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About CQFD

UsernameCQFD
CountryCanada
Member since2020-03-06
Coins0
Points103
Write-up with special mention0
Ranking666 / 40845
Challenges completed46 / 348

Challenge Write-up with special mention
Validation date Challenge Number of points
2022-01-14 16:48:03
Coding Challenges
Ascii Art
6
2022-01-14 16:20:10
Coding Challenges
Read me if you can
6
2022-01-04 15:21:32
Jail Escaping
Bash Jail 3
3
2021-12-09 22:47:28
Jail Escaping
Bash Jail 2
2
2021-12-09 22:24:15
Jail Escaping
Bash Jail 1
1
2021-12-09 22:12:50
JavaScript
Why not?
2
2021-12-03 23:56:02
JavaScript
Then obfuscation is more secure
1
2021-12-03 23:45:10
JavaScript
Hashing is more secure
1
2021-12-03 23:21:23
JavaScript
Client side validation is bad!
1
2021-12-03 23:17:05
JavaScript
Most Secure Crypto Algo
2
2021-12-03 22:53:45
Cryptography
You're Drunk!
1
2021-12-03 22:17:56
SysAdmin Linux
SysAdmin Part 1
1
2021-10-24 15:54:56
Coding Challenges
Hash breaker reloaded
5
2021-10-24 15:42:20
Coding Challenges
I saw a little elf
4
2021-10-24 14:16:25
Coding Challenges
Hash breaker
4
2021-10-24 01:18:08
Coding Challenges
Ask your grandpa again!
4
2021-10-24 00:48:20
Coding Challenges
I hate mathematics
3
2021-10-12 20:48:37
Coding Challenges
Hash me reloaded
3
2021-10-12 20:36:55
Coding Challenges
Ask your grandpa!
2
2021-10-12 20:09:41
Coding Challenges
Hash me please
2
2021-01-07 15:04:47
SQL Injection
Login portal 2
3
2021-01-02 08:22:42
SQL Injection
ACL rulezzz the world.
2
2021-01-02 07:30:04
SQL Injection
Login portal 1
2
2020-09-06 15:34:42
Web
Malicious upload
2
2020-09-03 23:40:24
Web
XSS Challenge 4
3
2020-09-01 16:42:24
Web
XSS Challenge 2
2
2020-09-01 16:36:44
Web
XSS Challenge 1
2
2020-08-17 11:17:14
Web
Security thru obscurity!
2
2020-08-16 22:08:36
Web
PHP Fairy
2
2020-08-11 16:54:39
Web
Admin Portal
2
2020-08-10 18:45:55
Web
Password reset
2
2020-08-02 07:46:14
Web
Captcha II
4
2020-08-01 18:11:16
Web
Captcha I
2
2020-08-01 12:47:07
Web
Big Brother is watching
1
2020-07-26 12:08:57
Web
Words mean something?
1
2020-07-26 11:40:47
Web
Headache
1
2020-07-26 11:27:04
Web
Area 51
1
2020-07-24 11:08:48
Web
Looking for password file
1
2020-06-29 21:46:28
Cryptography
Martian message part 3
3
2020-06-01 17:37:09
Reverse Engineering
Time to learn x86 ASM & gdb
2
2020-06-01 17:06:08
Cryptography
Martian message part 2
2
2020-06-01 16:41:13
Cryptography
Public key recovery
2
2020-06-01 16:20:41
Cryptography
File recovery
1
2020-06-01 15:32:29
Cryptography
Some martian message
1
2020-05-25 20:34:42
SQL Injection
Po po po po postgresql
2
2020-05-24 15:18:18
SQL Injection
Most basic SQLi pattern.
1
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