[katzenpost] privacy by design
matbit at airmail.cc
matbit at airmail.cc
Sun Jul 19 10:58:30 UTC 2020
“imagine” all the people sharing all the world
John Lennon
Hi team,
It maybe looks like off topic, but since we are in same page and
striving for “privacy right” please forgive me for this post and help me
if you can.
Many thanks in advance.
It is Hu, a freedom enthusiast software developer, who believes in
Privacy, and digital rights as well.
I developed an open source and free(libre) app to support people
establishing their “decentralized online community”, without need to
running a website(having domain name and host), or having an static IP
or even dynamic IP.
The software called Comen, stands for “Community Maker Engine“. Users by
installing Comen can form an autonomous unstoppable online community in
which they can have their username(much like Domain name), send
encrypted messages, participate in forums/discussions and having wiki
pages, personal weblog, run survey, kind of smart contracts, DeFi and
some other important activities.
Entire communication between nodes (the machines around the glob that
installed software) is done through “emails”. The Comen software
automatically sends and receives hundreds of emails in hour to/from
nodes. Indeed I developed the Comen software to make it very easy, every
group of people (without any technical knowledge) by 2 or 3 clicks
establish an online community. To join a community, people just need to
know the peer’s email address and install the software.
The Comen software creates a local copy of a blockgraph (unlike the
Blockchains the data structure of Comen is a DAG and not a link-list)
and records all received blocks in its local DB (AKA distributed
ledger).
By this design we have an autonomous, standalone, unstoppable,
decentralized online community on top of a blockgraph in which users
have personal data sovereignty.
This approach is about caring privacy and avoiding mass surveillance,
especially in giant social-networks. By Comen everyone can join to
hundreds different groups or leave them and no one spy them.
Comen is not good for “online gaming” or funny kitty “video watching”,
but it perfectly works for serious issues against censorship and it
cares user's privacy. it stops global passive eavesdropping.
Every single line of code that is running on user’s computer is
transparent and audit-able.
Keeping it simple results No spying, No information exploitation, No
hidden 3rd party IP connection.
The horizon of system is "Making standard internet, inside the classic
internet, based on peers".
Going back to software, the email messages between nodes are encrypted
by asymmetric public/private PGP keys, so they are safe and secure, and
the email body (the text message) looks like a normal PGP encrypted
message. The system works perfectly, BUT as we all know the big failure
of “email protocol” is “meta data leakage”. So we need to fix this issue
and improve the privacy of email protocol in whole.
You may ask abut “why you use email as transporter and just do not use
TCP/IP or other newer decentralized messaging protocols”?
The answer is:
- Everyone can obtain one or one million email address with no cost, and
governments can not stopping individuals from using email. -Thanks free
speech defenders we still can have anonymous email without compromising
our identity -, whereas for all other alternate solutions user need to
obtain an IP or some kind of identification or membership processes,
which are all in contrast with privacy.
- Email infrastructure is well-established and is accessible all over
the glob. The emails work perfectly in most dictatorship countries with
high level of censorship, oppression, IP banning, low speed internet,
and all other barriers for commercial, high speed services we are using
freely in Europe and US.
- The email is the only neutral, free (non proprietary) and open
protocol/technology for communication.
You may ask why you want to update the existed protocol instead of “just
use TOR or I2p or … and forward your traff ic to these networks”?
Even TOR or I2p can be disabled, and they did it in Iran, North Korea
and I guess also China.
In addition using TOR or I2P... as an extra effort for email is not a
comprehensive and easy use case.
If we improve “email protocol itself”, and add some optional feature to
it in order to reduce the metadata leak and offer this improvement as an
“Open (non proprietary) Standard” and drive a social movement to force
email providers to implement these features/protocols in their
softwares, we will achieve a huge improvement in “privacy” protecting
and “freedom of expression”. we can not simply let the email die!
This improvement will improve “email” users experience in whole, and
also “Comen” software security and privacy level that indirectly causes
to improvement of “freedom of expression” in recursive style.
I want to ask your opinion about this proposal, since you are
experienced and professional.
What do you think about idea in whole and its feasibility?
Perhaps we should exchange some emails to talk about details and figure
out how to deal with this proposal, political(legal) issues, preparing
some RFC or standard design specs and plan and strategy and roadmap, and
so on.
We are not too many people with this point of views, so please feel free
to forward this email to people you may know they are interested in this
case. (better if encrypted message).
Looking forward to hearing from you.
Hu
P.S. Please no public announcement yet.
My public key
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