Abstract: Apparatus, systems, and methods disclosed herein disallow connections from one or more remote clients associated with an Internet protocol (IP) address for a period of disallowance if a number of connection requests from the one or more clients associated with the IP address exceeds a threshold number during a threshold time period. Other embodiments are described and claimed.

Abstract: Apparatus, systems, and methods disclosed herein may receive one or more sets of presentation rendering property values (PRPVs) at a client processing device from a network device. A set of PRPVs may be associated with a set of presentation characteristics of a sensory output device (SOD) used to present a multimedia presentation, a state of the SOD, or a state of a filter used to filter the presentation. A subset of PRPVs may be associated with a presentation element. An operating system or other entity associated with the client processing device may be interrogated to determine a state of the SOD or of the filter. Using the subset of PRPVs, the presentation element may be rendered for presentation at the SOD with a set of predetermined perceptual characteristics compatible with the presentation characteristics associated with the SOD. Other embodiments may be described and claimed.

Abstract: Apparatus, systems, and methods disclosed herein may download one or more sets of presentation rendering property values (PRPVs) to a client processing device. Each set of PRPVs may be associated with a set of presentation characteristics of a sensory output device (SOD) used to present a multimedia presentation, a state of the SOD, or a state of a filter used to filter the presentation. A subset of PRPVs may be associated with a presentation element. A presentation page containing the presentation element may be assembled at a multi-rendered presentation server from a template, a set of controls, a view, and a dataset. The page may be assembled such that the set of PRPVs, acting upon the presentation element at the client processing device, is capable of rendering the presentation element for presentation at the SOD with a predetermined set of perceptual characteristics compatible with SOD presentation characteristics.