!ZPJDIJUHZ More about Crashlytics and Less about GDPR ;) Yoichi Tagaya Tokyo iOS Meetup / May 12, 2018 (%13(FOFSBM%BUB1SPUFDUJPO3FHVMBUJPO

!ZPJDIJUHZ About Yoichi Tagaya • An author of Swinject ‣ The most popular DI framework in iOS/Swift ‣ 2.4k+ GitHub stars • An engineering manager at Mercari ‣ Trying to make the best place to work at

!ZPJDIJUHZ Crashlytics IUUQTXXXGBCSJDJP

!ZPJDIJUHZ How to Use Crashlytics IUUQTEPDTGBCSJDJPBQQMFDSBTIMZUJDTUFTUDSBTIIUNMUSPVCMFTIPPUJOH func application( _ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]? ) -> Bool { Fabric.with([Crashlytics.self]) return true } -PHTBSFTFOUPOSFTUBSUPGBQQMJDBUJPODSBTI .VTUQBTTapplication:didFinishLaunchingWithOptions +VTUJOTUBMM$SBTIMZUJDTBOEBEEUIFGPMMPXJOHMJOF

!ZPJDIJUHZ Crashlytics is easy to use. Should we do anything else?

!ZPJDIJUHZ Crashlytics has more useful options

!ZPJDIJUHZ Add User Info to Crash Logs 4JOHMFUPONFUIPE 8IBUJTBEEFEUPDSBTIMPHT TFU6TFS*EFOUJpFS @ 6TFS*% TFU6TFS&NBJM @ &NBJM TFU6TFS/BNF @ 6TFSOBNF XIJDIDBOCFSFBMQFSTPOOBNF $POWFOJFOUUPDIFDLDSBTIMPHGSPNDVTUPNFSTVQQPSUJOGP /PUSFDPNNFOEFEUPVTF6TFS&NBJMBOE6TFS/BNF

!ZPJDIJUHZ Add Key/Value to Crash Logs 4JOHMFUPONFUIPE 8IBUJTBEEFEUPDSBTIMPHT TFU0CKFDU7BMVF @GPS,FZ 0CKFDUMJLF4USJOHGPSBLFZ TFU#PPM7BMVF @GPS,FZ #PPMWBMVFGPSBLFZ TFU*OU7BMVF @GPS,FZ *OUWBMVFGPSBLFZ TFU'MPBU7BMVF @GPS,FZ 'MPBUWBMVFGPSBLFZ $BOCFVTFEGPS3FNPUF$POpHTUBUF "#UFTUJOH WFSTJPOTPG EPXOMPBEFESFTPVSDFTPS+4WFSTJPOT -JNJUBUJPO.BYLFZTBOE,#GPSBLFZWBMVF +40/TUSJOHJGZPVOFFEBMPUPGLFZT

!ZPJDIJUHZ Add Custom Logs 'VODUJPO 8IBUJTBEEFEUPDSBTIMPHT $-4-PHW @GPSNBU BSHT "OZMPHTMPHHFECFGPSFUIFDSBTI 6TFSBDUJWJUJFTBDUJPOTUIBUNJHIUCFDBVTFTPGUIFDSBTI -JNJUBUJPO.BY,#MPH MJOFTJGDIBSBDUFSTMJOF 0MEMPHTBSFEFMFUFEPOPWFSqPX

!ZPJDIJUHZ Add Non-Crash Report 4JOHMFUPONFUIPE 'VODUJPOBMJUZ SFDPSE&SSPS @ $SFBUFBMPHFOUSZBTGBUBMFSSPS -PHTBSFDBUFHPSJ[FEBT/PO'BUBMT -PHTBSFTFOUUP$SBTIMZUJDTPOBQQSFMBVODI 4FSJPVTFSSPSTOPUDBVTJOHDSBTIFTDBOCFSFQPSUFE 0OMZMBUFTUFSSPSTGPMMPXFECZDSBTIDBOCFSFQPSUFE 3FNFNCFS0CTFSWFS&⒎FDUGPSIJHI$16DPTU %8"3' %FCVH8JUI"UUSJCVUFE3FDPSE'PSNBU VOXJOEJOH

!ZPJDIJUHZ Crashlytics Dashboard

!ZPJDIJUHZ How to See the Options $MJDLUPTFFEFUBJMT

!ZPJDIJUHZ Key/Value pairs ,FZWBMVFQBJST

!ZPJDIJUHZ Custom Logs $VTUPNMPHT GPMMPXJOHUIFDSBTI

!ZPJDIJUHZ User Info 6TFSOBNF 6TFS*% 6TFSFNBJM

!ZPJDIJUHZ Non-Fatal Logs /POGBUBMMPHT

!ZPJDIJUHZ GDPR

!ZPJDIJUHZ GDPR • General Data Protection Regulation • Handle private (personal) data of citizens living in Europe properly, e.g. ‣ Report/announce unauthorized data access in 3 days ‣ Remove data upon request from users ‣ Have data access policy and right controls

!ZPJDIJUHZ Private (Personal) Data • Name • Address • Email address • ID numbers (like social security number) • Passport information • Online data (IP address, location cookie) • Health/genetic data • Biometric data • Racial/ethnic data, political opinions, sexual orientation

!ZPJDIJUHZ Huge Fine 4% of annual worldwide sales ⚖ €20M Larger value is applied

!ZPJDIJUHZ Effective *NBHFIUUQTVQMPBEXJLJNFEJBPSHXJLJQFEJBDPNNPOTB&&"TWH • To EEA (Europian Economic Area) users • To companies even without HQs in EEA • On 25 May (to show compliance)

!ZPJDIJUHZ Problems with Crashlytics

!ZPJDIJUHZ User Name and Email Address 4IPVMEOPUTFOE 6TFSOBNFBOEFNBJMBEESFTT

!ZPJDIJUHZ Be Careful

!ZPJDIJUHZ More Info about GDPR • Guide to the General Data Protection Regulation ‣ https://ico.org.uk/for-organisations/guide-to- the-general-data-protection-regulation-gdpr/ • [Report] #GDPR Meetup: How to get GDPR ready #AWS #DataProtection ‣ https://dev.classmethod.jp/etc/event-report- gdpr-on-aws/