Many “emergency” situations in our modern world would’ve been easy to fix had they been foreseen in advance. If only we’d known what was going to happen, the badness could’ve easily been prevented. Unfortunately, when problems are discovered only “as they happen” in production, everyone must race to minimize the damage and put out theContinue reading “Practical Time Machines”
Category Archives: browsers
Determining OS Platform Version
In general, you should not care what Operating System visitors are using to visit your website. If you attempt to be clever, you will often get it wrong and cause problems that are an annoyance for users and a hassle for me to debug. So avoid trying to be nosy/clever if at all possible. ThatContinue reading “Determining OS Platform Version”
Inspecting Certificates in Edge
Curious about how to see a website’s HTTPS certificate in Microsoft Edge? You’ve got two options: A companion post to 2017’s post Inspecting Certificates in Chrome.
Download Blocking by File Type
Last Updated: 20 May 2024 I’ve previously gushed about the magic of the File Type Policies component — a mechanism that allows files to be classified by their level of “dangerousness”, such that harmless files (e.g. .txt files) can be downloaded freely, whilst potentially-dangerous files (e.g. .dll files) are subjected to a higher degree ofContinue reading “Download Blocking by File Type”
Per-Site Permissions in Edge
Last year, I wrote about how the new Microsoft Edge browser mostly ignores Security Zones (except in very rare circumstances) to configure security and permissions decisions. Instead, in Chromium per-site permissions are controlled by settings and policies expressed using a simple syntax with limited wildcarding support. Settings Page’s Site Permissions and Group Policy Internet ExplorerContinue reading “Per-Site Permissions in Edge”
text/plain 