# Security Policy ## Reporting a Vulnerability Please report a vulnerability to `security@tinode.co`. ## What not to report * Firebase initialization tokens. The Firebase tokens are really public: they must be included into client applications and consequently are not private by design. * Exposed `/pprof` or `/expvar`. We know they are exposed. It's intentional and harmless. * Exposed Prometheus metrics `/metrics`. Like above, it's intentional and harmless.