1
Mark Stephen Anderson, John Edmund Griffin, Christopher James Guildford North, John Desborough Yesberg, Kenneth Kwok Hei Yiu, Robert Brunyee Milner: Method and means for interconnecting different security level networks. The Commonwealth of Australia, Baker & Maxham, August 22, 2000: US06108787 (55 worldwide citation)

An information flow control means for location between a first and second computer network where the first network has a higher security classification than the second network. The information flow control means comprises an information switch having an information input, a first output connected to ...


2
Mark Robert Grant Beaumont, Christopher James Guildford North, Kenneth Kwok Hei Yiu, Joshua David Green: Digital video guard. The Commonwealth of Australia, Knobbe Martens Olson & Bear, October 29, 2013: US08572403 (3 worldwide citation)

This invention relates to the veracity of information displayed to a user of a computer, and information provided to a computer by human input devices such as mice and keyboards. A digital video guard (DVG) device is a peripheral that is retrofitted to commodity computer devices. The DVG resides in- ...


3
Mark Robert Grant Beaumont, Christopher James Guildford North, Kenneth Kwok Hei Yiu, Joshua David Green: Digital video guard. The Commonwealth of Australia, October 27, 2011: US20110264922-A1

This invention relates to the veracity of information that is displayed to a user of a computer and can also relate to the veracity of information provided to a computer by human input devices such as pointing devices and keyboards. A digital video guard device is a peripheral that is retrofitted to ...