Collaborate Disseminate
We are having the need to end-to-end encrypt highly confidential files on Google Drive for HR & Finance Departments, and these users need those files to be automatically synchronized to cloud (.i.e Google Drive).
Which approaches or so… Continue reading Which solution is suitable for Google Drive files end-to-end encryption? [closed]
I’ve been reading lately about the Double Ratchet protocol, how it works conceptually. I understand generally the idea behind the protocol, that it provides Forward Secrecy and Post-Compromise security (the healing period depending on how … Continue reading Benefits of the Double Ratchet protocol over the constant Ephemeral DH key exchange
TL;DR Is it possible to create an end-to-end encrypted web application where newly created users are able to access data encrypted before their creation?
My plan is to develop a (let’s call it a Customer-Managing-App). This app should als… Continue reading How to implement secure E2EE for a managing App
I send very confidential items by email, such as photos, addresses, social security numbers, bank numbers, driving card numbers, and diplomas.
Everything was supposed to stay in France.
In fact, it’s an Amazon server in the USA, so no conf… Continue reading Confidentiality of data coming from a country with data protection laws stored in a country with different laws [closed]
I remember seeing an encrypted messaging app a while ago that offered using QR codes to exchange encryption keys between the users. Of course, this only worked when the people met physically, but added an interesting layer on top of the us… Continue reading Encrypted messaging app using QR codes for key exchange
This secure storage platform uses open source code, zero-knowledge file systems, and end-to-end encryption to keep your online data truly private. Continue reading Get Secure Cloud Storage on a 2TB Lifetime Plan With Internxt for $130
Say I have a remote machine (something like a VPS) that I have no physical access or physical authority over other than a user on it (with root access). However, I’d like to do Time Machine backups on it.
Time Machine is a mac tool for inc… Continue reading Backup to a remote Encrypted APFS drive mounted through Samba. Is this a sound plan?
I’m trying to read about Diffie Hellman (One to One) kind of protocols for group communication. Is Message Layer Security the state of art protocol for group encryption (not necessarily chat or application layer)? I found Tree Based Group … Continue reading Is Message Layer Security the state of art protocol for group encryption? [migrated]
Say WhatsApp and Signal on Android devices, how do they keep the E2EE not be broken?
Some answers claimed that WhatsApp uses VoIP background mode on iOS to make the push notification invoke the app to decrypt the message and send a local n… Continue reading How do end-to-end encryption (E2EE) IM apps implementing push notifications? [duplicate]
iCloud’s end to end encryption option screen says that I can recover my data using my device passcodes. Let’s say I have a 4 digit phone passcode, or even a 6 digit one- that seems very insecure for encryption. Or, do they mean all device … Continue reading Apple claims that it encrypts data with your passcode- is this safe? [closed]