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ݖݶʹ͍ͭͯߟ͑Δ @bmf_san 2024.6.28
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Who am Iʁ • Kenta Takeuchi • @bmf_san • bmf-san • https://bmf-tech.com/
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͢͜ͱ • ݖݶઃܭͱ͖߹͏ͱ͖ʹߟ͑ͦ͏ͳ͜ͱ
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ݖݶͱ • γεςϜʹ͓͚Δݖݶͱɺ ʮϢʔβʔͷߦಈΛಛఆͷϧʔϧʹैͬͯ ੍ݶ͢Δʯ͜ͱ • ex. ΞΫηεݖݶɺૢ࡞ݖݶɺγεςϜϦ ιʔεͷར༻ݖݶ etc…
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ݖݶΛߏ͢Δཁૉ • ୭͕ʢPrincipalʣ • ԿʹʢResourceʣ • ԿΛʢActionʣ • ڐՄ͢Δ͔ʢAllowʣ • ڐՄ͠ͳ͍͔ʢDenyʣ
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ݖݶઃܭͷख๏ • ACLʢAccess Control Listʣ • Ϣʔβʔ͝ͱʹݖݶΛઃఆ • ݖݶϦετͰཧ • RBACʢRole Based Access Controlʣ • ϢʔβʔʹϩʔϧΛׂΓͯɺϩʔϧʹݖݶΛׂΓͯΔ • ABACʢAttribute Based Access Controlʣ • ϢʔβʔɺϦιʔεɺڥͳͲͷଐੑʹج͍ͮͯݖݶΛઃఆ
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ݖݶઃܭͷ؍ • ݖݶͷద༻ൣғ • ݖݶͷ੍ޚର • ݖݶͷ੍ • ݖݶద༻ͷϨΠϠʔ • ཧऀݖݶͷऔΓѻ͍ • ݖݶཧͷӡ༻ϑϩʔ
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ݖݶઃܭͷ؍ • ݖݶͷద༻ൣғ • ݖݶ͕ద༻͞ΕΔൣғʢείʔϓʣ • ػೳతൣғ • σʔλతൣғ
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ݖݶઃܭͷ؍ • ݖݶͷ੍ޚର • ݖݶ͕ద༻͞ΕΔج४ • ίϯςϯπ • ίϯςΩετ • ࣌ؒ
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ݖݶઃܭͷ؍ • ݖݶͷ੍ • ݖݶؒͷؔੑ • ݖݶͷ༏ઌݖݶؒͷґଘؔͳͲ
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ݖݶઃܭͷ؍ • ݖݶద༻ͷϨΠϠʔ • ݖݶ͕ద༻͞ΕΔϨΠϠʔ • ΞϓϦέʔγϣϯɺDBɺωοτϫʔ ΫɺOSͳͲ
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ݖݶઃܭͷ؍ • ཧऀݖݶͷऔΓѻ͍ • ηΩϡϦςΟϦεΫʹ݁͢Δ • ࠷খݖݶͷݪଇɺݖݶׂɺࠪϩάɺ ۓٸ࣌ͷΦϖϨʔγϣϯඋͳͲϦεΫ ؍ͷߟྀ
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ݖݶઃܭͷ؍ • ݖݶཧͷӡ༻ϑϩʔ • దʹݖݶ͕ཧ͞ΕΔͨΊӡ༻ϑϩʔ • ࠷খݖݶͷݪଇɺࠪɺҰݩཧͳͲ
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ݖݶͱγεςϜಛੑ • ߏಛੑ • ֦ுੑ • ӡ༻ಛੑ • εέʔϥϏϦςΟ • ৴པੑ • ԣஅతಛੑ • ηΩϡϦςΟ
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ݖݶͱγεςϜಛੑ • ֦ுੑ • ݖݶΛॊೈʹ֦ுͰ͖Δ͔Ͳ͏͔ • ૿ͨ͠ΓɺݮΒͨ͠Γɺׂͨ͠Γ • ϢʔβʔͷۀϑϩʔʹӨڹ͢Δ
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ݖݶͱγεςϜಛੑ • εέʔϥϏϦςΟ • ॊೈͳݖݶઃܭͰ͋Δ΄ͲγεςϜͷෳࡶੑ σʔλྔͷ૿Ճ༧ଌ͞ΕΔ • Ϣʔβʔݖݶ͕ઢܗʹ૿Ճͨ͠߹ͷ ΩϟύγςΟϓϥϯχϯά • εέʔϦϯά͍͔͢͠
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ݖݶͱγεςϜಛੑ • ৴པੑ • ݖݶͷՃมߋ͕طଘͷݖݶʹѱӨڹ Λٴ΅͞ͳ͍Α͏ʹ͢Δ • ݖݶؒͷؔੑ͕ෳࡶͳ΄ͲࣄނΓ͢ ͍͔͠Εͳ͍
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ݖݶͱγεςϜಛੑ • ηΩϡϦςΟ • ࠷খݖݶͷݪଇΛकΔɺര෩ܘΛখ͞ ͘͢ΔɺۓٸΦϖϨʔγϣϯͷඋͳͲઃ ܭӡ༻্ͷΛ͢Δ
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ϕετϓϥΫςΟε͕Γ͍ͨʂ
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ݖݶΛͬͱΔ • ࢀߟจݙ΄ͱΜͲͳ͍ͷͰࣄྫΛړΔ • άάΔͱΩʔϫʔυ৭ʑݟ͔ͭΔ͕ɺ”ݖ ݶ”ͱ͍͏ݴ༿͕Χόʔ͢ΔྖҬ͍ͷͰ পΔ • γεςϜͷཁ݅ʹ߹Θͤͯʮ΅͘ͷ͔Μ͕͑Δ ͍ͭ͞Αͷ͚Μ͛ΜʯΛࡧ͍͔ͯ͘͠͠ͳ͍
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͓ΘΓ
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Appendix • ݖݶཧͷઃܭʹ͍ͭͯௐͯΈͨ • https://bmf-tech.com/posts/ݖݶཧͷઃ ܭʹ͍ͭͯௐͯΈͨ