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About sikfeng

Usernamesikfeng
CountrySingapore
Member since2015-09-14
Coins1
Points22
Write-up with special mention0
Ranking3792 / 49010
Challenges completed17 / 391

Challenge Write-up with special mention
Validation date Challenge Number of points
2018-08-10 17:50:23
SysAdmin Linux
SysAdmin Part 1
1
2018-08-10 16:16:54
Cryptography
File recovery
1
2018-08-10 16:11:38
Cryptography
Some martian message
1
2018-07-22 05:26:46
Coding Challenges
Hash me please
2
2017-07-30 22:57:44
Jail Escaping
Bash Jail 2
2
2017-07-30 22:49:24
Jail Escaping
Bash Jail 1
1
2017-06-19 23:03:15
SQL Injection
Most basic SQLi pattern.
1
2017-06-19 21:55:01
JavaScript
Why not?
2
2017-06-19 00:14:36
JavaScript
Then obfuscation is more secure
1
2017-06-18 23:56:09
JavaScript
Client side validation is bad!
1
2017-06-15 08:32:09
JavaScript
Hashing is more secure
1
2017-06-15 08:25:40
Web
Words mean something?
1
2017-06-15 08:21:24
Web
Area 51
1
2017-06-15 08:20:19
Web
Headache
1
2017-06-13 08:15:03
Web
Looking for password file
1
2017-06-13 07:24:44
Web
Big Brother is watching
1
2015-09-14 06:50:17
Reverse Engineering
Crack Me 1
3
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