From Newsgroup: alt.privacy

This is just too easy to chain encryptions in a ladder-like sequence!
a. binary -> proxifier -> proxy server -> VPN server -> ISP -> Internet
b. Internet -> VPN server -> proxy server -> proxifier -> binary

This is just to let people know that in the past I had asked this newsgroup
if you can ladder encryption, and it turns out, that you certainly can!

Woo hoo!
It has been years that I had wanted to do this, which everyone said (at the time I originally asked anyway) that it couldn't easily be done.

And, yet, it's almost trivial to accomplish!

What I've successfully sequenced in series is the following encryptions:
1. Any Windows binary executable -> generates traffic
2. Proxifier -> intercepts app TCP/UDP & forces it through proxy
3. Proxy server -> wraps traffic & forwards via its own tunnel
4. VPN server -> encapsulates proxy traffic inside VPN tunnel
5. ISP -> sees only encrypted tunnel to VPN server
6. Internet -> sees traffic only from VPN server

Here's how to accomplish this nested encryption. Easy Peasy!
A. Connect to your ISP (I'm on WISP which is free & no registration)
B. Start your free public no-registration VPN service
C. Start your free public no-registration PROXY service
D. Start your free public no-registration proxifier service
E. Start your free public no-registration Windows binary
F. Point that windows binary (e.g., browser.exe) to the Internet URI

Here is what each hop can infer about you when looking backward:
(Internet IP -> ISP IP -> VPN IP -> PROXY IP -> proxifier -> binary)

6. Internet domain -> sees only the VPN exit IP address
5. ISP -> sees your IP & that you connect to VPN, nothing beyond
4. VPN server -> sees your real IP & that you connected to a proxy
3. Proxy server -> sees only the VPN exit IP & proxied app traffic
2. Proxifier -> knows which app is forced through the proxy
1. Windows binary -> just thinks it's talking to the Internet

Woo hoo! It can be done!
--
Note I get my WISP for free also, but most people won't be able to do that.
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