Contents
Intro
X-Content-Type-Options
X-XSS-Protection
X-Frame-Options
Summary
Intro
Continuing on from my prev...
For further actions, you may consider blocking this person and/or reporting abuse
This may be a silly question, but I am a beginner, beginner to web development and want to start good web security practices now. How exactly do I go about changing these policies for the header? Or can you point me in the right direction?
Hey Alex, you can set the headers yourself, depending on how you are serving up your website depends how you do this.
If you are using express js you can use a library like npmjs.com/package/helmet to help set them.
If you are using nextjs you can do something like nextjs.org/docs/api-reference/next...
If you are serving up a file from blob storage (e.g. S3 in AWS or Blob Storage in Azure) you often set these headers by using a CDN infront of the files like so docs.microsoft.com/en-us/azure/cdn...
Thank you for helping! I haven't gotten that far yet in my journey since I only know HTML and CSS right now; I use Github for my web pages. I'll keep the resources bookmarked, thanks again!
Yes its not possible to do it with Github Pages at the moment 😊
Hi there, actually those headers are added by the W3C its a standard for the web. Go see the github of W3C ;)
I couldn't find the 'header' related content on W3C's github (may have missed it ) unfortunately, but I took a short class on what a header is and looked at Mozilla's documentation for headers. Thank you!
Nice article - as this is tagged up for beginners, maybe you could give a brief description of what you mean by "content sniffing"? Maybe with a link to a longer article?
Also, you might want to explain what the X is for in the header... and maybe even what a header is in the first place!
Thanks David, that makes sense I will add some detail :)
👍😁
if you're using Express, this can help npmjs.com/package/helmet
hoelo