一意に定まらない話

2025.08.12 めぐろLT #30 本当にあったIT怖い話
https://meguro-lt.connpass.com/event/360669/

Transcript

1. CZ
   !U@NPUPPLB Ұҙʹఆ·Βͳ͍࿩ 
   Ί͙Ζ-5
   
   ຊ౰ʹ͋ͬͨ*5ා͍࿩
2. ୭ʁ w !U@NPUPPLB
   w ॴଐɿͻͱΓ๏ਓ
   w ೥݄
   Ί͙Ζ-5
   
   ʮΈΜͳͷ͘͠͡Γେ৆ʯ
   େ৆Λड৆🥇
   w Ո܇
   w ࣦഊ͸੒ޭͷ΋ͱʢୠ͠க໋తͰ͸ͳ͍ࣦഊʹݶΔʣ
   w ࠷ۙͷ͓࢓ࣄ
   w ׂɿTFSWFS
   TJEF
   
   *5Πϯϑϥ
   w ׂɿγεςϜͷཁ݅ΛܾΊͨΓͱ͔
   w ׂɿίϯαϧ
   w ׂɿXFC
   GSPOUFOE
3. ͘͠͡Γ
   ೥݄ͷεϥΠυ͔ΒͷҾ༻ w 5$1ϙʔτ࢖͍੾Γࣄ݅
   w σʔλϕʔεͷ
   QSJNBSZ
   LFZ
   ࡟আࣄ݅
   w σʔλҠߦݩͷچγεςϜͷσʔλϕʔεʹओΩʔແ͔ͬͨࣄ݅
   w ͋ͬʂʂʂ
   ͜Μͳͱ͜Ζʹ੍ޚจࣈ͕ʂ
   ˠ
   γεςϜఀࢭࣄ݅
   w ϩʔυόϥϯαͷࢮ׆ޡ൑ఆࣄ݅
   w ݸਓ৘ใอޢ๏ҧ൓ͷ্࢘Λɺ௄ռ໔৬ʹ͢ΔΑ͏ʹࠜճ͠͠Α͏ͱࣦͯ͠ ഊͨ͠ࣄ݅
   w ͳͲͳͲʜ
4. ͘͠͡Γ
   ೥݄ͷεϥΠυ͔ΒͷҾ༻ w 5$1ϙʔτ࢖͍੾Γࣄ݅
   w σʔλϕʔεͷ
   QSJNBSZ
   LFZ
   ࡟আࣄ݅
   w σʔλҠߦݩͷچγεςϜͷσʔλϕʔεʹओΩʔແ͔ͬͨࣄ݅
   w ͋ͬʂʂʂ
   ͜Μͳͱ͜Ζʹ੍ޚจࣈ͕ʂ
   ˠ
   γεςϜఀࢭࣄ݅
   w ϩʔυόϥϯαͷࢮ׆ޡ൑ఆࣄ݅
   w ݸਓ৘ใอޢ๏ҧ൓ͷ্࢘Λɺ௄ռ໔৬ʹ͢ΔΑ͏ʹࠜճ͠͠Α͏ͱࣦͯ͠ ഊͨ͠ࣄ݅
   w ͳͲͳͲʜ
5. ओΩʔ
6. ओΩʔ w ӳޠͰ͸
   1SJNBSZ
   ,FZ
   w ؔ܎σʔλϕʔεʹݶΒͣ ଟ͘ͷσʔλϕʔεͰ࢖͑Δػೳ
   w σʔλΛҰҙʹಛఆͰ͖Δ஋
   w ओΩʔͷແ͍σʔλͬͯɺۀ຿γεςϜͰ͸΄ͱΜͲແ͍ΑͶʁ
   w ൓ྫɿԿΒ͔ͷࣄ৘ͰΞΫηεϩά౳Λ%#؅ཧ͢Δͱ͖
7. ਓࣄ৘ใ؅ཧγεςϜ
   ೥
   ͦͷ̍ w ݩʑ
   ʓʓʓʓ
   Ͱߏங͞Ε͍ͯͨਓࣄ৘ใ؅ཧγεςϜ͕ɺमਖ਼ͱ͔͕ݫ͘͠ ͳ͖͔ͬͯͨΒSFQMBDF͍ͨ͠ɺͱ͍ͬͯड஫ͨ͠։ൃҊ݅
   w ۀ຿ཁ݅΍ɺݱߦ ౰࣌ γεςϜͷςʔϒϧఆٛͳͲΛडྖͯ͠ɺ։ൃ͸ॱௐ ʹਐΜͩ
   w ςʔϒϧఆٛʹ͸ओΩʔ΋͋ͬͨ
   w ݱߦ ౰࣌ ͷຊ൪؀ڥ͔ΒσʔλҠߦΛࢼΈͨͦͷ࣌ʜ
8. ओΩʔॏෳΤϥʔ
9. ਓࣄ৘ใ؅ཧγεςϜ
   ೥
   ͦͷ̎ w ݱߦ ౰࣌ γεςϜͷओΩʔ͸ʮ໊͹͔Γʯͩͬͨ
   w ॏෳͨ͠σʔλͷ͏ͪɺ࠷৽ߦʢॾ৚݅͋Γʣ͕ຊ౰ʹඞཁͳσʔλ
   w ͦΜͳ͜ͱΛ஌Βͳ͍৽γεςϜ͸ɺ۪௚ʹओΩʔͩͱ৴ͯ͡Τϥʔʹ
   w ೲ඼෺ͱͯ͠͸ड͚෇͚ͯ͘Εͨ
   w ͦͷޙɺ࠷৽Ͱ͸ͳ͍Ϩίʔυ΋ԿΒ͔ͷܗͰඞཁͩͱ൑໌͠ʜʢུ
   
   w զʑͷ੹೚Ͱ͸ͳ͍ͱ͸ݴ͑Ͳ΋ɺʮಈ͔ͳ͍ίϯϐϡʔλʯ͕ग़དྷ্͕ ͬͨ͜ͱࣗମ͸େมҨ״
10. ڭ܇ w υΩϡϝϯτ͸ա৴͢Δͳɺݱ࣮ΛݟΑɻ
    w γεςϜͷSFQMBDFϓϩδΣΫτͰ͸ɺσʔλҠߦ͸ॳظͷ͏ͪʹ૊ΜͰಈ࡞ ֬ೝ͢Δ΂͠ɻ෦෼తͰ΋ྑ͍ͷͰɻ
11. CZ
    !U@NPUPPLB Ұҙʹఆ·Βͳ͍࿩ 
    Ί͙Ζ-5
    
    ຊ౰ʹ͋ͬͨ*5ා͍࿩ ׬