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Please note that Sanitization as a security control should be considered only as a last option.Input validation and Output Encoding are considered better security controls.This header is designed to mitigate MIME-Sniffing attacks.
For Managed code (C#, VB.net, etc.), use one or more appropriate encoding methods from the Web Protection (Anti-XSS) Library, depending on the context where the user input gets manifested:* Encoder. Html Sanitizer can be installed as a Nu Get package, and the user input can be passed through relevant HTML or CSS sanitization methods, as applicable, on the server side.Then any time "&MSFTStock;" appears in the document, it is automatically replaced with the current stock price.However, this functionality can be abused to create denial of service (Do S) conditions.This will limit the impact of potential exponential expansion Do S attacks. Xml Resolver = null; Xml Reader reader = Xml Reader.
The following code provides an example of this approach: Xml Reader Settings settings = new Xml Reader Settings(); settings. Create(stream, settings); Uploaded files represent a significant risk to applications.Use type safe parameters when constructing SQL queries to avoid possible SQL injection attacks that can occur with unfiltered input.