Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: b applications typically interact with a back-end database to retrieve persistent data and then present the data to the user as dynamically generated output, such as HTML b pages. Hover, this interaction is commonly done through a low-level API by dynamically constructing query strings within a general-purpose programming language, such as Java. This low-level interaction is ad hoc because it does not take into account the structure of the output language. Accordingly, user inputs are treated as isolated lexical entities which, if not properly sanitized, can cause the b application to generate unintended output. This is called a  command injection attack , which poses a serious threat to b application security.  presents the first formal definition of command injection attacks in the context of b applications, and gives a sound and complete algorithm for preventing them based on context-free grammars and compiler parsing techniques. Our key observation is that, for an attack to succeed, the input that gets propagated into the database query or the output document must change the intended syntactic structure of the query or document. Our definition and algorithm are general and apply to many forms of command injection attacks.  validate our approach with  SqlCheckS , an implementation for the setting of SQL command injection attacks.  evaluated  SqlCheckS  on real-world b applications with systematically compiled real-world attack data as input.  SqlCheckS  produced no false positives or false negatives, incurred low runtime overhead, and applied straightforwardly to b applications written in different languages.
['Zhendong Su', 'Gary Wassermann']
I am writing a research paper on a idea The essence of command injection attacks in web applications
[{"from": "human", "value": "I am writing a research paper on a idea The essence of command injection attacks in web applications"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: b applications typically interact with a back-end database to retrieve persistent data and then present the data to the user as dynamically generated output, such as HTML b pages. Hover, this interaction is commonly done through a low-level API by dynamically constructing query strings within a general-purpose programming language, such as Java. This low-level interaction is ad hoc because it does not take into account the structure of the output language. Accordingly, user inputs are treated as isolated lexical entities which, if not properly sanitized, can cause the b application to generate unintended output. This is called a  command injection attack , which poses a serious threat to b application security.  presents the first formal definition of command injection attacks in the context of b applications, and gives a sound and complete algorithm for preventing them based on context-free grammars and compiler parsing techniques. Our key observation is that, for an attack to succeed, the input that gets propagated into the database query or the output document must change the intended syntactic structure of the query or document. Our definition and algorithm are general and apply to many forms of command injection attacks.  validate our approach with  SqlCheckS , an implementation for the setting of SQL command injection attacks.  evaluated  SqlCheckS  on real-world b applications with systematically compiled real-world attack data as input.  SqlCheckS  produced no false positives or false negatives, incurred low runtime overhead, and applied straightforwardly to b applications written in different languages."}]