Re: [jupyter] More on DNS rebinding

2018-01-18 Thread Lawrence D’Oliveiro
On Wednesday, January 17, 2018 at 4:44:38 AM UTC+13, Matthias Bussonnier wrote: > > ... and a flag to disable it with a big warning ... > I think a simple name like “enable DNS insecure mode” would do the trick. I don’t think big warnings are very useful: people just ignore them. But use a

Re: [jupyter] More on DNS rebinding

2018-01-17 Thread Damián Avila
> My leaning would be to do it as an extra line of defence; given how complex browsers are and the fact that Jupyter is designed to execute arbitrary code, defence in depth makes sense. I would be +1 on this. Cheers. 2018-01-16 12:44 GMT-03:00 Matthias Bussonnier

Re: [jupyter] More on DNS rebinding

2018-01-16 Thread Matthias Bussonnier
Hi Thomas, Thanks for the heads up, this is nice description. I think it's a good idea to add this extra line of defense, and a flag to disable it with a big warning, to give some people the time to upgrade the ability to update the notebook server without deploying a large change to their