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About koaidien

Usernamekoaidien
CountryViet Nam
Member since2015-03-17
Coins0
Points114
Write-up with special mention0
Ranking651 / 50572
Challenges completed46 / 396

Challenge Write-up with special mention
Validation date Challenge Number of points
2017-03-23 05:28:56
Cryptography
Can you understand this sentence?
3
2017-03-23 05:16:47
Cryptography
Martian message part 3
3
2016-12-08 22:47:34
SQL Injection
Thinking outside the box is the key
4
2016-12-08 22:38:49
SQL Injection
Quote of the day
4
2016-12-08 22:32:26
SQL Injection
Random Login Form
2
2016-04-25 11:52:44
Reverse Engineering
Time to learn x86 ASM & gdb
2
2016-04-07 05:39:13
Web
Serial killer!
3
2016-04-06 03:17:53
JavaScript
Why not be more secure?
5
2016-03-07 22:02:31
Cryptography
I Lost my password
3
2016-01-14 11:58:08
Web
Security thru obscurity!
2
2016-01-14 11:36:10
Web
Big Brother is watching
1
2015-11-08 08:12:26
Cryptography
Hangovers and more: Bacon
3
2015-11-02 11:37:20
Coding Challenges
Read me if you can
6
2015-11-02 05:31:50
Coding Challenges
Hash breaker reloaded
5
2015-11-02 05:21:35
Coding Challenges
Xor me if you can
6
2015-10-31 13:59:55
Coding Challenges
I saw a little elf
4
2015-10-31 06:22:49
Coding Challenges
Ascii Art
6
2015-10-31 06:00:22
Coding Challenges
Hash breaker
4
2015-10-31 05:54:45
Coding Challenges
I hate mathematics
3
2015-10-31 05:32:03
Coding Challenges
Hash me reloaded
3
2015-10-31 05:24:14
Coding Challenges
Hash me please
2
2015-09-30 10:37:53
Cryptography
Public key recovery
2
2015-09-25 12:25:43
Web
Looking for the flag?
3
2015-09-25 12:00:19
Web
Password reset
2
2015-09-24 10:24:25
SQL Injection
Login portal 1
2
2015-09-23 15:28:47
SQL Injection
What's the definition of NULL
3
2015-09-23 15:13:44
Forensics
Hide my ass in my home!
2
2015-09-23 14:58:06
Steganography
Victor you're hidding me something
1
2015-09-23 14:28:46
SQL Injection
Po po po po postgresql
2
2015-08-23 06:25:59
Cryptography
Martian message part 2
2
2015-08-23 06:16:22
Web
Words mean something?
1
2015-08-22 13:28:29
Cryptography
File recovery
1
2015-08-22 13:02:23
Reverse Engineering
Can you see through the star
2
2015-08-20 10:58:15
Forensics
Hey Chuck where is the flag?
2
2015-07-21 01:33:24
Forensics
I made a dd of Agent Smith usb key
1
2015-07-16 00:18:41
SQL Injection
ACL rulezzz the world.
2
2015-07-15 22:31:59
JavaScript
Most Secure Crypto Algo
2
2015-07-15 22:05:29
JavaScript
Why not?
2
2015-07-15 21:59:26
JavaScript
Then obfuscation is more secure
1
2015-07-15 21:53:18
JavaScript
Hashing is more secure
1
2015-07-15 21:50:42
JavaScript
Client side validation is bad!
1
2015-07-15 21:43:58
Web
Area 51
1
2015-07-15 21:41:16
Web
Headache
1
2015-07-15 21:34:29
Web
Looking for password file
1
2015-03-18 02:17:28
SQL Injection
Most basic SQLi pattern.
1
2015-03-17 15:13:44
Cryptography
Some martian message
1
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