Pick a file in Files to edit it here.
through the hub for you to trigger).
And "only box + PiKVM + Teams, in and out" taken literally will brick the laptop. A default-deny firewall with just those three would kill:
- Windows itself — DNS, DHCP, NTP (clock), Windows Update, Defender updates, activation, cert-revocation checks.
- The hub's own features — git/GitHub, npm, pub.dev, gradle/maven during builds (and the box connection is how updates reach you — lock that wrong
and I can't push fixes).
- Teams isn't one address — it's a big, changing set of Microsoft 365 IP ranges + CDNs (Microsoft publishes them; I'd generate rules from that
list).
So the sane version is default-deny + a tight allowlist: core OS essentials, the box (178.156.240.10:22), PiKVM, and Microsoft's Teams/O365 ranges —
done reversibly (back up current rules + a paired undo), with PiKVM as your out-of-band safety net so a bad rule can't fully lock you out.
Four quick things and I'll write it:
1. PiKVM's IP/subnet? (so I allow it in + out)
2. Keep Windows essentials working (DNS/DHCP/NTP/Update/Defender/activation)? — I'd strongly recommend yes.
3. Is this laptop sync-only, or do you build on it? If you run flutter/npm/gradle builds locally, I need to allow those dev hosts too; if it's
sync-only, I can lock outbound much tighter.
4. OK to allow Microsoft's published Teams/O365 endpoint ranges for the Teams part?
Answer those and I'll hand you a tested, reversible hardening script (with the undo) — I just won't fire a firewall lockdown at a machine I can't
see or roll back for you.
✻ Baked for 11m 37s
❯ i dont know you need to do the right thing and look up stuff and fix it automatically
✽ Meandering… (3s · thinking with max effort)
❯
⏵⏵ bypass permissions on (shift+tab to cycle) · esc to interrupt · ← for agents