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acidburnNSA parent
I really like the "VPN into home first" philosophy of remote access to my home IT. I was doing openvpn into my ddwrt router fortunately years, and now it's wireguard into openwrt. It's quite easy for me to vpn in first and then do whatever: check security cams, control house via home assistant, print stuff, access my zfs shared drive, run big scientific simulations or whatever on big computer, etc. The router VPN endpoint is open to attack but I think it's a relatively small attack surface.
6ak74rfy
> I think it's a relatively small attack surface.

Plus, you can obfuscate that too by using a random port for Wireguard (instead of the default 51820): if Wireguard isn't able to authenticate (or pre-authenticate?) a client, it'll act as if the port is closed. So, a malicious actor/bot wouldn't even know you have a port open that it can exploit.

rsolva
I use WireGuard to access all in-home stuff as well, but there is one missing feature and one bug with the official WireGuard app for android that is inconvenient:

- Missing feature; do not connect when on certain SSIDs. - Bug: When the WG connection is active and I put my phone in Flightmode (which I do every night), it drains the battery from full to almost empty during the night.

Mister_Snuggles
> - Missing feature; do not connect when on certain SSIDs.

I'm very surprised by this omission as this feature exists on the official iOS client.

Mister_Snuggles
I've taken this approach as well. The WireGuard clients can be configured to make this basically transparent based on what SSID I'm connected to. I used to do similar with IPSec/IKEv2, but WireGuard is so much easier to manage.

The only thing missing on the client is Split DNS. With my IPSec/IKEv2 setup, I used a configuration profile created with Apple Configurator plus some manual modifications to make DNS requests for my internal stuff go through the tunnel and DNS requests for everything else go to the normal DNS server.

My compromise for WireGuard is that all DNS does to my home network but only packets destined for my home subnets go through the tunnel.

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