Wen-Bing Horng

Learn More
Password based authentication with smart cards has been adopted as a more secure means in insecure networks to validate the legitimacy of users. Traditional authentication schemes are based on the tamper-resistant smart card; that is, the data stored in the smart card cannot be revealed. However, it is a challenging problem for considering(More)
Anonymity is one of the important properties of remote authentication schemes to preserve user privacy. Besides, it can avoid unauthorized entities from using the user ID and other intercepted information to forge legal login messages. In 2004, Das et al. first proposed a remote user authentication scheme with smart cards using dynamic ID to protect user(More)
A complete remote authentication scheme should provide the following security properties: (1) mutual authentication, (2) session key exchange, (3) protection of user anonymity, (4) support of immediate revocation capability, (5) low communication and computation cost, (6) resistance to various kinds of attacks, (7) freely choosing and securely changing(More)
Recently, Kim and Chung proposed a more secure remote user authentication scheme, which is an improvement over Yoon-Yoo's scheme to remedy their security flaws, such as leak of password and vulnerabilities to the masquerading user attack, the masquerading server attack, and the stolen-verifier attack. In this paper, we will show that Kim-Chung's improved(More)
In this study, both linear discriminant technique and logistic regression method are considered and compared to develop a flame feature model. Based on the comparison, the logistic regression method is chosen and plugged into a flame detection system for segmenting the fire regions. Some spurious fire-like regions are then removed by the image difference(More)
Recently, Lee et al. proposed a remote authentication model of information appliances (RAMIA). Unfortunately, RAMIA has a fatal error that opens the entire home network of information appliances to hackers. In this paper, we propose a new secure remote control model for information appliances (SRCMIA) to fix this error. Besides, our model can also achieve(More)