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reCAPTCHAでスパムを撲滅しよう

Y_uuu
September 18, 2019

 reCAPTCHAでスパムを撲滅しよう

Fukuoka.rb #149・#150合併号 ~ 記念大LT大会 ~
https://fukuokarb.connpass.com/event/144604/

Y_uuu

September 18, 2019
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  1. SF$"15$)"Ͱ
    εύϜΛ๾໓͠Α͏
    גࣜձࣾ'VTJD Ԭቌ༤ฏ
    'VLVPLBSC ɾ߹ซ߸

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  2. ࣗݾ঺հ
    Ԭቌ ༤ฏ !:@VVV

    גࣜձࣾ'VTJD
    3VCZ,BJHJ ϩʔΧϧΦʔΨφΠβʔ

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  3. ࠷ۙͷ͓࢓ࣄ
    ࣗࣾαʔϏεʮNPDLNPDLʯ
    *P5։ൃͷςετπʔϧ
    ։ൃதͷαʔόʹٖࣅσʔλΛ
    ૹ৴͢ΔαʔϏε

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  4. ૣ଎ຊ୊Ͱ͢

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  5. ެ։ͨ͠αʔϏεʹ͋Γ͕ͪͳͰ͖͝ͱ

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  6. ެ։ͨ͠αʔϏεʹ͋Γ͕ͪͳͰ͖͝ͱ

    ݕࡧΤϯδϯ͔ΒͷΞΫηε͕དྷ࢝Ίͨ

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  7. ެ։ͨ͠αʔϏεʹ͋Γ͕ͪͳͰ͖͝ͱ

    ݕࡧΤϯδϯ͔ΒͷΞΫηε͕དྷ࢝Ίͨ
    ͍ͭʹϢʔβ͔Βͷ৽نొ࿥͕ʂʂʂ

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  8. ެ։ͨ͠αʔϏεʹ͋Γ͕ͪͳͰ͖͝ͱ

    ݕࡧΤϯδϯ͔ΒͷΞΫηε͕དྷ࢝Ίͨ
    ͍ͭʹϢʔβ͔Βͷ৽نొ࿥͕ʂʂʂ
    ɾɾɾεύϜʂʂʂ

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  9. ެ։ͨ͠αʔϏεʹ͋Γ͕ͪͳͰ͖͝ͱ

    (PPEEBZ
    .ZOBNFJT99999999 B6,SFHJTUFSFEQSJWBUF*OWFTUNFOU.BOBHFS
    8FTFFLJOEJWJEVBMTXJUI'JOBODJBM.BOBHFNFOULOPXMFEHFUIBUBSFDBQBCMFPGIBOEMJOH
    JOWFTUNFOUQPSUGPMJPBOENBOBHFNFOUGSPNQSJWBUFJOWFTUPST*GZPVIBWFGVOE
    NBOBHFNFOUBCJMJUJFT DSFEJCMFQSPKFDUTJOOFFEPGMPBO +7PSFYJTUJOHCVTJOFTTFTUIBU
    SFRVJSFTFYQBOTJPOXFXJMMCFEFMJHIUFEUPXPSLXJUIZPVPOBNJOJNBM30*
    %FUBJMTXJMMCFQSPWJEFEPOIFBSJOHCBDLGSPNZPVXJUIZPVSCVTJOFTTFYFDVUJWF
    TVNNBSZWJBNZEJSFDUFNBJM YYYYY!YYYYYDPN

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  10. ެ։ͨ͠αʔϏεʹ͋Γ͕ͪͳͰ͖͝ͱ


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  11. εύϜͷฐ֐

    • ͵͔تͼͤ͞ΒΕΔ
    • ಺༰Λ֬ೝ͢Δ࣌ؒΛ࢖Θ͞ΕΔ
    • %#΍௨஌ͷϦιʔεΛ࢖Θ͞ΕΔ
    • ຊདྷରԠ͢΂͖໰͍߹Θͤ΍ձһొ࿥͕ຒ΋ΕΔ

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  12. εύϜͷฐ֐

    • ͵͔تͼͤ͞ΒΕΔ
    • ಺༰Λ֬ೝ͢Δ࣌ؒΛ࢖Θ͞ΕΔ
    • %#΍௨஌ͷϦιʔεΛ࢖Θ͞ΕΔ
    • ຊདྷରԠ͢΂͖໰͍߹Θͤ΍ձһొ࿥͕ຒ΋ΕΔ
    εύϜʹΑΔ౤ߘΛ஄͖͍ͨ

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  13. 3BJMTΞϓϦέʔγϣϯʹ
    αΫοͱSF$"15$)"Λಋೖ͢Δํ๏

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  14. εύϜରࡦɿSF$"15$)"

    εύϜ͔ΒαΠτΛ๷ޚ͢Δ
    γεςϜ

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  15. SF$"15$)" W

    • ࿪ΊΒΕͨจࣈΛಡΈऔͬͯϘοΫεʹೖྗ͢Δ
    • ݩʑ͸0$3͕ಡΈऔΕͳ͔ͬͨจࣈΛදࣔͯ͠ࢴͷຊͷσδλϧԽʹ໾
    ཱ͍ͯͯͨ
    • ϢʔβϏϦςΟͷ؍఺Ͱෆศˠ཭୤ͷՄೳੑେ

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  16. SF$"15$)" W

    • ʮࢲ͸ϩϘοτͰ͸͋Γ·ͤΜʯʹνΣοΫ
    • ҎԼͷΑ͏ͳ؍఺ͰਓؒͱϘοτΛ۠ผ͍ͯ͠ΔΒ͍͠
    • ࢖͍ͬͯΔίϯϐϡʔλʔͷλΠϜκʔϯͱ࣌ؒ
    • *1ΞυϨεͱ͓͓Αͦͷ৔ॴ
    • ࢖͍ͬͯΔίϯϐϡʔλʔͷը໘αΠζͱղ૾౓
    • ࢖͍ͬͯΔ΢Σϒϒϥ΢β
    • ࢖͍ͬͯΔϓϥάΠϯ΍֦ுػೳ
    • ϖʔδͷදࣔʹཁͨ࣌ؒ͠
    • Ϛ΢εΛΫϦοΫͨ͠ճ਺΍ɺλοϓ΍εΫϩʔϧͷճ਺

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  17. SF$"15$)" W

    • Ϙοτͱ൑அ͞Εͨ৔߹͸ը૾ΫϦοΫʹΑΔೝূ

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  18. SF$"15$)" W

    • είΞϦϯάʹΑΔ൑ఆͷΈ
    • νΣοΫϘοΫε΁ͷೖྗ΋ෆཁ
    • ൥Θ͕͠͞ແ͍൓໘ɺΤϥʔͱͳͬͨ৔߹ͷॲཧ͸ݕ౼͕ඞཁ

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  19. SF$"15$)" W

    • είΞϦϯάʹΑΔ൑ఆͷΈ
    • νΣοΫϘοΫε΁ͷೖྗ΋ෆཁ
    • ൥Θ͕͠͞ແ͍൓໘ɺΤϥʔͱͳͬͨ৔߹ͷॲཧ͸ݕ౼͕ඞཁ
    • ϢʔβͷखؒΛڧ੍ͤͣɺεύϜΛ๷͛ͦ͏

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  20. SF$"15$)" W

    • είΞϦϯάʹΑΔ൑ఆͷΈ
    • νΣοΫϘοΫε΁ͷೖྗ΋ෆཁ
    • ൥Θ͕͠͞ແ͍൓໘ɺΤϥʔͱͳͬͨ৔߹ͷॲཧ͸ݕ౼͕ඞཁ
    • ϢʔβͷखؒΛڧ੍ͤͣɺεύϜΛ๷͛ͦ͏
    ˠಋೖͯ͠Έͨ

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  21. 3VCZ(FNT SFDBQUDIB

    ࠷৽൛͕Wʹ΋ରԠ͍ͯ͠ΔͷͰ
    ͋Γ͕ͨ͘࢖Θ͍ͤͯͨͩ͘
    IUUQTSVCZHFNTPSHHFNTSFDBQUDIB
    IUUQTHJUIVCDPNBNCFUIJBSFDBQUDIB

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  22. αΠτͷొ࿥

    ར༻͢ΔαΠτͷυϝΠϯΛࣄલʹ
    ొ࿥͢Δ (PPHMFΞΧ΢ϯτ͕ඞཁ

    IUUQTXXXHPPHMFDPNVSFD
    BQUDIBBENJODSFBUF
    ˞ϩʔΧϧ؀ڥͰར༻͢Δ৔߹͸
    MPDBMIPTUͷొ࿥Λ๨Εͣʹ

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  23. (FNGJMF

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  24. *OJUJBMJ[FS

    • TJUF@LFZͱTFDSFU@LFZΛઃఆ͢Δ

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  25. 7JFX

    • GPSN@XJUIͷ಺ଆʹSFDBQUDIB@WΛ௥Ճ
    • BDUJPO͸$POUSPMMFSͱಉ͡จࣈྻʹ͢Δ

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  26. $POUSPMMFS

    • TBWFͷखલʹ WFSJGZ@SFDBQUDIBΛ௥Ճ
    • BDUJPOͷࢦఆ͸ඞਢɺNJOJNVN@TDPSF ͖͍͠஋ɿʙ
    ͸೚ҙ

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  27. ಈ࡞֬ೝ

    • ϑΥʔϜͷӈԼʹΞΠίϯ͕දࣔ

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  28. ಈ࡞֬ೝ

    • ਓؒͰ͋Ε͹ొ࿥ʹ੒ޭ

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  29. ಈ࡞֬ೝ

    • ਓؒͰ͋Ε͹ొ࿥ʹ੒ޭ
    • Ϙοτͷ৔߹͸ΤϥʔͱͳΔͷ͔ʁ

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  30. ಈ࡞֬ೝ

    • .FDIBOJ[FΛ࢖ͬͯΫϩʔϦϯάͯ͠ΈΔ

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  31. ಈ࡞֬ೝ

    • USVFˠόϦσʔγϣϯΤϥʔ͕දࣔ͞Ε͍ͯΔ

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  32. NPDLNPDLʹ΋ಋೖ

    • ͦΕ·Ͱि݅΄Ͳ͋ͬͨεύϜ͕݅ʹʂ
    IUUQTDPOTPMFNPDLNPDLDPNVTFSTTJHO@VQ

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  33. ·ͱΊ

    • SF$"15$)" WͰϢʔβϏϦςΟΛଛͳ͏͜ͱͳ͘
    εύϜ๾໓Ͱ͖ͨʂ
    • HFNSFDBQUDIBΛ࢖͏ͱ3BJMTΞϓϦέʔγϣϯʹ
    SF$"15$)"Λ༰қʹಋೖͰ͖ͨʂ

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  34. 5IBOLZPV
    'VTJDͰ͸ςΫϊϩδʔ͕
    ޷͖ͳઑͬͨΤϯδχΞΛืू͍ͯ͠·͢
    IUUQTGVTJDHJUIVCJP

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