「AWS IoTのベストプラクティス」それホント！？ / JAWS Days 2019 IoT BestPractice

AWS IoTを使うと、非常に簡単にデバイスとクラウドのコネクティビティを確立することができますが、コンシューマー製品での活用事例や運用上のノウハウなどはまだまだ少ないと思います。

セッションでは下記のような内容を話したいと考えています。
– AWS IoT関連サービスの紹介といくつかのベストプラクティスの紹介
– AWS IoTを利用してプロダクト開発・サービス運用をする上で工夫したポイントや苦労したポイントの紹介
– AWS IoTのベストプラクティスに従ってうまくいかなかった事例とその解決方法の紹介

これらについて、これまでにいくつかのIoT関連プロダクトを開発した経験のある 森本@ソニー と、AWS IoT関連サービスのソリューションアーキテクトである 園田@AWSJ より、双方の立場で意見をぶつけ合うようなセッションにできればと考えています。

1. ʮ"84
   *P5ͷϕετϓϥΫςΟεʯ ͦΕϗϯτʂʁ 2019/02/23 JAWS Days 2019 3ZPIFJ .PSJNPUP 4POZ 4IVIFJ 4POPEB "84 vs Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
2. ࣗݾ঺հ ৿ຊ ྑฏ @ryoheimorimoto • ιχʔגࣜձࣾ / ιχʔωοτϫʔΫίϛϡχέʔγϣϯζגࣜձࣾ • AWSΛ׆༻ͨ͠αʔϏε։ൃʹैࣄ • aibo / Serverless / IoT • Ϙέ୲౰ Ԃా मฏ @sonoshu • ΞϚκϯ΢ΣϒαʔϏεδϟύϯגࣜձࣾ • AWS IoTؔ࿈ͷιϦϡʔγϣϯΞʔΩςΫτ • IoT / Greengrass / FreeRTOS • ποίϛ୲౰   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
3. 8IBU
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4. 8IBU
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5. "84
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   σόΠεΛ "84
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6. "84
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   ͷߏ੒   AWS IoT Core Messages Device Gateway Identity Service Messages Applications Device Shadow Message Broker API Registry Actions API Rules Engine AWS and non-AWS Services Analytics Amazon Kinesis Artificial Intelligence Amazon EMR Messaging Amazon SQS Amazon SNS Database Amazon Redshift Amazon DynamoDB Manage Amazon CloudWatch !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
7. ࣄྫ঺հ !SZPIFJNPSJNPUP !TPOPTIV aiboҎ֎ʹ΋։ൃͨ͠੡඼͕͋ΔΜͰɺ ͦΕΛ঺հ͠Α͏͔ͳ ͬͦ͘͞Ͱ͢·Μ ͳʹ͔͠ΒࣄྫΛ঺հͯ͠΄͠Μ͚ͩͲ..  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. 
8. ϚϧνϑΝϯΫγϣϯϥΠτ   !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
9. ϚϧνϑΝϯΫγϣϯϥΠτ   • ৭ʑͳηϯαʔ͕෇͍͍ͯ·͢ (Թ౓ɺ࣪౓ɺর౓ɺਓײɺetc...) • Իָ͕ௌ͚·͢ • ੺֎ઢૹ৴Ͱ͖ΔͷͰՈి͕ૢ࡞Ͱ͖·͢ • Έ·΋Γػೳ͕෇͍͍ͯ·͢ • ୐֎͔Βૢ࡞Ͱ͖·͢ • εϚʔτεϐʔΧʔ͔ΒԻ੠Ͱૢ࡞Ͱ͖·͢ (Alexa / Google Assistant ʹରԠ) • ఱҪʹઃஔ͢ΔͷͰअຐʹͳΓ·ͤΜ ͨͩͷγʔϦϯάϥΠτͰ͸͋Γ·ͤΜ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
10. ϚϧνϑΝϯΫγϣϯϥΠτ   • ৭ʑͳηϯαʔ͕෇͍͍ͯ·͢ (Թ౓ɺ࣪౓ɺর౓ɺਓײɺetc...) • Իָ͕ௌ͚·͢ • ੺֎ઢૹ৴Ͱ͖ΔͷͰՈి͕ૢ࡞Ͱ͖·͢ • Έ·΋Γػೳ͕෇͍͍ͯ·͢ • ୐֎͔Βૢ࡞Ͱ͖·͢ • εϚʔτεϐʔΧʔ͔ΒԻ੠Ͱૢ࡞Ͱ͖·͢ (Alexa / Google Assistant ʹରԠ) • ఱҪʹઃஔ͢ΔͷͰअຐʹͳΓ·ͤΜ ͨͩͷγʔϦϯάϥΠτͰ͸͋Γ·ͤΜ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
11. ΋ͪΖΜ "84
    *P5 ࢖ͬͯ·͢ʂ   ☓ AWS IoT ͱ αʔόʔϨεΞʔΩςΫνϟ Λϑϧ׆༻ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
12. ΞʔΩςΫνϟ   "84
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    $MPVE "84
    $MPVE !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
13. ͍Ζ͍Ζͱ޻෉͕͋Γ·ͨ͠  σόΠεূ໌ॻͷ؅ཧ  8FC
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14. $BTF σόΠεূ໌ॻͷ؅ཧ   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
15. $BTF
    σόΠεূ໌ॻͷ؅ཧ !SZPIFJNPSJNPUP !TPOPTIV AWS IoTΛ࢖͏্ͰҰ൪ॏཁͳͷ͸ɺ ΍ͬͺΓσόΠεೝূͰ͢ΑͶɻ AWS IoT ಋೖʹ͋ͨͬͯͷٞ࿦Ͱ ࣌ؒΛཁ͢Δͷ͕͜͜Ͱ͢Ͷɻ ͪΐͬͱ֓ཁΛઆ໌͠·͢ɻ   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
16. "84
    *P5
    ʹΑΔσόΠεೝূ   • ূ໌ॻʹΑΔσόΠε͝ͱͷೝূͱೝՄΛαϙʔτ AWS IoT Core ֤σόΠεΛೝ ূ͢ΔͨΊʹɺ σόΠε͝ͱʹ ҟͳΔূ໌ॻΛ อ࣋͢Δ { "Effect": "Allow", "Action": "iot:Publish", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}", "arn:*:topic/open-topic-space/*" ] }, { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}/*” ] } σόΠε͝ͱʹҟͳΔݖݶ Λ෇༩͢ΔͨΊʹɺσόΠ ε͝ͱʹҟͳΔϙϦγʔΛ อ࣋͢Δ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
17. "84
    *P5
    ʹΑΔσόΠεೝূ   • ূ໌ॻʹΑΔσόΠε͝ͱͷೝূͱೝՄΛαϙʔτ AWS IoT Core ֤σόΠεΛೝ ূ͢ΔͨΊʹɺ σόΠε͝ͱʹ ҟͳΔূ໌ॻΛ อ࣋͢Δ { "Effect": "Allow", "Action": "iot:Publish", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}", "arn:*:topic/open-topic-space/*" ] }, { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}/*” ] } σόΠε͝ͱʹҟͳΔݖݶ Λ෇༩͢ΔͨΊʹɺσόΠ ε͝ͱʹҟͳΔϙϦγʔΛ อ࣋͢Δ Ͳ͏΍ͬͯݸผͷݤΛσόΠεʹηΩϡΞʹ૊ΈࠐΉ͔ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
18. "84
    *P5
    ʹΑΔσόΠεೝূ • εϚʔτϓϩμΫτʹ͓͍ͯ͸ɺ੡඼ग़ՙલʹ޻৔Ͱূ໌ॻͱ ରͱͳΔൿີݤΛ૊ΈࠐΉ͜ͱ͕Ұൠత !TPOPTIV AWS IoT Core Access Key Client.key CSR Client.csr Client.crt Client.crt Provisioning PC IoT Device "84
    $MPVE 'BDUPSZ Client.key 1. デバイスの 秘密鍵を作成 2. CSR を⽣成して AWS IoT に署名を リクエスト (access keyと secret keyが必要)   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. 3. デバイス証 明書を発⾏して デバイスに返す 4. 秘密鍵と証明 書をデバイスのス トレージに保存。 秘密鍵はセキュア ストレージに保存
19. ϚϧνϑΝϯΫγϣϯϥΠτͷ՝୊ • ൿີݤͱσόΠεূ໌ॻͷΠϯετʔϧͲ͏͠Α͏ʁ໰୊  ͢Ͱʹࢢ৔ʹग़͍ͯΔ੡඼Λ"84
    *P5ʹରԠ͢Δඞཁ͕͋ͬͨ ཁ'05" $BTF
    σόΠεূ໌ॻͷ؅ཧ   ϑΝʔϜ΢ΣΞͷ ߋ৽͸Ͱ͖Δ͚Ͳʜ ͕͢͞ʹൿີݤ ͷ഑৴͸ྑ͘ͳ͍ ؾ͕͢Δ FOTA͸Ͱ͖Δ σόΠε ϞόΠϧΞϓϦ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
20. ιϦϡʔγϣϯ • ϑΝʔϜΞοϓσʔτͰ͸ൿີݤ΍ূ໌ॻͷ഑৴͸ߦΘͳ͍ • ϑΝʔϜΞοϓσʔτޙʹσόΠε಺ͰൿີݤΛੜ੒͠ɺ$43Λ࡞ͬͯΫϥ΢υ΁ૹ৴ • Ϋϥ΢υଆͰ *P5
    $PSF "1* Ͱ $43 ʹ 4JHOJOHɺσόΠε΁ฦ٫ $BTF
    σόΠεূ໌ॻͷ؅ཧ   (1) ϑΝʔϜΞοϓσʔτ (2) ൿີݤͱCSRੜ੒ (3) CSRૹ৴ (4) Signing (5) σόΠεূ໌ॻΛฦૹ (6) IoT Core ઀ଓ Ready !! !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
21. ιϦϡʔγϣϯ • ϑΝʔϜΞοϓσʔτͰ͸ൿີݤ΍ূ໌ॻͷ഑৴͸ߦΘͳ͍ • ϑΝʔϜΞοϓσʔτޙʹσόΠε಺ͰൿີݤΛੜ੒͠ɺ$43Λ࡞ͬͯΫϥ΢υ΁ૹ৴ • Ϋϥ΢υଆͰ *P5
    $PSF "1* Ͱ $43 ʹ 4JHOJOHɺσόΠε΁ฦ٫ $BTF
    σόΠεূ໌ॻͷ؅ཧ   (1) ϑΝʔϜΞοϓσʔτ (2) ൿີݤͱCSRੜ੒ (3) CSRૹ৴ (4) Signing (5) σόΠεূ໌ॻΛฦૹ (6) IoT Core ઀ଓ Ready !! !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. ϙΠϯτ • ൿີݤ͕σόΠε͔ΒҰ౓΋֎ʹग़ͳ͍ • ͜Ε͚ͩͰΘΓͱηΩϡΞ
22. ιϦϡʔγϣϯ • ϑΝʔϜΞοϓσʔτͰ͸ൿີݤ΍ূ໌ॻͷ഑৴͸ߦΘͳ͍ • ϑΝʔϜΞοϓσʔτޙʹσόΠε಺ͰൿີݤΛੜ੒͠ɺ$43Λ࡞ͬͯΫϥ΢υ΁ૹ৴ • Ϋϥ΢υଆͰ *P5
    $PSF "1* Ͱ $43 ʹ 4JHOJOHɺσόΠε΁ฦ٫ $BTF
    σόΠεূ໌ॻͷ؅ཧ   (1) ϑΝʔϜΞοϓσʔτ (2) ൿີݤͱCSRੜ੒ (3) CSRૹ৴ (4) Signing (5) σόΠεূ໌ॻΛฦૹ (6) IoT Core ઀ଓ Ready !! !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. ϙΠϯτ • ൿີݤ͕σόΠε͔ΒҰ౓΋֎ʹग़ͳ͍ • ͜Ε͚ͩͰΘΓͱηΩϡΞ "OE
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23. $BTF
    σόΠεূ໌ॻͷ؅ཧ !SZPIFJNPSJNPUP !TPOPTIV ΍ͬͺΓਖ਼߈๏͸޻৔ͰͷΠϯετʔϧͩΑͶɻ Ͱ΋ͦΕ͕೉͍͠৔߹΋͋ͬͯͩͳ... ŠƄŬŔŠƄŬŔ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ͍͖ͳΓಛघͳྫΛͿͬࠐΜͰ͖ͨͳw !TPOPTIV ޻৔Ͱ૊ΈࠐΊͳ͍έʔεͷσβΠϯ ύλʔϯ͕͋ΔͷͰ঺հ͢ΔΑ
24. %FWJDF
    #PPUTUSBQ
      • ݸผͷൿີݤɺূ໌ॻΛ޻৔Ͱ૊ΈࠐΊͳ͍έʔεʹ͓͚Δ σβΠϯύλʔϯ • σόΠεొ࿥ʹඞཁ࠷খݶͷݖݶΛ΋ͬͨূ໌ॻΛશσόΠε ڞ௨ͰຒࠐΈɺݸผͷূ໌ॻΛ͋ͱ͔Βμ΢ϯϩʔυ͢Δ • σόΠεͷূ໌ॻ͕ -FBL ͢ΔՄೳੑΛθϩʹ͢Δ͜ͱ͸ Ͱ͖ͳ͍ͷͰɺ-FBL
    ͨ͠ͱ͖ͷӨڹΛϦεΫ෼ੳ͓ͯ͘͠ https://iotatlas.net/designs/ device_bootstrap/ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
25. σόΠεূ໌ॻ -FBL
    ͷӨڹൣғΛখ͘͢͞Δ    • σόΠε͝ͱͷূ໌ॻʹ෇༩͢ΔݖݶΛ࠷খݶʹ͢Δ AWS IoT Core Attacker x { "Effect": "Allow", "Action": "iot:Publish", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}", "arn:*:topic/open-topic-space/*" ] }, { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}/*” ] } ౪ΜͩσόΠεʹׂΓ౰ ͯΒΕͨϙϦγʔͷൣғ Ͱ͔͠߈ܸ͞Εͳ͍ x Steal 3FWPLF
    ͯ͠΋ର ৅ͷσόΠεҎ֎ ʹӨڹ͠ͳ͍ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
26. σόΠεূ໌ॻ -FBL
    ͷӨڹൣғΛখ͘͢͞Δ    • "84
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    *%
    Ͱ ෳ਺σόΠε͔Β "84
    *P5
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    ʹ ઀ଓΛࢼΈͨ͜ͱΛ ݕग़ Steal AWS IoT Device Defender Connect by client ID A Connect by client ID A { "Effect": "Allow", "Action": "iot:Connect", "Resource": [ "arn:*:client/${iot:Connection.Thing.ThingName}", ] } $POOFDU
    Մೳͳ $MJFOU
    *%
    ͸ҰҙʹߜΔ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
27. ޻৔Ͱͷূ໌ॻΠϯετʔϧ͕೉͍͠৔߹·ͱΊ   • σόΠεͷূ໌ॻ͕ -FBL ͢ΔՄೳੑΛθϩʹ͢Δ͜ͱ͸Ͱ͖ ͳ͍͕ɺ-FBL
    ͨ͠ͱ͖ͷඃ֐Λ࠷খݶʹ͢ΔΞϓϩʔν͸ଘ ࡏ͢Δ • Ͳ͜·ͰϦεΫ͕ڐ༰Ͱ͖Δ͔͸Ϣʔεέʔε΍ѻ͏ࢿ࢈ͷη ΩϡϦςΟϨϕϧ࣍ୈͳͷͰɺϦεΫ෼ੳΛηΦϦʔ௨Γ΍Γ ·͠ΐ͏ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
28. $BTF
    σόΠεূ໌ॻͷ؅ཧ !SZPIFJNPSJNPUP !TPOPTIV ͿͬͪΌ͚ൿີݤͱূ໌ॻͷ؅ཧ͔͑ͬ͞͠Γ ΍Ε͹ɺ͋ͱ͸ࢥߟఀࢭͰ΋ͳΜͱ͔ͳΔΑͶ ......ͦΕ͸ݴ͍͗ͪ͢Ό͏ʁ (^ω^ ) ΦϨͷଘࡏՁ஋͕ͳ͘ͳͬͯ͠·͏΍Μ͚   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
29. $BTF 8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
30. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ   ϚϧνϑΝϯΫγϣϯϥΠτ͸৭ʑͳσʔλΛΞοϓϩʔυ͍ͯ͠Δ AWS IoTΛ࢖ΘͣʹWeb APIͰ্͍͛ͯΔέʔε΋ଟʑ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
31. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ   ϚϧνϑΝϯΫγϣϯϥΠτ͸৭ʑͳσʔλΛΞοϓϩʔυ͍ͯ͠Δ AWS IoTΛ࢖ΘͣʹWeb APIͰ্͍͛ͯΔέʔε΋ଟʑ !TPOPTIV Why !? AWS IoTͷܦ࿏Λ࢖ͬͯ͘Εʙʙ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
32. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ͍Ζ͍ΖͳϓϩμΫτ -BNCEB %ZOBNP%# "84
    $MPVE "84
    $MPVE 4/4 "1*
    (BUFXBZ ΋Ζ΋Ζͷࣄ৘Ͱ "84
    *P5 Λ૊ΈࠐΊͳ͍ਓ΋͍ΔͷͰ͢ɻ ޙଓॲཧ AWS IoTରԠ੡඼ ൚༻σʔλॲཧύΠϓϥΠϯ !SZPIFJNPSJNPUP 4USFBNT
33. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ͍Ζ͍ΖͳϓϩμΫτ -BNCEB %ZOBNP%# "84
    $MPVE "84
    $MPVE 4/4 "1*
    (BUFXBZ ΋Ζ΋Ζͷࣄ৘Ͱ "84
    *P5 Λ૊ΈࠐΊͳ͍ਓ΋͍ΔͷͰ͢ɻ ޙଓॲཧ AWS IoTରԠ੡඼ ൚༻σʔλॲཧύΠϓϥΠϯ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ !SZPIFJNPSJNPUP 4USFBNT
34. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ͍Ζ͍ΖͳϓϩμΫτ -BNCEB %ZOBNP%# "84
    $MPVE "84
    $MPVE 4/4 "1*
    (BUFXBZ ΋Ζ΋Ζͷࣄ৘Ͱ "84
    *P5 Λ૊ΈࠐΊͳ͍ਓ΋͍ΔͷͰ͢ɻ ޙଓॲཧ AWS IoTରԠ੡඼ ൚༻σʔλॲཧύΠϓϥΠϯ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ ͱ͜ΖͰ <՝୊> "1* ͷೝূͲ͏͠Α͏ʂʁ ͱ͜ΖͰ <՝୊> "1* ͷೝূͲ͏͠Α͏ʂʁ !SZPIFJNPSJNPUP 4USFBNT
35. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  Subscribe - devices/{id}/token *P5
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    (BUFXBZ POST /data %ZOBNP%# "84
    $MPVE "84
    $MPVE .255 QSPUPDPM Custom AuthorizerͳͲͰJWTΛݕূ ιϦϡʔγϣϯ • *P5 $PSF
    ͷ .255 ܦ࿏Λ࢖ͬͯ "1*
    ༻ͷ 5PLFO Λൃߦ͢Δ !SZPIFJNPSJNPUP
36. $BTF
    8FC
    "1* ΋࢖͍͍ͨΜ͚ͩͲ   • "1*
    ͰϩάΛ͋͛Δ͜ͱࣗମ͸શવΞϯνύλʔϯͰ͸ͳ͍ • σόΠεͰൃੜͨ͠ϩάΛ·ͱΊͯૹΓ͍ͨͱ͔ɺ૒ํ޲௨৴͕͍Β ͳ͍৔߹ͳͲ͸ "1*
    Ͱ • ϩάͷΞοϓϩʔυͰ͖ΔઌΛ੍ޚ͢ΔͳͲɺࡉ͔͍ݖݶઃఆ Ͱ͖Δ఺͸ "84 *P5
    ͷϝϦοτ • "1*
    Ͱ΍Δ৔߹͸ࣗલͰ͔ͬ͠Γ΍Γ·͠ΐ͏ • ి஑ۦಈͩͬͨΓϞόΠϧωοτϫʔΫΛར༻͍ͯ͠Δ৔߹ɺ .2554
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    Λ͓͑͞Δ͜ͱ͕ Ͱ͖Δ • 5-4
    ͷස౓͸ి஑ফඅʹ௚݁͠·͢ • ௨৴ͷΦʔόʔϔου΋અ໿Ͱ͖Δ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
37. ༨ஊ 
    "84
    *P5 ͷྺ࢙ !SZPIFJNPSJNPUP !TPOPTIV APIʹͩ͜ΘΔཧ༝͸΋͏ͪΐͬͱ͋ͬͯ.. ͦͷੲɺIoTͷ͓஋ஈ͕ΊͪΌߴͯ͘ɺ͔ͳΓ ݫ͍͠՝ۚମܥͩͬͨ࣌୅͕͋Γ·ͯ͠… ͦͷΠϝʔδ͍·ͩʹࠜڧ͍ͷΑͶɾɾ   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
38. ༨ஊ 
    "84
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39. ༨ஊ 
    "84
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40. Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. ༨ஊ 
    "84
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    "84
    *P5
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    ར༻͢Δػೳʹ߹Θͤͯ՝ۚΛࡉ෼Խ ઀ଓ࣌ؒͷ߹ܭ ૹ৴͞Εͨϝο ηʔδ਺ 3FBEXSJUF
    ਺ 3FBEXSJUF
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41. ༨ஊ 
    "84
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    ͷ ίετ࡟ݮʹʂ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
42. ༨ஊ 
    "84
    *P5 ͷྺ࢙   !SZPIFJNPSJNPUP !TPOPTIV ͦ͏͍͑͹... AWSIotLogsV2 ͸͍͍͘͢͝Updateͩͬͨ 1͙࣌ؒΒ͍ޠΕͦ͏ ͓͍΍ΊΖw Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
43. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. 
44. $BTF *P5 $PSF
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45. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  2018-12-22 15:18:06.252 TRACEID:09467ee5-cab8-4dc5-ac20-72ab649533a0 PRINCIPALID:XXX [INFO] EVENT:MQTTClient Subscribe TOPICNAME:$aws/events/presence/connected/MyIoTDevice MESSAGE:Subscribe Status: SUCCESS 2018-12-22 15:18:06.252 TRACEID:75f582b5-7849-b94a-aea3-b11c9b15eedc PRINCIPALID:XXX [INFO] EVENT:MQTTClient Subscribe MESSAGE: IpAddress: 2003:45:4636:... SourcePort: 52599 AWSIotLogs (چϩάܗࣜ) AWSIotLogsV2 { "timestamp": "2017-08-10 15:39:30.961", "logLevel": "INFO", "traceId": "672ec480-31ce-fd8b-b5fb-22e3ac420699", "accountId": "123456789012", "status": "Success", "eventType": "Publish-In", "protocol": "MQTT", "topicName": "$aws/things/MyThing/shadow/get", "clientId": "abf27092886e49a8a5c1922749736453", "principalId": "145179c40e2219e18a909d896a5340b74cf97a39641beec2fc3eeafc5a932167", "sourceIp": "205.251.233.181", "sourcePort": 13490 } ࢖͍ͮΒ͔ͬͨϩά͕͔ͳΓྑ͘ͳͬͨ +40/ϩά͸ਖ਼ٛʂʂ !SZPIFJNPSJNPUP
46. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  CloudWatch Logs Insights ͱ ͔ͳΓ૬ੑ͕ྑ͍ (ઌ೔ͷ re:Invent 2018 Ͱൃද͞ΕͨαʔϏε) ͱΓ͋͑ͣDefaultͷQuery ϩάΠϕϯτ਺Λ؆୯ʹՄࢹԽ‥ʂ طʹ͔ͳΓ࢖͑ͦ͏ͳ༧ײ͕͠·͢Ͷɻ !SZPIFJNPSJNPUP ৭ʑͱ࿩͍ͨ͜͠ͱ͸͋ΔͷͰ͕͢ɺͱΓ͋͑ͣ͜Ε͚ͩͰ΋ɻ
47. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ΫΤϦʹ࢖͑ΔϓϩύςΟΛҰཡԽͯ͘͠ΕΔ ೖྗิ׬΋͘͠Ε·͢Ͷ !SZPIFJNPSJNPUP
48. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ඪ४ίϚϯυΛ࢖ͬͯಛఆͷ MQTT Client ID ͷ σόΠεͷϩά͚ͩΛநग़ͨ͠Γ... !SZPIFJNPSJNPUP
49. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ͞ΒʹͦͷσόΠεͷಛఆͷ MQTT Event ͷϩά͚ͩΛநग़ͨ͠Γ... !SZPIFJNPSJNPUP
50. $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  Visualize΋؆୯ શσόΠεͷΠϕϯτൃੜঢ়گ ಛఆͷσόΠεͷΈʹߜΓࠐΈ !SZPIFJNPSJNPUP (ͱ͋Δςετ؀ڥͷϩάΛVisualizeͨ͠΋ͷ)
51. CloudWatch Logs Insights Λ࢖ͬͯΈΑ͏ʂ $BTF *P5 $PSF
    ͷ -PHHJOH  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  • AWSIoTLogsV2 ͱ૬ੑ࠷ߴʂʂ (AWS IoT༻ͷ͓ศརDefault Query SetΛ༻ҙͯ͘͠ΕΔͱঘ͏Ε͍͠ͳ͊) • ֤छίϚϯυ΍ϏϧτΠϯؔ਺͕௚ײతͰ࢖͍΍͍͢ • ԿΑΓ΋ΫΤϦ͕ ര଎ʂʂʂ • ແ਺ͷIoT σόΠεΛѻ͏Α͏ͳέʔεͰ͸ɺ ΫΤϦ଎౓͸͔ͳΓॏཁ (ͨͩ͠ύέࢮʹ͸஫ҙͶ) !SZPIFJNPSJNPUP
52. $BTF େྔͷϝοηʔδૹ৴   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
53. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  !SZPIFJNPSJNPUP !TPOPTIV ಉ࣌ʹͨ͘͞ΜͷσόΠεʹϝοηʔδΛ ૹΓͨ͘ͳΔϢʔεέʔε͕ͨ·ʹ͋Γ·͢Ͷʁ ͑ɺ͋·Γͳ͍ʁʁ Ͳ͏͍͏ϢʔεέʔεͳͷΑʁʁ ͏͙ͬɺɺྫ͑͹... ۓٸ஍਒଎ใͱ͔...? !SZPIFJNPSJNPUP
54. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ແ਺ͷσόΠε΁ͷେྔͷϝοηʔδ഑৴ ஍਒ͩʂ !SZPIFJNPSJNPUP ※ϚϧνϑΝϯΫγϣϯϥΠτʹ ஍਒଎ใͷػೳ͸͋Γ·ͤΜ
55. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ແ਺ͷσόΠε΁ͷେྔͷϝοηʔδ഑৴ ஍਒ͩʂ ϝοηʔδϒϩʔΧʔͷ ֤छ੍ݶʹ஫ҙ͢΂͠ʂʂ ϝοηʔδϒϩʔΧʔͷ ֤छ੍ݶʹ஫ҙ͢΂͠ʂʂ !SZPIFJNPSJNPUP
56. .FTTBHF
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57. .FTTBHF
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      $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  → https://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html#limits_iot !SZPIFJNPSJNPUP ͜ͷ͋ͨΓɺͲ͏ͳΜͰ͔͢ͶԂా͞Μʁ ্ݶ؇࿨ͱ͔૬ஊՄೳʁ !SZPIFJNPSJNPUP ͭ·Γɺಉ࣌ʹ (ඵؒ) 20,000୆·Ͱ͔͠ૹΕͳ͍ʂ ͦͷଞͷ੍ݶ͸ ੍ݶϖʔδ Λ͝ࢀর͍ͩ͘͞ !TPOPTIV ΞΧ΢ϯτશମͷ Publish ੍ݶ͸૬ஊՄೳ Connection ͋ͨΓͷ੍໿͸্ݶ؇࿨Ͱ͖ͳ͍ͷͰ஫ҙ!!
58. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ϓϥΫςΟε • ͭͷ5PQJDʹूதͯ͠4VCTDSJCFͤ͞ΔΑΓ΋ɺྫ͑͹σόΠε*%ͷ຤ඌͷ ਺ࣈͳͲΛ࢖ͬͯ5PQJDΛ෼ࢄͤͨ͞΄͏͕ύϑΥʔϚϯεʹ͸༗ར Ξϯνύλʔϯ ΑΓྑ͍ߏ੒ devices/all devices/all/0 devices/all/1 ... devices/all/9 ಉ࣌ʹେྔͷϝοηʔδΛૹΔࡍͷύϑΥʔϚϯε !SZPIFJNPSJNPUP
59. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ϓϥΫςΟε • ͭͷ5PQJDʹूதͯ͠4VCTDSJCFͤ͞ΔΑΓ΋ɺྫ͑͹σόΠε*%ͷ຤ඌͷ ਺ࣈͳͲΛ࢖ͬͯ5PQJDΛ෼ࢄͤͨ͞΄͏͕ύϑΥʔϚϯε͸༗ར Ξϯνύλʔϯ ΑΓྑ͍ߏ੒ devices/all devices/all/0 devices/all/1 ... devices/all/9 ಉ࣌ʹେྔͷϝοηʔδΛૹΔࡍͷύϑΥʔϚϯε ஫ҙ఺ • 5PQJDΛ෼ࢄͯ͠΋ɺಉ࣌ϝοηʔδϯά্ݶͷ ͸มΘΒͳ͍ͷͰ஫ҙ • ϝοηʔδૹ৴ޙʹσόΠε͕ "$,
    ྫ͑͹ 8FC
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60. Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. $BTF େྔͷϝοηʔδૹ৴   • ಉ࣌Ͱ͋Δඞཁ͕ͳ͚Ε͹ɺ1VTI
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61. $BTF ίωΫγϣϯͷ੾அݕ஌   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
62. $BTF
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63. $BTF
    ίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ී௨ͷՈͷนʹ͸ɺγʔϦϯάϥΠτ༻ͷ ओిݯεΠον͕͋Γ·͢Ͷʁ นεΠον͕ԡ͞ΕΔͱɺϚϧνϑΝϯΫγϣϯϥΠτ͸ిݯOFFʹ ͳͬͯ͠·͏ͷͰ͢ʂ (౰ͨΓલͩ) ͳͷͰɺΫϥ΢υͱͷৗ࣌઀ଓ͕Ͱ͖ͳ͘ͳͬͯ͠·͏͜ͱ͕͋Γ·͢ ͜͏͍͏΍ͭ !SZPIFJNPSJNPUP
64. $BTF
    ίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  Կ͕໰୊͔ʁ ͍͖ͳΓओిݯ͕མͱ͞ΕΔͱɺΫϥΠΞϯτ͔Β MQTT ͷ Disconnect ΛݺͿλΠϛϯά͕ ͳ͍ͷͰɺΫϥ΢υଆ͸ίωΫγϣϯ͕੾அ͞Εͨ͜ͱʹؾ͚ͮͳ͍ (௨ৗɺClient ͔Β MQTT ੾அ͢Δͱ͖͸ɺ໌ࣔతʹ Disconnect ͢Δ͕ɺ͜Ε͕Ͱ͖ͳ͍) !SZPIFJNPSJNPUP ϚϧνϑΝϯΫγϣϯϥΠτͷωοτϫʔΫঢ়ଶΛ Alexa ʹ Report State Ͱ͖ͳ͍ͷͰɺ Alexa͕ʮΞϨΫαɺϥΠτ͚ͭͯʯ ΍ ʮΞϨΫαɺΤΞίϯফͯ͠ʯΛड͚෇͚ͪΌ͏ ΞϨΫαɺΤΞίϯ͚ͭͯ ͸͍ɺΤΞίϯΛ͚ͭ·͢ ... ͋Εʁ൓Ԡ͠ͳ͍…
65. $BTF
    ίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ιϦϡʔγϣϯ ιϦϡʔγϣϯ MQTTͷ LWT Λར༻ͯ͠੾அݕ஌͠ɺAlexa ʹ Report State ͢Δ * LWT : Last Will And Testamentɺ͍ΘΏΔҨݴϝοηʔδ (ͪΌΜͱAWS IoTͷMessage Broker΋LWTରԠͯ͠ΔΜͰ͢Ͷʙ) !SZPIFJNPSJNPUP ※ ωοτϫʔΫ੾அݕ஌ʹ͸ Lifecycle Event ͱ͍͏࢓૊Έ΋͋Δ͕ɺॾൠͷࣄ৘Ͱ࠾༻ݟૹΓ *P5
    $PSF -BNCEB ωοτϫʔΫ੾அ LWT Message "MFYB
    TLJMM ΦϑϥΠϯঢ়ଶΛ Report State LWT Λར༻ͨ͠ΦϑϥΠϯݕ஌ ిݯOFF
66. $BTF
    ίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  /PUFT ɾϦΞϧλΠϜੑ͸ແ͍ͷͰ஫ҙ ɾ"MFYBʹ3FQPSU
    4UBUF͠ͳ͍ͱ͍͏൑அ΋ΞϦ ˠ
    69ͱ࣮૷޻਺ͷτϨʔυΦϑ !SZPIFJNPSJNPUP ΞϨΫαɺΤΞίϯ͚ͭͯ ΦϑϥΠϯͷΑ͏Ͱ͢ *P5
    $PSF -BNCEB ωοτϫʔΫ੾அ LWT Message "MFYB
    TLJMM ΦϑϥΠϯঢ়ଶΛ Report State LWT Λར༻ͨ͠ΦϑϥΠϯݕ஌ ిݯOFF
67. $BTF
    ίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  When does a broker send the LWT message? • The broker detects an I/O error or network failure. • The client fails to communicate within the defined Keep Alive period. • The client does not send a DISCONNECT packet before it closes the network connection. • The broker closes the network connection because of a protocol error. (MQTT Essentials ΑΓҾ༻) Tips - Message Broker ͸Ͳ͏͍͏ͱ͖ʹ LWT Message Λൃߦͯ͘͠ΕΔ͔ʁ !SZPIFJNPSJNPUP
68. $BTF 4IBEPXͷ࢖͍͔ͨ   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
69. $BTF
    4IBEPXͷ࢖͍͔ͨ !SZPIFJNPSJNPUP !TPOPTIV AWS IoT ʹ͸ Shadow ͱ͍͏ศརͳ ࢓૊Έ͕͋ΔΑͶɻ ܰ͘આ໌ͯ͠΋Β͓͏͔ͳʁ ͓͚ɺ·͔ͤͱ͚   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
70. %FWJDF
    4IBEPX
    ͱ͸ʁ   • Ϋϥ΢υͰ *P5 σόΠεͷঢ়ଶͷϨϓϦΧΛอ࣋͢Δ͜ͱͰɺ ෆ҆ఆͳ௨৴؀ڥԼͰ΋ɺΞϓϦέʔγϣϯ͕ *P5
    σόΠεͱ ΍ΓऔΓ͢Δ͜ͱΛՄೳʹ͢Δ 4ZOD 4ZOD 4ZOD ΞϓϦʹ͸ *P5
    σ όΠεͱͷ΍Γऔ Γʹ 3&45
    "1*
    Λ ఏڙ *P5
    σόΠεʹ͸ .255
    ͰϦΞϧλ ΠϜʹߋ৽Λ௨஌ Ұ࣌తͳΦϑϥΠϯͳͲɺ ͋Δ΂͖ঢ়ଶ %FTJSFE
    4UBUF
    ͱ࣮ࡍͷঢ়ଶ 3FQPSUFE
    4UBUF
    ͕ҟͳ Δঢ়ଶΛ؅ཧͰ͖Δ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
71. %FWJDF
    4IBEPX
    ͷϑϩʔ   Write Read 
    ΞϓϦ͸ 3FQPSUFE
    4UBUF
    Λ ࢀরͯ͠σόΠε ͷ࠷৽ঢ়ଶΛऔಘ 
    ΞϓϦ͸σόΠ εʹίϚϯυΛૹ ৴͢ΔͨΊ %FTJSFE
    4UBUF
    Λ ߋ৽ 
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    ͕σό Πεͷ %FTJSFE
    4UBUF
    ͱ 3FQPSUFE
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    ʹࠩ෼ %FMUB Λݕग़ͯ͠ɺσόΠ εʹ 1VTI௨஌ Notify 3FQPSUFE
    4UBUF %FTJSFE
    4UBUF 
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    3FQPSUFE
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    ޙͷঢ়ଶΛ௨஌ %FTJSFE
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    ʹ໭͢ %FWJDF
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    ʹσόΠεͷݱࡏ ͷঢ়ଶ͕Ξοϓϩ ʔυ͞Ε͍ͯΔ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
72. $BTF
    4IBEPXͷ࢖͍͔ͨ !SZPIFJNPSJNPUP !TPOPTIV ͱ͍͏ײ͡ͷػೳͰ͢ɻ ศརͰ͠ΐʁ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ͘͢͝ྑ͍ػೳͩΑͶɻ ϚϧνϑΝϯΫγϣϯϥΠτͰ͸ γϯϓϧͳ࢖͍͔ͨʹప͍ͯ͠·͢ɻ
73. $BTF
    4IBEPXͷ࢖͍͔ͨ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ΦϑϥΠϯ࣌ʹσόΠε΁ͷϝοηʔδૹ৴͕ෆཁͳͷͰɺ Shadow ͷ Desired ͸࢖Θͣʹγϯϓϧͳߏ੒ʹɻ "MFYB
    TLJMM *P5 TIBEPX *P5
    $PSF .255 QSPUPDPM -BNCEB .255 QSPUPDPM IoT reported state *P5
    $PSF -BNCEB &DIP ΞϨΫαɺϥΠτ͚ͭͯ Ի੠ίϚϯυ͸ී௨ͷMQTTϝοηʔδ Alexa ΁ͷ Report State ͸ Shadow Λར༻ !SZPIFJNPSJNPUP
74. 4IBEPX
    +PC
    .255
    ͷͲΕΛબ୒ͯ͠ίϚϯυΛ *P5
    σόΠεʹૹΔ΂͖͔ɺ.255
    Λར༻͢Δ৔߹ɺ Ͳ͏͍ͬͨ 5PQJD
    ઃܭʹ͢΂͖͔ɺͱ͍ͬͨ৘ใ͕ ϗϫΠτϖʔύʔʹ·ͱ·͍ͬͯ·͢ͷͰ ࢀߟʹ͍ͯͩ͘͠͞ɻ ӳޠͰ͕͢ɾɾ   • جຊͱͳΔ .255
    ͷ QVCTVC
    ͰίϚϯυΛૹͬͨ΄͏͕ ͍͍γφϦΦ΋ଘࡏ͠·͢ɻ • *P5
    σόΠεʹͯɺͦͷॠؒͷΈ࣮ߦ͞ΕΔ΂͖ͰɺσόΠεʹૄ௨ Ͱ͖ͳ͍৔߹͸ΤϥʔΛ͔͑͢΂͖έʔε • ҰͭͷίϚϯυΛෳ਺ͷσόΠε͕ಉ࣌ʹ࣮ߦ͢΂͖έʔε !TPOPTIV $BTF
    4IBEPXͷ࢖͍͔ͨ Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. https://aws.amazon.com/jp/whitepapers/#iot
75. Ҏ্Ͱࣄྫ঺հ͓͠·͍  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  !SZPIFJNPSJNPUP !TPOPTIV ͦ͏͍͑͹ IoT ͷ SA ༷ʹΞʔΩςΫνϟΛ Ұ౓΋૬ஊͨ͜͠ͱͳ͍ͳ͊ɻ ͥΜͿࣗ෼ͨͪͰͰߟ͑ͨΘɻ ͓͍͓͍Զͷଘࡏҙٛ͸...ͬͯ͹Αɻ ΑΓྑ͍ΞʔΩςΫνϟΛఏҊͰ͖Δ͔΋ ͠Εͳ͍ͷͰɺͥͻ૬ஊ͍ͯͩ͘͠͞Ͷʂ
76. ·ͱΊ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  ηογϣϯλΠτϧ͸ ɺ ʮAWS IoT ͷϕετϓϥΫςΟεʯͦΕϗϯτʂʁ Ͱ͕ͨ͠ɺ౴͑͸ ϗϯτ ͳؾ͕͠·͢ɻ ͨͩ͠ɺϓϩμΫτʹԠͨ͡࠷దղΛߟ͑Δͷ͕Ұ൪େࣄͰ͢ɻ ࠔͬͨΒSAʹ૬ஊ͠·͠ΐ͏ɻ ͦͯ͠... AWS IoT Λ࢖͍౗ͦ͏ʂʂ ΈΜͳͰϕετϓϥΫςΟεΛҭ͍͖ͯͯ·͠ΐ͏ɻ
77. ͓ΘΓʹ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  !SZPIFJNPSJNPUP !TPOPTIV ϚϧνϑΝϯΫγϣϯϥΠτ΍ϫϯίͳͲɺ ฐࣾͷIoT੡඼ΛͥͻΑΖ͓͘͠ئ͍͠·͢ʂ (※Ϗδωεύʔτφʔ΋୳͍ͯ͠ΔͷͰͥͻ͓੠͕͚Λʂ) AWS IoT ؔ࿈αʔϏεͰ͓ࠔΓͷࡍ͸ ͥͻ͓੠͕͚͍ͩ͘͞ʂ And special thanks to : ߴ࡚͘Μ / @sudooow / ARG͞Μ Eto͞Μ / Kim͘Μ / Iwai͘Μ
78. ͓͠·͍ɻ   !SZPIFJNPSJNPUP !TPOPTIV ͋Μ·Γອ࠽ײ͸ແ͔ͬͨͳ... ͤ΍ͳ... Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.