Method for preventing operating system starting file from being infected
A startup file and operating system technology, applied in the direction of program loading/starting, instrumentation, electrical digital data processing, etc., can solve problems such as inconvenient use, system performance impact, and impact, and achieve high efficiency
Inactive Publication Date: 2011-10-19
成都康禾科技有限公司
View PDF3 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage of disk restoration is that it can only restore the entire disk volume, which will affect the entire volume, and the protection granularity is too large. At the same time, disk restoration needs to intercept and analyze all disk operations of the system, so it will have a greater impact on system performance. big impact
In this way, if the user has other useful data that needs to be retained, it needs to be achieved through special means, which causes inconvenience in use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The present invention will be further described below with reference to the drawings and embodiments.
[0022] Such as figure 1 Shown is the flow chart of initializing environmental protection. First, the initialization program will change the file name of the protection driver to a name entered by the user, and install the protection driver as the boot loading method in the system that needs to be protected. This step is to prevent attacks against this protection scheme; then, create a configuration file with the same file name as the protected driver under the system32 directory of the system, and the content is the startup file backup folder path (the program prompts the user for input) and the uninstall password (The program prompts the user for input). Next, create a startup file backup folder; there are three situations for initializing the system startup file: 1. If the system startup file that needs to be protected has been determined (for example, a centralized co...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method for preventing an operating system starting file from being infected, which comprises the following steps: 1, initializing a protection environment, using boot to load and install a protection driver in a system, inputting the name of the protection driver by a user, setting up a backup system starting file folder, and setting up a driver configuration file in a system 32 list of the system; 2, intercepting file operation by the protection driver when the system is started, judging the type of a file, if the file is the system starting file of the backup file folder, stopping operation, if the file is the system starting file, carrying out next operation, and if the file is other files, allowing the operation; and 3, judging the type and the process of the file operation, if the operation is the operation process, opening the file in an Executive Image mode, taking over following reading operation by the protection driver, and reading corresponding files in the backup file folder, and if in other conditions, allowing the operation. By the method, viruses can not automatically run along the system starting to obtain the system control right through the mode of infecting the system starting file.
Description
Technical field [0001] The present invention relates to a method for avoiding the infection of startup files of an operating system, and in particular to a method for preventing booting after virus infection. Background technique [0002] Computer virus is a major problem facing computer applications. It affects system performance and damages system stability. At the same time, it deletes files and steals confidential information, causing inconvenience and even economic loss to computer users. [0003] Two methods are traditionally used to solve the virus problem in computer use. The first is anti-virus software technology. The principle is that when the operating system is about to read files, or when data is transmitted over the network, the anti-virus software module will first analyze the file or data content to determine whether it matches the predefined virus characteristics . If it matches, it is considered poisonous, and the anti-virus software will block the file operati...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F21/00G06F9/445G06F21/51
Inventor 强文许旭
Owner 成都康禾科技有限公司