cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

QUIC Protocol - Web filtering does not work properly from Google Chrome

Conversationalist

QUIC Protocol - Web filtering does not work properly from Google Chrome

Is there a best method to block QUIC or to get QUIC working with Web filters in a Meraki?

 

I am currently blocking by disabling the Experimental QUIC protocol on Google Chrome browsers in my environments but any non managed systems can get around this or users can simply re-enable again.

 

Another method is to block outbound UDP 80 and UDP 443 but not sure if this will break anything else.

 

Preferred solution is for Meraki web filtering or layer 7 rules to work with QUIC.

 

Anyone come across this issue as it is a big security hole with Chrome?

 

Some more details here https://itzecurity.blogspot.ie/2015/06/quic-protocol-web-filtering-not-work.html

 

thank you!

 

1 REPLY 1
Kind of a big deal

Re: QUIC Protocol - Web filtering does not work properly from Google Chrome

As indicated, I would block udp/80 and udp/443.

Welcome to the Meraki Community!
To start contributing, simply sign in with your Cisco account. If you don't yet have a Cisco account, you can sign up.