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This paper introduces a new information display system that can prevent the on-screen contents from being taken by cameras or camcorders without sacrificing visual qualities. The system is designed based on the idea of temporal psychovisual modulation (TPVM) with guidance from the concept of ‘window of visibility (WoV)’. TPVM utilizes the redundancy (in terms of spatiotemporal resolutions and etc...
IPsec is a suite of protocols that adds security to communications at the IP level. However, the high computing power required by the IPsec algorithms limits network connection performance. The paper presents the hardware implementation of IPsec gateway in FPGA. Efficiency of the proposed solution allows to use it in networks with data rates of several Gbit/s.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.