Method and device for application label judgment of scripting language interpreter

Abstract

The invention provides a method and a device for application label judgment of a scripting language interpreter. The method comprises: when the scripting language interpreter is used for interpretingand executing an application script, capturing the content of the labeled target script, and triggering the timing module to conduct timing; when the timing duration exceeds a preset duration, generating a random key and encrypting the random key, and then writing the encrypted random key into the License file; after the License file is decrypted, executing label replacement operation on the target script content; and when the timing duration does not exceed the preset duration, executing a label removal operation on the target script content, judging the label-free script content, and finallyfeeding back a judgment result to the script language interpreter. According to the method, a random label mode is adopted, and timeout judgment logic is combined, so that the dynamic and randomization of the label are realized, the data security in the script language interpretation execution process is improved, and the security of the system is also greatly improved.

Description

technical field [0001] The present invention relates to the technical field of computer application, and more specifically, relates to a method and a device for adjudicating a script language interpreter application label. Background technique [0002] Scripting language, also known as extended language, or dynamic language, is a programming language used to control software applications. Scripts are usually saved in text (such as ASCII) and interpreted only when called. [0003] At present, the interpretation and execution of scripting language is usually based on the static label of the script content, and in the face of the attack behavior of scripting language code injection execution, due to the static nature of the label, the attacker can fully pass the brute force cracking method. way to obtain static label content, which greatly reduces the security of the system. [0004] Therefore, there is an urgent need for a practical and effective technical solution to improve...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a method and device for applying a label ruling by a scripting language interpreter to solve the data security of the existing scripting language interpretation and execution process Poor performance, resulting in poor system security technical problems

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