Copyright law protects the limitations of computer software
(i) Copyright law protects the mainstream of computer software in the late 80, many countries, led by the United States, began to amend copyright law to incorporate computer software into the protection object of copyright law. In the December 1980, the United
Virtual Machine-Based Software Protection TechnologyGuideVirtual Machine-based software protection technology is not sure whether it is first proposed by vmprotect, but vmprotect is undoubtedly to promote this technology to people. Nowadays, virtual machine-based software
Protection Mechanism
[Statement]I write articles mainly for communication, and hope that you can maintain the integrity of the article during reprinting.
[Preface]This time I focused on the protection mechanism and did not write any shell removal method. In fact, I have misled many kind audiences. The most important thing to know about a shell software is its
The code protection techniques used to enumerate the various types of software encountered since the work, only the principle does not involve the implementation of technical details, in order to avoid the emergence of legal issues. Some friends say that the code directly on GitHub open source download, open source can promote technical exchanges and progress, but the valuable code is piled up in the hard d
SafeNet, the world leader in data protection, has announced the introduction of the industry's first software protection solution using white-box security technology. SafeNet Holy Days software licensing and protection solutions now incorporate new capabilities to protect se
I. Overview
Software as a form of human intelligence work results, combining the designers and developers of hard work and sweat, however, due to user perceptions of differences and the proliferation of pirated software, software developers ' rights and interests are often not effectively protected, therefore, As a necessary means-----the
U disk and e-mail is the transmission of the volume of virus channels, each to kill the soft both to the targeted protection, Gallop PC security field for many years of rising anti-virus software is natural. Rising anti-virus software V16 to the latest research and development of the inverter antivirus engine as the core, the U disk's
Software Protection Technology--Software protection advice
This section provides general suggestions on software protection, which are a summary of countless people's experience. Program When designing your own
Computer Software Protection regulations excerpt
Chapter I. GENERAL PROVISIONS
Sixth of this Ordinance on the protection of software copyright is not extended to the development of software use of ideas, processing, operating methods or mathematical concepts .
chapter II
keeping the normal execution module's MD5 digest value statically in an external file (for example, in a registry file), calculating its own MD5 each time it is run, and comparing it to determine whether it has been modified. A bit more advanced, such as using the correct MD5 to restore the correct entry address, or participate in the registration code/machine code calculation. It is best to add their own MD5 verification and then use Asprotect or aspack compression
http://www.paper.edu.cnDiscussion on software protection using virtual machine technologyZhang LuSchool of Computer Science and Technology, Beijing University of Posts and Telecommunications, Peking (100876)E-mail:dwingg@gmail.comAbsrtact: This paper presents a new method of software protection using virtual machine pr
1, start → run → input: services.msc Click OK (or press ENTER) to open the service.
2, found in turn: Software Protection Service (SPPSVC) → Right-click Start.
3, if the boot menu is gray (not available) service properties → start type → automatic or manual → application → start → ok.
4. If this Software
It enterprises after a long period of research and development, both from the interface and code need to formally identify, to prevent other people's infringement of rights and misappropriation caused unnecessary losses. There are many software it enterprises in Shanxi, so how can some enterprises protect their software and research results?In the country is generally through the application of
Many people will run into Third-party security software for their Win7 systems, and in fact, there are built-in security software in the Win7 system that most Win7 users are not sure about. So today's small make up and you introduce how to use the WIN7 system built-in security protection software.
Step One: Open the S
, string copying, comparison, case/integer/String conversionE, ansi_string strings and unicode_string strings convert each other21. File operationA, the creation of filesB, open the fileC. Get and modify file propertiesD. write files and read files22. IAT Hook ProgrammingA. Initial knowledge of IATB, IAT table related structureC. Read the IAT entryD, write code test analysis??E, HOOK IATF, test analysis23. Application Layer Inline HOOKA, InLine HOOK principle AnalysisB, InLine HOOK code writingC
CCleaner is a free system optimization and privacy protection tool. CCleaner's main use is to clear the garbage files that Windows system no longer uses to free up more hard disk space. Another big feature of it is to clear the user's internet record. CCleaner small size, fast speed, can be temporary folder, history, Recycle Bin, such as Garbage clean-up, and the registry can be scanned for garbage, clean. The sof
The Software protection Service is a digital license download, installation, and implementation in the Win7 flagship 32-bit system, which can cause the operating system and licensed applications to run in a notification mode when the service is disabled, which can create problems for us to open the program.
1, first use the key combination "Win+r" open the Run window and enter the "services.msc" comma
Self-checking is one of the protection methods of many software. Adding a simple shell to the software and then adding self-checking can resist a majority of new users in a certain program. However, for many people, this protection is weak. However, there is no systematic article in the search forum. I don't know if ev
With Microsoft's human-friendly development tools, Visual Studio and MSDN's detailed help,. NET development efficiency is indeed high.But because. NET with Java, such as the intermediate language, virtual machine/sdk and many other characteristics, and high-level language library coding specification, MSIL Microsoft intermediate language readability is very high, so the code can easily be anti-compilation, perhaps this is an "alternative open source."So far. NET development of desktop
It is more convenient and reliable to implement software copyright protection and authorization on machines with TPM chips or PCI cards. The method described in this article is suitable for the use of network systems in a large-area factory. It protects the copyright of software installed repeatedly on multiple hosts on the Intranet. This method protects the copy
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