In this paper a general multi-bit watermarking scheme for digital image that can resist to RST attacks is proposed.

Geometric distortions of the watermarked image were estimated accurately and its inverse transformation was corrected by geometric moments,of the original and the watermarked images,used for pattern recognition,to ensure synchronization between embedding and detecting of the watermark and improve the resistance to RST attacks.

Image watermarking scheme against RST attack based on SIFT feature;

The multilogic function devices based on the RST (real space charge transfer) structure are being used to realize such logic functions as XOR,“OR” and “NAND.

The RST (real space charge transfer) devices with the logic functions of XOR,“OR” and “NAND are already available.

Relationship Between Rorschach Aggression Variables and Explicit Hostility;

Rorschach Aggression Variables:A Study of Reliability and Validity;

Correlation between Personality and Rorschach Aggression Variables;

The prevention technology for ARP virus attack;

Prevention of attack on overflowing loopholes in buffer of Linux system;

This paper deeply analyses the principle and possiblility of buffer overflow attacking,and buffer overflow s potential dangers according to program code with buffer overflow.

This paper briefly introduces the general outline of the Okamato E cash scheme and one attacking method against this scheme,discusses the attacking principles and provides some mends and reinforcements for the Okamato E cash schem

This paper, based on the theory of IPv6, analyzes the security problem of IPv6 and a couple of classic attacking methods and briefly describes the research on information security.