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Password-less Journey ύεΩʔ΁ͷҠߦΛݟਾ͑ͨϢʔβʔͷ४උ ҏ౦ ྒ(@ritou) - 2014/12/11 - େֶICTਪਐڠٞձ2024೥౓೥࣍େձ 1

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஫໨͞Ε͍ͯΔύεΩʔೝূ 2

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Ϣʔβʔೝূͷมભ • ύεϫʔυೝূ • ύεϫʔυೝূͷΈ • ผͷೝূํࣜͱ૊Έ߹Θͤͨ2ཁૉ/2ஈ֊ೝূ • ύεϫʔυϨεೝূ • Email ϚδοΫϦϯΫɺSMS OTPͷΈ • FIDOೝূ͔ΒύεΩʔೝূ΁ 3

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ύεϫʔυೝূͷݶք 4

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ೝূཁૉͷ֓೦ 5

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தܧܕϑΟογϯά߈ܸ 6

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Ϣʔβʔೝূͷมભ • ύεϫʔυೝূ • ύεϫʔυೝূͷΈ • ผͷೝূํࣜͱ૊Έ߹Θͤͨ2ཁૉ/2ஈ֊ೝূ • ύεϫʔυϨεೝূ • Email ϚδοΫϦϯΫɺSMS OTPͷΈ • FIDOೝূ͔ΒύεΩʔೝূ΁ 7

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ύεΩʔೝূ 8

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FIDOೝূ͔ΒύεΩʔೝূ΁ 9

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ύεΩʔೝূͱதܧܕϑΟογϯά߈ܸ 10

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ύεΩʔೝূͷܒ໤ 1. ʮ։ൃऀʯʹʮ࢖ͬͯ΋Β͏ʯ: ֓೦ɺ࢓༷Λઆ໌ͭͭ͠UXΛମݧ 2. ʮ։ൃऀʯʹʮಋೖͯ͠΋Β͏ʯ: ར༻αʔϏεͷ֦େΛਤΔ 3. ʮϢʔβʔʯʹʮ࢖ͬͯ΋Β͏ʯ: ͜Ε·ͰΑΓ҆શͳঢ়گ΁ 11

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ύεΩʔೝূͷܒ໤ 1. ʮ։ൃऀʯʹʮ࢖ͬͯ΋Β͏ʯ: ֓೦ɺ࢓༷Λઆ໌ͭͭ͠UXΛମݧ 2. ʮ։ൃऀʯʹʮಋೖͯ͠΋Β͏ʯ: ར༻αʔϏεͷ֦େΛਤΔ 3. ʮϢʔβʔʯʹʮ࢖ͬͯ΋Β͏ʯ: ͜Ε·ͰΑΓ҆શͳঢ়گ΁ ΠϚίί 12

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ύεΩʔೝূͷܒ໤ 1. ʮ։ൃऀʯʹʮ࢖ͬͯ΋Β͏ʯ: ֓೦ɺ࢓༷Λઆ໌ͭͭ͠UXΛମݧ 2. ʮ։ൃऀʯʹʮಋೖͯ͠΋Β͏ʯ: ར༻αʔϏεͷ֦େΛਤΔ 3. ʮϢʔβʔʯʹʮ࢖ͬͯ΋Β͏ʯ: ͜Ε·ͰΑΓ҆શͳঢ়گ΁ ຊ೔ͷςʔϚ 13

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อޢ͢΂͖Ϣʔβʔ 14

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ύεΩʔೝূͷݱঢ় • ෳ਺ͷαʔϏε͕ύεΩʔೝূΛαϙʔτ։࢝ • ଟཁૉೝূͷʮΦϓγϣϯʯͱͯ͠ • ಛఆͷػೳɺϢʔβʔʹʮඞਢɺڧ੍Խʯ • ࠓޙ͸ʮύεΩʔೝূͷΈʹରԠ͢ΔαʔϏεʯ͕ग़ͯ͘Δ(ʁ) 15

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ʮଟ༷Խʯ͢ΔϢʔβʔ • ύεϫʔυೝূͷΈΛར༻ • ଟཁૉೝূΛར༻ • ύεΩʔΛར༻ 16 ύεΩʔͷ࢖͍ํΛ޿ΊΔඞཁ͕͋Δ

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ʮଟ༷Խʯ͢ΔϢʔβʔ • ύεϫʔυೝূͷΈΛར༻ • ଟཁૉೝূΛར༻ • ύεΩʔΛར༻ 17 ͜ͷϢʔβʔ͸ ͦͷ··Ͱ͍͍ͷ͔ʁ

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ʮଟ༷Խʯ͢ΔϢʔβʔ • ύεϫʔυೝূͷΈΛར༻ • ଟཁૉೝূΛར༻ • ύεΩʔΛར༻ 18 ஈ֊తʹύεΩʔͷར༻ʹҠߦ͍ͤͨ͞

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ύεϫʔυϚωʔδϟʔͷར༻ଅਐ 19

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͋·Γʹ΋ߴ͗͢Δϋʔυϧ • ύεϫʔυೝূ : هԱʹΑΔύεϫʔυ؅ཧ • ύεΩʔೝূ : γεςϜʹΑΔύεΩʔ؅ཧ 20

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ผ෺Ͱ͸ͳ͘ஈ֊తͳਐԽͱଊ͑Δ • ύεϫʔυೝূ : هԱʹΑΔύεϫʔυ؅ཧ • ύεϫʔυೝূ : γεςϜʹΑΔύεϫʔυ؅ཧ • ύεΩʔೝূ : γεςϜʹΑΔύεΩʔ؅ཧ 21

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ύεϫʔυϚωʔδϟʔͷಛ௃ͱݒ೦఺ • ਪଌࠔ೉ͳจࣈྻੜ੒ • αʔϏεଆͷύεϫʔυ࢓༷ʹґଘ • αʔϏε୯Ґͷ؅ཧͱࣗಈೖྗ • ొ࿥࣌ͷURL͔Β؅ཧର৅ɺࣗಈೖྗͷ൑அ㲈ϑΟογϯά଱ੑ • खಈೖྗͷ༨஍ 22

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ύεϫʔυϚωʔδϟʔΛ༻͍ͨύεϫʔυೝূ 23

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ύεΩʔରԠʹΑΔਐԽ • ެ։伴҉߸ํࣜͷ伴ϖΞੜ੒ • WebAuthnͷ࢓༷ͱαʔϏεͷαϙʔτΞϧΰϦζϜʹґଘ • αʔϏε୯Ґͷ؅ཧͱࣗಈೖྗ • αʔϏε͕ࢦఆͨ͠ΦϦδϯ(υϝΠϯ)ʹΑΔ؅ཧ • खಈೖྗͷ༨஍ͳ͠ 24

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ύεϫʔυϚωʔδϟʔΛ༻͍ͨύεΩʔೝূ 25

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ύεϫʔυϚωʔδϟʔʹΑΔҠߦࢧԉ • Passkey Auto fi ll • ύεΩʔͱύεϫʔυΛಉ͡UI/UXͰఏࣔ • Passkey Upgrade Promotion (Google Password Manager) • ύεΩʔରԠαʔϏεར༻࣌ͷҠߦଅਐ • Passkey Auto Upgrade (Apple Platform) • ύεΩʔରԠαʔϏεར༻࣌ʹύεΩʔΛࣗಈੜ੒ 26

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Passkey Auto fi ll 27

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Passkey Upgrade Promotion / Passkey Auto Upgrade 28

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·ͱΊ 29

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ύεϫʔυϨε࣌୅ͷϢʔβʔ΁ͷܒ໤ • ։ൃऀΉ͚ͷʮ࢓૊Έͷઆ໌ʯΑΓ΋ʮ࢖͍ํͷઆ໌ʯʹϑΥʔΧε • ύεϫʔυೝূ + ଟཁૉೝূΛ࢖Θ͟ΔΛಘͳ͍ঢ়گ͸࢒Δ • ಛʹೝূํࣜͰ͸ʮ৽͍͠΋ͷΛ֮͑Δʯϋʔυϧ͸ߴ͍ 30

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Ϣʔβʔ͕΍Δ΂͖͜ͱ͸ ʮ(ύεΩʔରԠͷ)ύεϫʔυϚωʔδϟʔͷར༻ʯ • ա౉ظʹ͓͚ΔϢʔβʔʹର͢Δ෯޿͍ΧόϨοδ • ʮγεςϜʹΑΔ؅ཧʯʹΑΓɺϑΟογϯάରࡦͳͲύεϫʔυ ೝূͷϦεΫΛܰݮͰ͖Δ࢓૊Έ • ύεΩʔೝূͰ͸ʮΑΓ҆શʯʹͳΓʮඞਢԽʯ͞ΕΔ • ύεϫʔυೝূ͔ΒύεΩʔೝূ΁ͷҠߦ΋ߟྀ͞Ε͍ͯΔ 31

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ศརͰ҆શͳੈͷதΛ ໨ࢦ͠·͠ΐ͏ 32