#perfectforwardsecrecy — Public Fediverse posts on home.social

Seth G. @[email protected] · 2026-04-08 · 07:20 UTC

Any personal recommendations for a #ChatMail server? I'm excited to try @delta as they prepare to compliment #PostQuantumEncryption and #PerfectForwardSecrecy. Yes, I'm familiar with the list on their site, but I'd like to hear recommendations from users.

I'd prefer a server in #Germany that is geared towards English speakers and run by a nonprofit or collective but would love to hear all experiences.

Thanks in advance!

#encryption #security #Cybersecurity #InfoSec #FOSS #OpenSource

#chatmail #postquantumencryption #perfectforwardsecrecy #germany #encryption #security

Seth G. @[email protected] · 2025-11-23 · 07:45 UTC

Increasingly, @signalapp is being criticized by governments and users alike though the only successful compromises have been through bad actors being added to group chats accidentally.

Do NOT follow the narrative that you should move to another chat app if having life-or-death chats. Signal is the ONLY chat app with proper #security for those conversations: #PostQuantumEncryption, #PerfectForwardSecrecy, and a proven track record of privacy in court.

#activism #cybersecurity #InfoSec

#security #postquantumencryption #perfectforwardsecrecy #activism #cybersecurity #infosec

Seth G. @[email protected] · 2025-11-13 · 09:36 UTC

@delta : With #ChatControl as a very possible future here in the #EU, do you have any updates on implementation of:

- on-device #encryption against #ClientSideScanning
- #PerfectForwardSecrecy
- #PostQuantumEncryption

If not, what can the community do to help you with these three points?

Each of these are so critically important for secure messaging apps.

Thank you for all your work!

#privacy #security #InfoSec #cybersecurity #EuropeanUnion

#chatcontrol #eu #encryption #clientsidescanning #perfectforwardsecrecy #postquantumencryption

adb @[email protected] · 2025-11-02 · 15:49 UTC

days since #PerfectForwardSecrecy and #PostquantumEncryption were but marketing buzzwords and didn't save anyone: ZERO

https://articles.59.ca/doku.php?id=pgpfan:forward_secrecy

https://xkcd.com/538/

#changemymind

#perfectforwardsecrecy #postquantumencryption #changemymind

Seth G. @[email protected] · 2025-10-22 · 18:37 UTC

Looking at encrypted messengers and the recent failure of the AWS, using @delta is better than nothing. Remember, though, that they support neither #PerfectForwardSecrecy nor quantum-safe or even -resistant #Encryption. High-risk targets should still use only @signalapp, because #DeltaChat and even @threemaapp, @matrix, and #XMPP do not have #PostQuantumEncryption (or proper implementations of it).