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เข้ารหัส อยากสอบถามครับว่า เข้ารหัส แล้วมีผลลัพธ์ $P$B/7VgGr0qilqR6jAQuqPr.sPqU15dv/ |
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น่าจะเขียนเองครับ
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Date :
2009-11-25 15:55:48 |
By :
plakrim |
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บอกรหัสก่อนที่จะเข้ามาก่อนสิครับ  
1. ไม่ใช้แค่แปลง md5 อย่างเดียวแน่ เพราะ md5 มีอักษรเพียง 32 ตัวและแต่ละตัวเป็นเลขฐานสิบหก จะไม่มี / $ .
2. มีความเป็นไปได้ ใช้ md5+base64+sha1+preg_match+อีกหลายๆอย่าง
3. ถ้าเขาไม่ให้ตัวโค้ดมาแสดงเขาจงใจจะเก็บไว้ ซึ่งคำถามนี้มันจะคล้ายกับคำถามว่า md5 มีหลักการแปลงยังไง??? (ซึ่งมีคำตอบที่รู้กันแค่วงใน)   
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Date :
2009-11-25 17:36:56 |
By :
xbeginner01 |
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ไปแกะดูซิ เค้าเขียนมาใช้เอง ทั้งเข้าและถอดรหัส เดาว่าคงมีการใช้ key อีก
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Date :
2009-11-25 17:45:36 |
By :
plakrim |
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จริงๆ ผมก็อยากรู้เหมือนกันนะ ว่า เจ้า md5 น่ะ มันจะถอดรหัสได้ยังไง
เคยได้ยินข่าวแว่วๆ มาว่า มีคน ถอดรหัส md5 ได้แล้ว ????
และถามต่อว่า md5 นี่ ปลอดภัยในระดับไหนกันครับ
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Date :
2009-11-25 20:22:32 |
By :
yomaster |
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ได้ยินมานานแล้วครับ แน่นอนว่า เข้าได้ก็ต้องถอดได้ ไม่ว่ารหัสอะไร แต่จะใช้เวลานานแค่ไหนเท่านั้นเอง
พวกแฮกเกอร์นี่เก่งจริงๆ
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Date :
2009-11-25 22:42:44 |
By :
plakrim |
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ทุกวันนี้ ถ้าไม่มี พรบ.คอมฯ ออกมาควบคุม ป่านนี้คงจะ เนียล Hack กันเป็นว่าเล่น ถึงกระนั้นก็ยังมีอยู่
ไม่เชื่อ ลองเอา Server ไปตั้งไว้ที่หน้าบ้านโดยไม่มี ISA , Firewall ..ฯล กั้นไว้ดูสิครับ งานเข้า 
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Date :
2009-11-25 23:08:38 |
By :
panyapol |
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Load balance : Server 03
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