Secure and Guarantee QoS in a Video Sequence: A New Approach Based on TLS Protocol to Secure Data and RTP to Ensure Real-Time Exchanges

Touil, Hamza; Akkad, Nabil El; Satori, Khalid

doi:10.18280/ijsse.110107

Cited by 10 publications

(3 citation statements)

References 25 publications

(25 reference statements)

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“…Several studies have been proposed to establish methods to secure data exchanges over networks. [34] describe a secure approach that mainly addresses quality of service requirements on a congested communication channel, using the robustness and flexibility of the TLS protocol and its various "cipher suites." They specifically focus on the AES (Advanced Encryption Standard) key, including different sizes (128,192,256), due to its resistance to classical attacks (differential, linear, etc.)…”

Section: Related Workmentioning

confidence: 99%

Efficient Braille Transformation for Secure Password Hashing

Touil,

Akkad,

Satori

et al. 2024

IEEE Access

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In this work, we propose a novel approach to enhancing the security of passwords before storing them in databases. Our method utilizes Braille transformation to encrypt the password after generating the corresponding hash. The hash is divided into multiple blocks, each representing a character treated as a transformation unit. Each character is then associated with its corresponding Braille code, which consists of 6 digits. To further enhance security, we randomly replace each occurrence of "0" in the generated string with one of the digits 7, 8, or 9. The final string, six times larger than the original hash, is then stored in the database. To evaluate our approach, we conducted several experiments and comparisons. The results demonstrate that Braille transformation is resistant to brute-force attacks, statistical attacks, and differential attacks. These results were justified using various evaluation criteria, such as execution time and memory space occupied. Braille transformation is susceptible to any modification made to the hash or the generated string, further reinforcing its security. Our Braille-based approach offers an effective solution to strengthen the security of database passwords. It provides advantages in terms of protection against different attacks and offers a robust evaluation based on relevant criteria.

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Section: Related Workmentioning

confidence: 99%

Efficient Braille Transformation for Secure Password Hashing

Touil,

Akkad,

Satori

et al. 2024

IEEE Access

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“…The transfer occurred when the boat sent the signal through a secure channel. Otherwise, the network will request asymmetric encryption (public key) [35].…”

Section: -2-data Transmission From Boat To Base Stationmentioning

confidence: 99%

Architectural Model and Modified Long Range Wide Area Network (LoRaWAN) for Boat Traffic Monitoring and Transport Detection Systems in Shallow Waters

Saputra¹,

Gaol²,

Abdurachman³

et al. 2023

Emerg Sci J

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Monitoring the movement of boats in shallow waters requires a real-time monitoring system. However, for small-size wooden boats, they are still monitored manually, and data is unavailable in real time, which makes it difficult to effectively monitor them. The integration of IoT platforms with the boat monitoring system is a challenging task, especially in the transport system. This paper has the objective of developing an architectural model of a modified LoRaWAN-based boat monitoring system that is connected to a GPS-based mobile device and base station. The proposed architectural model is an integration of Bluetooth Low Energy (BLE) and LoRaWAN networks, which are also tested in real time to solve the boat traffic monitoring issues. The field tests with parameters of signal transmission, location coordinates, and position of the boats are also presented. The analysis result shows the proposed model is suitable for waters with high noise levels, especially in shallow water and delta rivers. The signal noise can be reduced by extracting the real-time data. In addition, signal interference can be minimized. The performance of this system is also compared to the reference system in real conditions, which shows an adequate correlation result. This proof of concept forms an important basis for deploying it for large-scale applications and commercialization capabilities. Doi: 10.28991/ESJ-2023-07-04-011 Full Text: PDF

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“…Classical cryptography methods, such as RSA [25,24,28,29,26,27], were initially developed to protect text-based information, and are not well-suited to the encryption of multimedia data [5][6][7], including images. This is due to several reasons.…”

Section: Introductionmentioning

confidence: 99%

Securing Images Using High Dimensional Chaotic Maps and DNA Encoding Techniques

Es-Sabry,

Akkad,

Merras

et al. 2023

IEEE Access

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With the growing need for secure multimedia data transmission, image encryption has become an important research area. Traditional encryption algorithms like RSA are not well-suited for this purpose, leading researchers to explore new approaches such as chaotic maps. The present study introduces a new image encryption algorithm that utilizes an improved Rossler system as a keystream generator. The improved Rossler system is an enhanced version of the original Rossler system, which has been optimized for better chaotic behavior and improved security. For the confusion part, we combine DNA encoding techniques with Baker maps to ensure high levels of security. Various performance metrics, including NPCR, UACI, correlation coefficient, histogram analysis, and key sensitivity analysis, were used to evaluate the proposed scheme. The results showed that the proposed method surpassed several existing image encryption methods in terms of both security and efficiency.

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Secure and Guarantee QoS in a Video Sequence: A New Approach Based on TLS Protocol to Secure Data and RTP to Ensure Real-Time Exchanges

Cited by 10 publications

References 25 publications

Efficient Braille Transformation for Secure Password Hashing

Efficient Braille Transformation for Secure Password Hashing

Architectural Model and Modified Long Range Wide Area Network (LoRaWAN) for Boat Traffic Monitoring and Transport Detection Systems in Shallow Waters

Securing Images Using High Dimensional Chaotic Maps and DNA Encoding Techniques

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