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Ask HN: The government of my country blocked VPN access. What should I use?

1309 points rickybule | 2 comments | 28 Aug 25 16:43 UTC | HN request time: 0s | source

Indonesia is currently in chaos. Earlier today, the government blocked access to Twitter & Discord knowing news spread mainly through those channels. Usually we can use Cloudflare's WARP to avoid it, but just today they blocked the access as well. What alternative should we use?
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Arubis ◴[28 Aug 25 18:39 UTC] No.45055488[source]▶
If you can still get SSH access and can establish an account with a VPS provider with endpoints outside your country of origin, https://github.com/StreisandEffect/streisand is a little long in the tooth but may still be viable.
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kccqzy ◴[28 Aug 25 18:51 UTC] No.45055636[source]▶
Tunneling via SSH (ssh -D) is super easy to detect. The government doesn't need any sophisticated analysis to tell SSH connections for tunneling from SSH connections where a human is typing into a terminal.

Countries like China have blocked SSH-based tunneling for years.

It can also block sessions based on packet sizes: a typical web browsing session involves a short HTTP request and a long HTTP response, during which the receiving end sends TCP ACKs; but if the traffic traffic mimics the above except these "ACKs" are a few dozen bytes larger than a real ACK, it knows you are tunneling over a different protocol. This is how it detects the vast majority of VPNs.

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1. Havoc ◴[29 Aug 25 13:20 UTC] No.45063772[source]▶
>Tunneling via SSH (ssh -D) is super easy to detect.

Mind elaborating on a how level how they'd distinguish? Just volume of it?

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2. kccqzy ◴[29 Aug 25 16:51 UTC] No.45066481[source]▶
More like ML classification based on packet sizes and time deltas.