Revocation in The Video Content Protection System

2006 ◽  
Author(s):  
T. Staring ◽  
B. Skoric
Keyword(s):  
Protection System ◽  
Video Content ◽  
Content Protection

Cloud-Based Multimedia Content Protection System

2020 ◽  
pp. 164-169
Author(s):  
B. Aparna ◽  
S. Madhavi ◽  
G. Mounika ◽  
P. Avinash ◽  
S. Chakravarthi
Keyword(s):  
Large Scale ◽  
Protection System ◽  
Multimedia Content ◽  
Computationally Efficient ◽  
Content Protection ◽  
Protection Systems ◽  
Multimedia Content Protection ◽  
High Scalability ◽  
Cloud Infrastructures ◽  
Rapid Deployment

We propose a new design for large-scale multimedia content protection systems. Our design leverages cloud infrastructures to provide cost efficiency, rapid deployment, scalability, and elasticity to accommodate varying workloads. The proposed system can be used to protect different multimedia content types, including videos, images, audio clips, songs, and music clips. The system can be deployed on private and/or public clouds. Our system has two novel components: (i) method to create signatures of videos, and (ii) distributed matching engine for multimedia objects. The signature method creates robust and representative signatures of videos that capture the depth signals in these videos and it is computationally efficient to compute and compare as well as it requires small storage. The distributed matching engine achieves high scalability and it is designed to support different multimedia objects. We implemented the proposed system and deployed it on two clouds: Amazon cloud and our private cloud. Our experiments with more than 11,000 videos and 1 million images show the high accuracy and scalability of the proposed system. In addition, we compared our system to the protection system used by YouTube and our results show that the YouTube protection system fails to detect most copies of videos, while our system detects more than 98% of them.

Cloud-Based Multimedia Content Protection System

2015 ◽  
Vol 17 (3) ◽  
pp. 420-433 ◽  
Author(s):  
Mohamed Hefeeda ◽  
Tarek ElGamal ◽  
Kiana Calagari ◽  
Ahmed Abdelsadek
Keyword(s):  
Protection System ◽  
Multimedia Content ◽  
Content Protection ◽  
Multimedia Content Protection

Design and Implementation of KASUMI Algorithm in ISMACryp Encryption for Video Content Protection in DVB-H Application

2011 ◽  
Vol 403-408 ◽  
pp. 3847-3853 ◽  
Author(s):  
Jay M. Joshi ◽  
Kiran R. Parmar ◽  
Upena D. Dalal
Keyword(s):  
Structural Data ◽  
Audio Coding ◽  
Handheld Devices ◽  
Video Content ◽  
Content Protection ◽  
Digital Video Broadcasting ◽  
Video Broadcasting ◽  
Encryption And Authentication ◽  
Advanced Audio Coding ◽  
Rijndael Algorithm

Three technologies can be used for content protection in DVB-H; IPSec, SRTP and ISMACryp. ISMA Encryption and Authentication is one of the three chosen technologies for service protection in DVB-H (Digital Video Broadcasting - Handheld), the TV system for portable handheld devices. This paper deals with modification in ISMACryp. The ISMACryp is encoded with MPEG-4 video and MPEG-4 AAC (advanced audio coding), while leaving all structural data as it is. Two modes of ISMACryp are available; the CTR mode (Counter type) and CBC mode (Cipher Block Chaining) mode. Both modes of ISMACryp is based on 128-bit AES algorithm. AES algorithms are more complex and require larger time with more clock cycles for execution. This paper is being first simulate and implement existing ISMACryp using 128-bit Rijndael algorithm and then modified it with KASUMI algorithm that will be provided lower number of clock pulses with lower execution time. The simulation is done in Matlab and implementation in TMS320C6713 DSP kit.

scholarly journals Advances in Digital Video Content Protection

2005 ◽  
Vol 93 (1) ◽  
pp. 171-183 ◽  
Author(s):  
E.I. Lin ◽  
A.M. Eskicioglu ◽  
R.L. Lagendijk ◽  
E.J. Delp
Keyword(s):  
Digital Video ◽  
Video Content ◽  
Content Protection

Hybrid Crypto Techniques for Secured Multimedia Big Data Content Protection System (SMBDCPS)

2021 ◽  
Vol 17 (2) ◽  
pp. 1-21
Author(s):  
Velliangiri S. ◽  
Naga Rama Devi G.
Keyword(s):  
Big Data ◽  
Protection System ◽  
Security Level ◽  
Matlab Simulation ◽  
Multimedia Big Data ◽  
Content Protection ◽  
Hybrid Mechanism ◽  
Medical Health Care ◽  
Data Content ◽  
Overall Performance

Most of the existing work does not ensure the optimal and secured storage maintenance of big data. This is resolved in the proposed research method name called secured multimedia big data content protection system (SMBDCPS). The proposed scheme has using AES and SHA-256 hybrid mechanism for securing the keys of encryption and decryption. This method has integrated the key value of AES and SHA-256 together to generate the new key value for increasing the security level. The main advantage of the proposed scheme has required only small storage which is computation efficient. The overall performance of the proposed scheme has carried out on MATLAB simulation environment over the medical health care datasets. The performance proves the proposed scheme has yield better results than the existing scheme.

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