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TLS 1.3 with cert pinning and end-to-end encryption is making life hell for corporate compliance. Our Palo Alto firewalls are about as good as it gets but it's
by FuriouslyAdrift 3y ago
TLS 1.3 with cert pinning and end-to-end encryption is making life hell for corporate compliance. Our Palo Alto firewalls are about as good as it gets but it's a constant battle to de-obfuscate traffic.
Google loves to mix traffic types (ad, telemetry, biz app) across protocols basically creating their own overlay which is a huge pain.
For Apple, we basically have to exempt the entire 17.0.0.0/8 as that is theirs and they pin everything.
Microsoft at least has several dynamic lists but I have my own list of their stuff that ISN'T on their lists (a few hundred IPs).
At this point I don't think there's any way to secure a network. You can't trust or verify much of the traffic.
Maybe using a synthetic NIC at the endpoint that is directly tied to the policy system is the only way forward.