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2975 results about "Hooking" patented technology

In computer programming, the term hooking covers a range of techniques used to alter or augment the behaviour of an operating system, of applications, or of other software components by intercepting function calls or messages or events passed between software components. Code that handles such intercepted function calls, events or messages is called a hook.

By-pass and tampering protection for application wrappers

In a computer system with an operating system that supports multiple levels of interfaces (APIs) that application programs (i.e. programs executing outside the operating system kernel in user mode) can invoke to obtain services from the operating system, and the employment of a hooking or mediation technology within a user-mode process (i.e. an instantiation of an application program) to intercept/mediate invocations of selected interfaces of some of those levels, the Tampering Protection protects the code and statically or heap allocated data of the mediators from corruption by the code of the user-mode process being mediated that resides and operates in the same address space as the code and data of the mediators (as such corruption would compromise the integrity of the mediator and could prevent it from accomplishing its intended mediation purpose). It does so by providing memory protection services that allow mediators to define data areas (both static segments and dynamic heaps) to be protected and to temporarily unprotect them during the execution of a mediator so that they can be modified during that execution, thus ensuring that the mediate application does not directly use the operating system services to override Tampering Protection management of these protected segments or protected.
Owner:BALZER ROBERT +1

Automatic assembly line of reverser

The invention relates to an automatic processing assembly line of a reverser. The automatic processing assembly line is characterized in that an automatic rotating disc feeding machine, a loading belt line, an abrasive band polishing mechanism, a steel wire wheel polishing mechanism, an electric cylinder lifting and translating material-taking mechanism, a reaming mechanism, an inner hole detection mechanism, a linear array camera locating mechanism, a pre-hooking mechanism, a final hooking mechanism, a secondary steel wire wheel polishing mechanism, a camera detecting and locating mechanism, a pressure resistant testing mechanism, a long belt line and an automatic tray loader are arranged on a working table; and the mechanisms are sequentially arranged on a table board in a U shape from front to back, a material is loaded from a loading rotary disc firstly, is subjected to abrasive belt polishing, primary steel wire wheel polishing, reaming, inner hole detection, hooking, secondary steel wire wheel polishing and pressure resistant testing, then is conveyed to the automatic tray loader by the long belt line for tray loading, the whole process only requires two workers, one worker performs loading in the rotating disc position, the other worker performs material receiving in the automatic tray loader position, and the operation is simple and reliable.
Owner:SHANGHAI ZHAOCHENG COMMUTATOR TECH
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