Hello christian,
naxsi-contributor first
bad news first:
naxsi wouldnt work on websockets.
Any other security for websockets you have to implement yourself.
list of usefull reads:
- https://devcenter.heroku.com/articles/websocket-security
- https://security.stackexchange.com/questions/48378/anti-dos-websockets-best-practices/
- https://gist.github.com/subudeepak/9897212
- https://kaazing.com/2012/02/28/html5-websocket-security-is-strong/
regards,
mex