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In comparison to traditional footage, 360{\deg} videos can convey engaging, immersive experiences and even be utilized to create interactive virtual environments. Like regular recordings, these videos need to consider the privacy of…

Human-Computer Interaction · Computer Science 2024-05-10 Leslie Wöhler , Satoshi Ikehata , Kiyoharu Aizawa

Security and memory management are the major demands for electronics devices like ipods, cell phones, pmps, iphones and digital cameras. In this paper, we have suggested a high level of security mechanism by considering the concept of…

Cryptography and Security · Computer Science 2012-11-05 Rajesh Kumar Tiwari , Gadadhar Sahoo

Multimedia related research and development has evolved rapidly in the last few years with advancements in hardware, software and network infrastructures. As a result, multimedia has been integrated into domains like Healthcare and…

Multimedia · Computer Science 2021-04-06 Palak Tiwary , Sanjida Ahmed

Due to the extensive use of information technology and the recent developments in multimedia systems, the amount of multimedia data available to users has increased exponentially. Video is an example of multimedia data as it contains…

Information Retrieval · Computer Science 2014-01-03 Avinash N Bhute , B B Meshram

Copyright protection has become a need in today's world. To achieve a secure copyright protection we embedded some information in images and videos and that image or video is called copyright protected. The embedded information can't be…

Multimedia · Computer Science 2011-03-22 Sumit Kumar , Santosh Kumar , Sukumar Nandi

Mobile devices have become an indispensable component of modern life. Their high storage capacity gives these devices the capability to store vast amounts of sensitive personal data, which makes them a high-value target: these devices are…

Cryptography and Security · Computer Science 2021-09-24 Maximilian Zinkus , Tushar M. Jois , Matthew Green

The creation, dissemination, and consumption of disinformation and fabricated content on social media is a growing concern, especially with the ease of access to such sources, and the lack of awareness of the existence of such false…

Social and Information Networks · Computer Science 2020-07-16 Kai Shu , Amrita Bhattacharjee , Faisal Alatawi , Tahora Nazer , Kaize Ding , Mansooreh Karami , Huan Liu

The purpose of the study is to supplement and update the list of threats to the confidentiality and integrity of the system. The article focuses on the already compiled list of threats and a model of system, but also considers new threats…

Cryptography and Security · Computer Science 2020-12-07 Valeria Ageeva , Aleksey Novokhrestov , Maria Kholodova

In the modern digital world users need to make privacy and security choices that have far-reaching consequences. Researchers are increasingly studying people's decisions when facing with privacy and security trade-offs, the pressing and…

Software Engineering · Computer Science 2023-07-10 Paola Inverardi , Patrizio Migliarini , Massimiliano Palmiero

The proliferation of digital carriers that can be exploited to conceal arbitrary data has greatly increased the number of techniques for implementing network steganography. As a result, the literature overlaps greatly in terms of concepts…

Information hiding is the process of embedding data within another form of data, often to conceal its existence or prevent unauthorized access. This process is commonly used in various forms of secure communications (steganography) that can…

Cryptography and Security · Computer Science 2025-02-07 Preston K. Robinette , Daniel Moyer , Taylor T. Johnson

A crypto system can be used to encrypt messages sent between two communicating parties so that an eavesdropper who overhears the encrypted messages will not be able to decode them. The paper mainly concentrates on the method in which the…

Cryptography and Security · Computer Science 2011-09-23 Debajyoti Mukhopadhyay , Animesh Mukherjee , Surjya Ghosh , Sudipto Biswas , Poulami Chakraborty

Until now hiding methods in network steganography have been described in arbitrary ways, making them difficult to compare. For instance, some publications describe classical channel characteristics, such as robustness and bandwidth, while…

Cryptography and Security · Computer Science 2017-01-10 Steffen Wendzel , Wojciech Mazurczyk , Sebastian Zander

Covert channel techniques are used by attackers to transfer data in a way prohibited by the security policy. There are two main categories of covert channels: timing channels and storage channels. This paper introduces a new storage channel…

Cryptography and Security · Computer Science 2011-05-17 Steffen Wendzel

Mis- and disinformation, commonly collectively called fake news, continue to menace society. Perhaps, the impact of this age-old problem is presently most plain in politics and healthcare. However, fake news is affecting an increasing…

Computation and Language · Computer Science 2024-12-30 Martins Samuel Dogo

The main objective of data mining is to extract previously unknown patterns from large collection of data. With the rapid growth in hardware, software and networking technology there is outstanding growth in the amount data collection.…

Cryptography and Security · Computer Science 2010-04-27 P. Kamakshi , A. Vinaya Babu

With the rapid development of generative technology, current generative models can generate high-fidelity digital content and edit it in a controlled manner. However, there is a risk that malicious individuals might misuse these…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Junjie Cao , Kaizhou Li , Xinchun Yu , Hongxiang Li , Xiaoping Zhang

Without careful long-term preservation digital data may be lost to a number of factors, including physical media decay, lack of suitable decoding equipment, and the absence of software. When raw data can be read but lack suitable…

Graphics · Computer Science 2011-12-30 Daniel L. Ruderman

Protecting the privacy of data-sets has become hugely important these days. Many real-life data-sets like income data, medical data need to be secured before making it public. However, security comes at the cost of losing some useful…

Methodology · Statistics 2018-07-16 Debolina Ghatak , Bimak K Roy

In recent years, as electronic files include personal records and business activities, these files can be used as important evidences in a digital forensic investigation process. In general, the data that can be verified using its own…

Multimedia · Computer Science 2020-03-25 Hyunji Chung , Jungheum Park , Sangjin Lee