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Thomas Pornin earned this badge 234 times
jan 30 at 9:06From a security standpoint should users be asked to confirm their password when registering?
jan 28 at 18:29How to treat non-optional bad security questions?
jan 28 at 5:13PHP crypt() trims the salt as it would be too long
jan 27 at 2:18Does overlaying the mouse on a virtual numeric keyboard really protect against keyloggers?
jan 21 at 10:48Attract Brute Force SSH Attacks
jan 19 at 18:03Block chaining modes to avoid
jan 18 at 15:18Replacement for One Time Passwords (OTP)
jan 18 at 4:32Feeding /dev/random entropy pool?
jan 17 at 7:56How would I implement “Broadcast Encryption”?
jan 16 at 11:49Is it possible to detect password length from hash? Does doubling your password add more security?
jan 15 at 22:49Does naming sensitive things discreetly provide protection?
jan 15 at 11:13Should security question answers be case-sensitive?
jan 14 at 23:03Are passwords stored in memory safe?
jan 13 at 8:43Should I be disabling Java?
jan 11 at 20:08RSA vs. DSA for SSH authentication keys
jan 4 at 16:22A Different Approach to PKI
dec 30 at 9:23At what level of abstraction should a developer work with with regards to cryptography?
dec 30 at 6:48Security comparsion of 3DES and AES
dec 27 at 18:39Encrypting data by parts vs encrypting the whole data
dec 27 at 17:59Why is there no Domain CA?
dec 18 at 21:46What algorithms are best be cracked by GPU?
dec 17 at 2:00What key exchange mechanism should be used in TLS?
dec 14 at 1:09Can ECC be used without infringing on patents?
dec 3 at 17:10How to easily remember lots of different passwords?
nov 30 at 14:54As a beginner in IT Security, should I learn TCP/IP?
nov 24 at 22:20How valuable is secrecy of an algorithm?
nov 21 at 5:28Is This Login Security Enough?
nov 4 at 23:49How do you log in from an unsecured computer?
oct 15 at 21:41Doing a dictionary attack on RSA if you have the public key?
oct 10 at 13:42sniffing/recording GSM 3G signals
oct 5 at 18:48What is SHA-3 and why did we change it?
oct 4 at 7:37Invalid users trying to log in to my server
oct 1 at 12:56Are different hash algorithms ever used together?
sep 29 at 22:49How does SSL work?
sep 29 at 22:24How does SSL work?
sep 21 at 13:43How do ASLR and DEP work?
sep 20 at 17:27NSA Suite A Cryptography: Security through obscurity?
sep 18 at 2:36In PGP, why not just encrypt message with recipient's public key? Why the meta-encryption?
sep 14 at 20:45Is there a digital “safety deposit box” equivalent?
sep 9 at 21:51CRIME - How to beat the BEAST successor?