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About jans

Usernamejans
CountryFinland
Member since2018-08-08
Coins0
Points54
Write-up with special mention0
Ranking1618 / 50581
Challenges completed25 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2018-08-22 14:29:06
Jail Escaping
Bash Jail 2
2
2018-08-22 14:09:16
Jail Escaping
Bash Jail 1
1
2018-08-22 13:32:00
Cryptography
I Lost my password
3
2018-08-22 13:11:02
Cryptography
Public key recovery
2
2018-08-22 12:54:18
Cryptography
Martian message part 2
2
2018-08-22 12:31:38
Cryptography
File recovery
1
2018-08-22 12:13:37
Cryptography
Some martian message
1
2018-08-15 20:33:58
JavaScript
WTF Lol!
6
2018-08-15 16:48:41
JavaScript
Why not be more secure?
5
2018-08-15 11:41:06
JavaScript
Why not?
2
2018-08-14 16:40:49
JavaScript
Valid key required
2
2018-08-14 14:18:47
JavaScript
Most Secure Crypto Algo
2
2018-08-14 13:49:39
JavaScript
Then obfuscation is more secure
1
2018-08-14 13:41:48
JavaScript
Hashing is more secure
1
2018-08-14 13:40:17
JavaScript
Client side validation is bad!
1
2018-08-09 21:05:07
Reverse Engineering
Can you see through the star
2
2018-08-09 20:16:18
Reverse Engineering
Time to learn x86 ASM & gdb
2
2018-08-08 20:46:35
SysAdmin Linux
SysAdmin Part 8
4
2018-08-08 20:42:11
SysAdmin Linux
SysAdmin Part 7
4
2018-08-08 20:33:06
SysAdmin Linux
SysAdmin Part 6
3
2018-08-08 20:02:53
SysAdmin Linux
SysAdmin Part 5
2
2018-08-08 19:54:19
SysAdmin Linux
SysAdmin Part 4
2
2018-08-08 19:25:57
SysAdmin Linux
SysAdmin Part 3
1
2018-08-08 19:09:38
SysAdmin Linux
SysAdmin Part 2
1
2018-08-08 19:05:20
SysAdmin Linux
SysAdmin Part 1
1
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