It has been demonstrated that deception technologies are effective in detecting advanced persistent threats and zero-day attacks which cannot be detected by traditional signature-based intrusion detection techniques. Especially. a file-based deception technology is promising because it is very difficult (if not impossible) to commit an attack without reading and modifying any file. It... https://www.roneverhart.com/Medline-Wheelchair-Arm-Trays-TRAY-ARM-WHEELCHAIR-ADJUSTABLE-LEFT-MDSR009636/