Information Security
John Wu's user avatar
John Wu's user avatar
John Wu's user avatar
John Wu
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All Questions Answers
Score Newest
answer
87
How to address bad password security policy from a large company?
Jul 3, 2017
answer
51
How long (in letters) are encryption keys for AES?
Nov 12, 2013
answer
47
Is it possible make brute-force attacks ineffective by giving false positive answers to failed log-in attempts?
Jul 12, 2016
answer
44
Is there any reason to not show users incorrectly entered passwords after a successful login?
Sep 9, 2016
answer
37
How Secure is a Fingerprint Sensor Versus a Standard Password?
Dec 5, 2016
answer
32
Why isn't stealing cookies enough to authenticate?
Jan 30, 2018
answer
28
Apart from losing €40, is there any further risk if someone has my prepaid credit card number and home address?
Nov 28, 2016
answer
28
How to validate a client certificate
Jan 16, 2014
question
27
Is it safe to store a password using a secure hash followed by an insecure hash?
Feb 8, 2022
answer
24
What's the difference between escaping, filtering, validating and sanitizing?
Nov 29, 2016
Top network posts
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351
Why do we need so many classes in design patterns?
170
Update .NET web service to use TLS 1.2
164
At what point is brevity no longer a virtue?
135
How to avoid "if" chains?
132
Naming of bool methods: Is vs. Can vs.?

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