Introduction of Sqale

Transcript

1. ࣲాതࢤ
   SHIBATA Hiroshi
   QBQFSCPZDP
   BTBLVTBSC
   paperboy&co., Inc.
   Introduction of Sqale
   ൃද৔ॴԬࢁ3VCZձٞ 2012-07-07(Sat)
   4RBMFͷ͝঺հ
   

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2. SHIBATA Hiroshi
   

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3. http://twitter.com/hsbt/
   http://www.hsbt.org/
   http://github.com/hsbt/
   

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4. ฼ԻΛ୹ॖ
   ໊ͨ͠લͰ
   ਃ͠༁͟͝
   ͍·ͤΜɻ
   

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5. ձࣾ঺հ
   

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7. ࢓ࣄ಺༰
   

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8. ٕज़ج൫
   ੔උ
   ΤϯδχΞ
   

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9. id:antipop
   

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11. ձࣾ঺հ
    ऴΘΓ
    

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12. 4RBMF
    

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14. IUUQTRBMFKQ
    

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15. TRBMF͸
    ৽͍͠ϗε
    ςΟϯά
    αʔϏε
    

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16. 1BB4
    తͳౕ
    

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17. 714ΑΓ
    ͪΐͬͱ
    ศརͳౕ
    

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18. ಛ௃
    

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19. 1.ϑΝΠϧॻ͖ࠐΈ
    3.TGUQΞοϓϩʔυ
    2.TTIϩάΠϯ
    

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20. ࠷େͷ
    ಛ௃
    

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21. ΦϨ͕͍Δ
    

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22. DMPTFEЌ
    

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23. Ϣʔβʔ༷
    ͷ੠
    

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24. ͱΓ͋͑ͣ fork bomb Λ࢓ֻ͚ͯΈ͓ͨ
    load average ͕ 210 ͙Β͍ʹͳͬͨ
    $ perl -e 'fork while fork'
    ࢭ·Βͳ͍ͳʔ
    ruby -e 'def f(); p fork{f}; end; loop{f}'
    ϓϩηε͕ͱ·Βͳ͍Αʔʢ๮
    id: uOsm
    id: _kO1
    

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25. GPSL
    CPNC
    

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26. ରࡦࡁ
    

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27. architecture
    

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28. શମ૾
    

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29. 1."84
    4.grsecurity kernel
    2.QBUDIFETTI
    3.MYD
    

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30. 7.SBJMT
    6.SFTRVF
    5.DIFGQVQQFU
    

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32. ৄ͘͠͸
    ࡳຈͰ
    

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33. GVUVSF
    QMBO
    

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34. 1.ಠࣗυϝΠϯ44-
    3.[JQΞοϓϩʔυ
    2.ϫʔΧʔϓϩηε
    

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35. ೥Ն
    ਖ਼ࣜ൛
    ެ։༧ఆ
    

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