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Casdoor Organizational Administrator Cross-Organizational Access Vulnerability and Recovery Process Description

Vulnerability Introduction (a) Basic Information (b) Detailed Description of the Vulnerability Casdoor system has a flaw in the control of permissions, the administrator account of any organization within the same system, after logging in, the system can be bypassed by directly splicing the form of URL permissions check, direct access to any other organization and any application of the editorial interface. Although the access may...

Recovering hidden file data practice after virus in USB flash drive - Creative Research

Practice of recovering hidden file data after a virus on a USB flash drive

This article is a summary of practical experience, a detailed account of the problems that may be encountered, and give the solution. In this paper, for the U disk after the virus in the file explorer U disk capacity has occupied, and open the file shows that the situation of data recovery is empty. The situation U disk inserted into the computer after the antivirus software reported viruses, the original files and folders are hidden, there are a large number of files disguised as the same name ...

Speech - "Liaoning, the Cradle of the Republic's Industry

Hello, friends! Today, I would like to tell you about Liaoning. Liaoning is the cradle of China's industry and the eldest son of new China's industry. Liaoning has created many "firsts" in the industrial history of new China. For example, the first metal coat of arms, the first jet aircraft, the first 10,000-ton ocean freighter, the first furnace of steel ...... These "firsts" are all done by the people of Liaoning with their hands ...

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