Privacy

31609 readers

118 users here now

A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

Some Rules

Posting a link to a website containing tracking isn't great, if contents of the website are behind a paywall maybe copy them into the post
Don't promote proprietary software
Try to keep things on topic
If you have a question, please try searching for previous discussions, maybe it has already been answered
Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
Be nice :)

Related communities

Chat rooms

[Matrix/Element]Dead
Discord

much thanks to @gary_host_laptop for the logo design :)

founded 5 years ago

MODERATORS

[email protected]

-26

PGP tracks your name, email, and password! (self.privacy)

submitted 3 months ago* (last edited 3 months ago) by RatoGBM to c/[email protected]

7 comments fedilink hide all child comments

Cunningham Law (backfired terribly)

Can someone please explain why PGP is needs all of these? All explanations of public key encryption mention any email embedded emails.

And I probably don't completely understand what PGP is, so please give me a good article or video on it.

you are viewing a single comment's thread
view the rest of the comments

[–] RatoGBM 2 points 3 months ago* (last edited 3 months ago) (1 children)

So the email and name will be plaintext in the public key/signatures?

memorable link to the public key’s owner.

Ok, just strange how the key generator insists on specifying them. Encryption usually doesn't like extra metadata.

[–] [email protected] 6 points 3 months ago* (last edited 3 months ago) (2 children)

Its about trusting the data you're decrypting actually came from who you think it came from.

So the data is signed with your public key, and your public key is published so people can verify the other stuff you publish. Your email is there just so people can communicate back to you...

You can of course put junk info in the fields if you want, but the purpose of the program is enabling trustworthy lines of communication.

[–] [email protected] 1 points 3 months ago

Of course, I generated a PGP keypair back in 1993, stuck it on the MIT keyserver, and it’s there to this day… with a throwaway email address that no longer belongs to me and hopefully no longer exists. The good news for me is that younger me was thoughtful enough to use a pseudonym and non-identifying address, so while I’ve still got the private key around somewhere, it won’t be obvious to someone who steals the email address who that keypair belongs to… and only I have the private key.

I also recall thinking the default algorithm and key length weren’t future proof so spent a good 12 hours generating something stronger, which I believe is still secure today.

[–] RatoGBM -1 points 3 months ago

So the email and username have no cryptographic purpose, they are just there for convenience.

Thanks I guess...