constantly improving. At this stage, it has entered a new media environment using digital media. In the method part, this article proposes wireless network technology. It is believed that digital painting and traditional painting are very different in expression form and artistic concept. Digital painting transforms the static expression of traditional painting into digital form, so that they are no longer limited to the static expression of the plane. In the algorithm part, this article uses the algorithm of virtual technology to make a long-term plan for the development of digital painting media art. The experimental results of this paper show that the proportions of digital media art materials in practical technology, visual experience, and Chinese painting are 50%, 61%, and 73%, respectively, and their proportions are constantly increasing, occupying an important role in the field of digital media art.

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Section: Sample Collection For Experimentmentioning

confidence: 99%

[Retracted] Study of Digital Painting Media Art Based on Wireless Network

Zhong

2021

Wireless Communications and Mobile Computing

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“…In recent years, SDN (software-defined networking) has popularized as a network architecture [9]. With the wide adoption of SDN, the establishment of secure network services based on it has become one of the concerns [10]. SDN provides flexibility and programmability to the network managers and operators that make NMTD easier to implement.…”

Section: Related Workmentioning

confidence: 99%

Polymorphic Path Transferring for Secure Flow Delivery

2021

KSII TIIS

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In most cases, the routing policy of networks shows a preference for a static one-to-one mapping of communication pairs to routing paths, which offers adversaries a great advantage to conduct thorough reconnaissance and organize an effective attack in a stress-free manner. With the evolution of network intelligence, some flexible and adaptive routing policies have already proposed to intensify the network defender to turn the situation. Routing mutation is an effective strategy that can invalidate the unvarying nature of routing information that attackers have collected from exploiting the static configuration of the network. However, three constraints execute press on routing mutation deployment in practical: insufficient route mutation space, expensive control costs, and incompatibility. To enhance the availability of route mutation, we propose an OpenFlow-based route mutation technique called Polymorphic Path Transferring (PPT), which adopts a physical and virtual path segment mixed construction technique to enlarge the routing path space for elevating the security of communication. Based on the Markov Decision Process, with considering flows distribution in the network, the PPT adopts an evolution routing path scheduling algorithm with a segment path update strategy, which relieves the press on the overhead of control and incompatibility. Our analysis demonstrates that PPT can secure data delivery in the worst network environment while countering sophisticated attacks in an evasion-free manner (e.g., advanced persistent threat). Case study and experiment results show its effectiveness in proactively defending against targeted attacks and its advantage compared with previous route mutation methods.

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“…With the rapid development of computer technology and communication technology, information has become an important resource in today's society, and the information security issues caused by it have become increasingly prominent [1][2][3][4][5]. In order to ensure the security of information, cryptographic technology is applied to information systems to achieve the confidentiality, integrity, availability, controllability, and nonrepudiation of information [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Chaos‐Based Engineering Applications with a 6D Memristive Multistable Hyperchaotic System and a 2D SF‐SIMM Hyperchaotic Map

Qian

Chen

et al. 2021

Complexity

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In recent years, the research of chaos theory has developed from simple cognition and analysis to practical engineering application. In particular, hyperchaotic systems with more complex and changeable chaotic characteristics are more sensitive and unpredictable, so they are widely used in more fields. In this paper, two important engineering applications based on hyperchaos pseudorandom number generator (PRNG) and image encryption are studied. Firstly, the coupling 6D memristive hyperchaotic system and a 2D SF-SIMM discrete hyperchaotic mapping are used as the double entropy source structure. The double entropy source structure can realize a new PRNG that meets the security requirements, which can pass the NIST statistical test when the XOR postprocessing method is used. Secondly, based on the double entropy source structure, a new image encryption algorithm is proposed. The algorithm uses the diffusion-scrambling-diffusion encryption scheme to realize the conversion from the original plaintext image to the ciphertext image. Finally, we analyze the security of the proposed PRNG and image encryption mechanism, respectively. The results show that the proposed PRNG has good statistical output characteristics and the proposed image encryption scheme has high security, so they can be effectively applied in the field of information security and encryption system.

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Ameliorate Security by Introducing Security Server in Software Defined Network

Cited by 8 publications

References 6 publications

[Retracted] Study of Digital Painting Media Art Based on Wireless Network

[Retracted] Study of Digital Painting Media Art Based on Wireless Network

Polymorphic Path Transferring for Secure Flow Delivery

Chaos‐Based Engineering Applications with a 6D Memristive Multistable Hyperchaotic System and a 2D SF‐SIMM Hyperchaotic Map

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