FiddlerCore and Brotli compression

Recently, a developer asked me how to enable Brotli content-compression support in FiddlerCore applications, so that APIs like oSession.GetResponseBodyAsString() work properly when the entity body has been compressed using brotli. Right now, support requires two steps: Put brotli.exe (installed by Fiddler or off Github) into a Tools subfolder of the folder containing your application’s executable. Ensure that theContinue reading “FiddlerCore and Brotli compression”

Downloads and the Mark-of-the-Web

Last update: June 21, 2022 Background Windows uses a simple technique to keep track of which binary files were downloaded from the Internet (or a network share). Each downloaded file is is tagged with a hidden NTFS Alternate Data Stream file named Zone.Identifier. You can check for the presence of this “Mark of the Web”Continue reading “Downloads and the Mark-of-the-Web”