About dctwin|
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| Challenge | Write-up with special mention |
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| Validation date | Challenge | Number of points |
|---|---|---|
| 2021-05-23 14:38:41 |
Cryptography You're Drunk!
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1 |
| 2019-04-16 20:04:21 |
Steganography Crazy Cat Lady
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3 |
| 2019-04-01 23:27:32 |
Steganography Missing Pieces
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2 |
| 2019-04-01 20:53:09 |
Steganography Hidden In Plain Sight
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2 |
| 2019-04-01 12:33:59 |
Steganography Victor reloaded
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2 |
| 2019-03-31 23:44:02 |
SysAdmin Linux SysAdmin Part 1
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1 |
| 2019-03-29 23:21:56 |
Cryptography Some martian message
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1 |
| 2019-03-29 23:11:46 |
Steganography Victor you're hidding me something
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1 |
| 2018-05-03 18:59:34 |
Web Big Brother is watching
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1 |
| 2018-04-17 23:09:12 |
JavaScript Why not?
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2 |
| 2018-04-17 16:51:07 |
JavaScript Then obfuscation is more secure
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1 |
| 2015-08-07 01:35:08 |
SQL Injection ACL rulezzz the world.
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2 |
| 2015-07-11 00:36:33 |
JavaScript Client side validation is bad!
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1 |
| 2015-07-11 00:15:13 |
JavaScript Hashing is more secure
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1 |
| 2015-07-11 00:01:56 |
SQL Injection Most basic SQLi pattern.
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1 |