Abstract: Certain embodiments employ an “out-of-band” mechanism to remove the physical controls for activating input peripherals from a portable device operating system and instead controlled by a separate peripheral control domain, isolated from the operating system domain by a machine virtualization/isolation technology. No additional hardware may be required. An adjunct I/O virtualization mechanism may also be included to abstract the guarded input peripheral interfaces, such that all attempts to turn them on from within the operating system are automatically redirected by the I/O virtualization mechanism to the peripheral control domain. The peripheral control domain may then conduct a policy-driven decision process to either allow, disallow, or request manual/explicit authorization of an access attempts. Physical access may be performed within the peripheral control domain.

Abstract: In certain embodiments, virtualization mechanisms used to defend against spying can also be used by attackers as a means to execute spying attacks more effectively. In certain embodiments, attack methods may use the virtualization mechanisms to surreptitiously activate input peripherals without the user's knowledge or authorization. In certain embodiments, a virtualized network interface may be employed in which all network traffic transiting a portable wireless system is routed through a remote control component within a peripheral control domain. The remote control component may be used by an attacker to communicate remotely with the portable device to send it peripheral activation commands. The remote control component can then activate peripherals via the peripheral access module without the user's or general-purpose operating system's knowledge or authorization. All other network traffic may be passed through as normal and expected to the general-purpose operating system.

Abstract: A system and method for processing solid waste disposal includes a hydrolyzer (80) and an injection assembly (30) for transferring waste to the hydrolyzer (80). The injection assembly (30) includes a sleeve (40), in which waste is compressed with a ram (37), and a movable gate (52), which opens to allow the compressed waste (68) to exit the sleeve (40) and enter the hydrolyzer (80). The hydrolyzer (80) includes a pressure vessel (84), a rotating shaft (108) contained within the vessel (84), and agitates attached to the shaft for moving and processing the material through the hydrolyzer (80).

Abstract: Certain embodiments employ an “out-of-band” mechanism to remove the physical controls for activating input peripherals from a portable device operating system and instead controlled by a separate peripheral control domain, isolated from the operating system domain by a machine virtualization/isolation technology. No additional hardware may be required. An adjunct I/O virtualization mechanism may also be included to abstract the guarded input peripheral interfaces, such that all attempts to turn them on from within the operating system are automatically redirected by the I/O virtualization mechanism to the peripheral control domain. The peripheral control domain may then conduct a policy-driven decision process to either allow, disallow, or request manual/explicit authorization of an access attempts. Physical access may be performed within the peripheral control domain.

Abstract: In certain embodiments, virtualization mechanisms used to defend against spying can also be used by attackers as a means to execute spying attacks more effectively. In certain embodiments, attack methods may use the virtualization mechanisms to surreptitiously activate input peripherals without the user's knowledge or authorization. In certain embodiments, a virtualized network interface may be employed in which all network traffic transiting a portable wireless system is routed through a remote control component within a peripheral control domain. The remote control component may be used by an attacker to communicate remotely with the portable device to send it peripheral activation commands. The remote control component can then activate peripherals via the peripheral access module without the user's or general-purpose operating system's knowledge or authorization. All other network traffic may be passed through as normal and expected to the general-purpose operating system.

Abstract: A system for processing waste on a continuous basis comprises an infeed assembly, a vessel held at a non-ambient pressure and/or temperature, and an outfeed assembly. The infeed assembly includes: a sleeve where waste is delivered; a gate construction that moves between an open and a closed position; and a ram that moves within the sleeve to compress waste when the gate construction is in the closed position and to push the compressed waste into the vessel, where it is metamorphically processed, when the gate construction is in the open position. The processed material moves from the vessel to the outfeed assembly, which includes a compaction chamber, a ram that moves within the compaction chamber, and a cutter assembly. Waste is compacted in the compaction chamber by the ram, cut by the cutter assembly, and delivered as a compacted block to an environment having an ambient pressure and/or temperature.

Abstract: A system and method for processing solid waste disposal includes a hydrolyzer (80) and a injection assembly (30) for transferring waste to the hydrolyzer (80). The injection assembly (30) includes a sleeve (40), in which waste is compressed with a ram (37), and a movable gate (52), which opens to allow the compressed waste (68) to exit the sleeve (40) and enter the hydrolyzer (80). The hydrolyzer (80) includes a pressure vessel (84), a rotating shaft (108) contained within the vessel (84), and agitates attached to the shaft for moving and processing the material through the hydrolyzer (80).

Abstract: A system for processing waste on a continuous basis comprises an infeed assembly, a vessel held at a non-ambient pressure and/or temperature, and an outfeed assembly. The infeed assembly includes: a sleeve where waste is delivered; a gate construction that moves between an open and a closed position; and a ram that moves within the sleeve to compress waste when the gate construction is in the closed position and to push the compressed waste into the vessel, where it is metamorphically processed, when the gate construction is in the open position. The processed material moves from the vessel to the outfeed assembly, which includes a compaction chamber, a ram that moves within the compaction chamber, and a cutter assembly. Waste is compacted in the compaction chamber by the ram, cut by the cutter assembly, and delivered as a compacted block to an environment having an ambient pressure and/or temperature.

Abstract: A material volume reduction apparatus having a frame, a motor supported by the frame, a drum supported by the frame and having an interior and an exterior, a drive shaft operably connected to the motor, a comminuting wheel assembly including a disk like body portion having an axis; and a geared axle assembly operably interpositioned between and connected to the drive shaft and the comminuting wheel assembly to operably support the comminuting wheel assembly within the interior of the drum and to transmit the rotational torque of the motor imparted to the drive shaft and transfer it to the comminuter wheel assembly enabling the comminuter wheel to rotate within the interior of the drum. The geared axle assembly is preferably that of a motorized vehicle of the type found in an over-the-road type diesel truck. The drum may include a substantially cylindrical wall with an open first end and an open second end; and a closure member to at least partially close the second end of the drum.