Collaborate Disseminate
Assuming you have access to another person’s device, set up a SOCKS5 proxy, install a root certificate to parse the SSL traffic, and take a screenshot of the private key of a private chat.
Is it now possible to use the proxy to record a m… Continue reading Is it possible to decrypt Telegram messages from a private chat?
Keybase co-founder Chris Coyne: “Our goal is end-to-end encryption with minimal friction”. How does Keybase do this for Keybase group chats?
It relates to this question: Which protocols exist for end-to-end encrypted group … Continue reading How are Keybase group chats encrypted?
A traditional database holds the data in each column and then has a relational ID to tie that row to a parent (e.g. a user’s ID) so it can be found in a query.
Taking the same scenario but this time E2E is in place, is the … Continue reading How is end-to-end encrypted data stored in a database?
I am reading about how to implement end-to-end encryption in IMs. Then I find this question. I cannot understand how the man-in-the-middle attack happens when the author of the answer says:
Note that this is still prone to man-in-the-m… Continue reading Man-in-the-middle attacks in end-to-end encryption
Hello I am a protester in Hong Kong.
Many protesters use telegram group. I have heard recently from the News that a group admin was tricked by the police to unlock their phone (police cannot force one to unlock their phone u… Continue reading Private messaging for protesters
As above, suppose there is a conversation involving person A and person B. Upon person A deleting his Telegram account from cloud, does person B sees the correspondence?
Remark: I am not a computer science person. I only read resources from the Internet and try to understand by myself (so they may be far from reality).
I knew a Taiwanese friend recently and I am deciding whether to use Whats… Continue reading Which is more secure? Whatsapp or Line?
I have read multiple sites online about PFS and DH but I still have a few questions.
I understand that in order to have PFS you must use different keys to encrypt messages. So your IM client could be generating a new key for… Continue reading Perfect forward secrecy in Instant Messaging with multiple devices
Background
We are an API provider. We are unifying 3rd party messengers and also add our own chat.
What we need
We would like to prevent ourselves from reading the content of messages sent via our API in both directions. … Continue reading Prevent ourselves from seeing messages
I am writing a decentralized application that lets certain privileged users post messages to other users. These messages should be encrypted so that only the two of them can read it. Messages are posted onto IPFS, so that any… Continue reading Is forward secrecy useful for an application where keeping message history is an integral part?