28
votes
4answers
801 views

Zero-knowledge code hosting? [closed]

In light of recent revelations about widespread government monitoring of data stored by online service providers, zero-knowledge services are all the rage now. A zero-knowledge service is one where ...
0
votes
1answer
412 views

How do PGP and PEM differ?

Email messages are sent in plain text which means that the messages I send to Derpina are visible to anyone who somehow gets access to them while they are in transit. To overcome this, various ...
10
votes
2answers
158 views

Saving critical data in (third party) databases

How do you save important(privacy-wise) user data like SSN, Credit Card Numbers and Addresses in databases? Scenario: Only data which needs to be available is saved. For eg, SSN is saved because the ...