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visits member for 3 years, 10 months
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Jul
5
revised best place to store backup encryption key
clarify exactly who is waiting
Jul
4
revised Why do ATMs accept any PIN?
clarify that "verifying your PIN using your ATM card" is a hypothetical scenario used to explain why the actual system is not like that.
Apr
19
revised Is there anything standing in the way of email encryption going mainstream?
fix technical glitch that doesn't affect the main argument.
Jun
18
revised public key distribution from a central server
edited tags
May
13
revised How can I block an IP, if I'm getting many http requests in a second?
capitalize "IP", etc.
Nov
19
revised Wipe free space with zeros, how secure?
add link to relevant wikipedia article
Aug
16
revised Asymmetric crypto: Decrypt own messages without having private key
respond to question in comment
Jun
17
revised passwords wiki description
include the 3 KDFs actually mentioned in the top-rated answer