Secure Data Transmission of Wireless Sensor Network Based on Information Hiding

A Reversible Watermarking Scheme Based on Difference Expansion for Wireless Sensor Networks

“…This scheme can efficiently detect and locate modifications and ensure the completeness of data streams. In [3], Xiangrong Xiao, et al, proposed a novel secure transmission strategy based on information hiding (IH). They acquire sensitive data security using the advantage of IH technique without encryption.…”

“…So the digital watermarking technology is introduced. Watermarking has been popularly used in security scheme in WSNs [1][2][3][4][5][6], mainly based on changing the least significant bit or embedding some blank space, which increases the length of the data packet or destructs the accuracy of the original data to some extent. Such changes often do not affect the visual perception and information expression of images or any other multimedia data with high redundancy.…”

A Secure Data Transmission Scheme Based on Information Hiding in Wireless Sensor Networks

“…Xiao et al [11] proposed real-time watermarking technique by embedding authorship signature into the sensing data, which imposes error between the expecting distances and ensuring. But embedding information is in some laws, which easily arouses attackers' attention.…”

“…In this case, information hiding technology is introduced to protect the data in wireless sensor networks [8][9][10][11][12]. Our method is hidding the encrypted sensitive information into other ordinary data by using some information hiding methods.…”

The Digital Watermarking Techniques Applied to Smart Grid Security

“…Reasonable watermarking algorithms can ensure the data security at a low cost of operation, and tolerate effectively the impacts from data processing. Using digital watermarking techniques to solve the security issues in the wireless sensor networks for Smart Grid is a practical and effective solution (Xiao et al, 2007).…”