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 Good Answer Answer score of 25 or more. This badge can be awarded multiple times.

This badge has been awarded 265 times. Recently awarded to:
1d ago
How can I punish a hacker? — Scott Pack 7,98132560
may 18 at 8:00
Touch Screen Password Guessing by Fingerprint Trace — Adnan 6,08811943
may 17 at 4:36
Touch Screen Password Guessing by Fingerprint Trace — D3C4FF 2,9881037
may 12 at 14:36
SQL injection with AND 1=1 — Chris Andrè Dale 9,06052257
may 12 at 9:19
How can I punish a hacker? — TildalWave 3,6192836
may 11 at 18:17
How can I punish a hacker? — Terry Chia 10.9k42266
may 10 at 19:46
Is showing your IP address in the URL a bad practice? — Xander 2,42421025
may 10 at 10:08
I found that the company I work for is putting a backdoor into mobile phones — Bruce Ediger 2,2521914
may 9 at 12:52
Is salting a hash really as secure as common knowledge implies? — Gilles 10.1k22158
may 8 at 21:03
Does hashing a file from an unsigned website give a false sense of security? — yfeldblum 2,0211012
may 8 at 18:02
Is salting a hash really as secure as common knowledge implies? — Terry Chia 10.9k42266
may 7 at 4:48
Is it okay to reveal database's table names? — Adnan 6,08811943
may 6 at 5:51
CTRL+ALT+DEL Login - Rationale behind it? — Terry Chia 10.9k42266
may 4 at 23:03
Is publishing your public IP address a security threat? — TildalWave 3,6192836
may 2 at 8:55
Is publishing your public IP address a security threat? — AJ Henderson 10.7k1834
may 1 at 21:01
Are salted SHA-256/512 hashes still safe if the hashes and their salts are exposed? — erickson 36622
apr 29 at 11:49
how long does it take to actually generate rainbow tables? — Thomas Pornin 82.5k16155289
apr 29 at 1:10
CTRL+ALT+DEL Login - Rationale behind it? — Thomas Pornin 82.5k16155289
apr 28 at 16:57
CTRL+ALT+DEL Login - Rationale behind it? — Adnan 6,08811943
apr 27 at 8:42
Can robots.txt for your face be made effective? — Tom Leek 24.9k42668
apr 25 at 5:34
Why would salt not have prevented LinkedIn passwords from getting cracked? — Hendrik Brummermann♦ 15.6k23483
apr 24 at 18:44
Is there any security threat with open WiFi connection? — lynks 4,3523735
apr 18 at 21:31
What is the difference between Exploit and Payload? — D3C4FF 2,9881037
apr 18 at 15:01
How do I securely exchange server logins with remote developers? — Graham Lee 8,5912267
apr 17 at 5:13
Risks of a php image upload form — Josh 47349
apr 16 at 22:06
Deleting a Java Object securely — Thomas Pornin 82.5k16155289
apr 15 at 21:02
What are the pros and cons of site wide SSL (https)? — user502 1,880713
apr 15 at 12:24
How do ASLR and DEP work? — Polynomial 32.5k1066135
apr 15 at 10:24
Why would salt not have prevented LinkedIn passwords from getting cracked? — TwentyMiles 57135
apr 14 at 15:27
What technical reasons are there to have low maximum password lengths? — SztupY 35113
apr 12 at 18:35
How is “hacking” even possible if I “defend” properly? — Graham Hill 6,688621
apr 12 at 13:40
How is “hacking” even possible if I “defend” properly? — Kitsune 55636
apr 12 at 4:35
Is social-engineering an actual threat — ordag 74635
apr 11 at 12:39
How can I protect my internet-connected devices from discovery by Shodan? — Manishearth 2,258518
apr 10 at 2:25
How can I protect my internet-connected devices from discovery by Shodan? — Scott Pack 7,98132560
apr 9 at 21:35
How can I protect my internet-connected devices from discovery by Shodan? — Tom Leek 24.9k42668
apr 9 at 20:00
Hardening Linux Server — Rory Alsop♦ 32.5k333154
apr 9 at 4:51
Can I determine if my computer has a key logger installed? — Iszi 9,22812377
apr 8 at 23:49
Use additional “password” in Referer to hide private site? — Adnan 6,08811943
apr 8 at 13:21
Are all SSL Certificates equal? — Lucas Kauffman 12.4k11847
apr 8 at 8:50
How does hashing work? — Gilles 10.1k22158
apr 5 at 18:55
Why improvising your own Hash function out of existing hash functions is so bad — Polynomial 32.5k1066135
apr 2 at 15:37
Why is application crash considered insecure? — Deer Hunter 750518
apr 2 at 11:10
What is the easiest way to search massive, leaked databases for persons and personal information? — BrianAdkins 9301312
apr 1 at 17:28
How to securely hash passwords? — Thomas Pornin 82.5k16155289
apr 1 at 12:08
Stack Overflow is www.doioig.gov/? If not, then could I be infected — Thomas Pornin 82.5k16155289
mar 31 at 19:16
What technical reasons are there to have low maximum password lengths? — Polynomial 32.5k1066135
mar 31 at 17:36
What technical reasons are there to have low maximum password lengths? — Antony Vennard 11.3k12165
mar 31 at 1:01
What technical reasons are there to have low maximum password lengths? — Tom Leek 24.9k42668
mar 28 at 13:49
How is an ATM secure? — anonymous 27112
mar 26 at 9:43
How hard is it to intercept SMS (two-factor authentication)? — Thomas Pornin 82.5k16155289
mar 25 at 14:51
Lessons learned and misconceptions regarding encryption and cryptology — Alex Holst 671310
mar 22 at 22:09
How is an ATM secure? — Kaz 1,056210
mar 22 at 10:06
How is an ATM secure? — AJ Henderson 10.7k1834
mar 20 at 18:57
How is an ATM secure? — mgjk 2,5081313
mar 20 at 18:12
How is an ATM secure? — Tom Leek 24.9k42668
mar 20 at 15:56
How would one crack a weak but unknown encryption protocol? — Adnan 6,08811943
mar 19 at 9:44
How would one crack a weak but unknown encryption protocol? — Tom Leek 24.9k42668
mar 19 at 6:53
How would one crack a weak but unknown encryption protocol? — Antony Vennard 11.3k12165
mar 19 at 0:35
Where can I learn cryptography/cryptanalysis the hard way, without going to school ? Any good book? — Thomas Pornin 82.5k16155289
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