GMailã§PGPã䜿ã£ãæå·åã¡ãŒã«ãéã
PPAPã¯ããå æžã«å»æ¢ããŸãããããšèšãããŠçžåœçµã¡ãŸãããæªã ã«æå·åZIPã§éããåŸããèªåã§ãã¹ã¯ãŒãã¡ãŒã«ãéããšããæå³ã®ãªãä»çµã¿ã䜿ã£ãŠãäŒæ¥ããã£ããããŸããããããããã®ãã¯ããã¯ã£ãŠ2000幎é ã«ãããããŠããŠãšããŠåºãŸã£ããã®ã§ãæ å ±æŒãã察çãšããŠéçšãããŠããã®ã§ãããçŸä»£ã§ã¯ããã害æªã§ãããªããšèšãããŠããŸãã
äžæ¹ã§æããæããªããæå¹æŽ»çšãããŠãã®ãèŠãããšããªãã®ãå ¬é鵿巿¹åŒã®PGPã䜿ã£ãæå·åã¡ãŒã«ããã¡ãã¯ãã®ä»çµã¿äžãããããã®ã¯ãããã®ã®ãPPAPçãšéã£ãŠéåžžã«å®å šãä»åã¯ãããGMailã§äœ¿ãææ®µã詊ããŠã¿ãããšæããŸãïŒãããã¯ã©ã€ã¢ã³ããµã€ãæå·åãšåŒã¶ïŒ
ç®æ¬¡
PPAPã®å±éºæ§ãšPGPã®æŠèŠ
PPAPãäœæ NGãªã®ãïŒ
ããããæ å ±æŒãã察çãšããŠå§ãŸã£ãæå·åZIPã§éãææ³ãäœãåé¡ãªã®ãïŒãã¡ã€ã«ãæå·åãããã¹ã¯ãŒãããªããã°åŸ©å·åããŠåãåºããªãã®ã ããå®å šãããªããïŒãšããã®ã¯ãæµ ã¯ããªèãã§ã倧æããæå³ããªããšèšãããŠãæç¢ºãªçç±ããããŸãã
- æãšéãçŸåšã¯ã¡ãŒã«ã®éä¿¡ä»¶è·¯äžã¯SSLã§æå·åãããŠãã®ã§ãéä¿¡ååãããå¯èœæ§ã¯éåžžã«äœã
- æå·åZIPã«ããŠããŸãããšã§ãçžææ¹ã®ãµãŒãåŽãŠã€ã«ã¹ã¹ãã£ã³ãæ©èœããªãïŒãŠã€ã«ã¹ã¹ãã£ã³ãã§ããªãçºãã¯ããŠã€ã«ã¹çãçžæã«åºããŠããŸããªã¹ã¯ïŒãäœããã¯ããŠã€ã«ã¹ã¯èšŒææžã§å¶åŸ¡ãåºæ¥ãã®ã§ãã®åé¡ã¯åé¿å¯èœã
- èªåçã«æ·»ä»ãã¡ã€ã«ãæå·åZIPã§åºããäžã«ãåãã¡ã¢ãå®ã«èªåã§ãã¹ã¯ãŒããéä¿¡ããŠãããã誀é ä¿¡ã«ã¯å šãç¡åãªã®ã§æ å ±æŒãã察çã«ãªã£ãŠããªãã
- è¿å¹Žã§ã¯çžææ¹ã¡ãŒã«ãµãŒãåŽã§æå·åZIPã®æ·»ä»ãã¡ã€ã«ãã»ãã¥ãªãã£ããªã·ãŒã§åä¿¡æåŠã«ããŠãäŒæ¥ãå¢ããŠã
- PCã®ã¹ããã¯åäžã§æå·åZIPã®è§£èªèªäœã容æã«ãªã£ãŠããŠããïŒéåã³ã³ãã¥ãŒã¿ã ãšäžç¬ã§è§£èªããããšããïŒ
ãããŸã§ãPPAPã¯SSLãæšæºã§ã¯ãªãã£ãæä»£ã®éä¿¡åå察çã§å§ãŸã£ããã®ã§ãä»äœ¿ãããŠããããªèª€é ä¿¡ã«ããæ å ±æŒããã®çºã®ãã®ã§ã¯ãªãã£ãã®ãããã€ã®éã«ãåŸè ã®çç±ã«ããå€ãã£ãæãå¥ãé¢åã ããåŠçãèªååããäºã§ãå šãç¡æå³ãªãã®ã«æãæãŠããšããã®ãPPAPãNGã«ãªã£ãçç±ã§ãã
å©çšããŠãäŒæ¥ã¯ä»ãã廿¢ããŸããããç€Ÿå æ å ±ã·ã¹ãã ã®èŠçšã«èšèŒããããªãã°çŽã¡ã«æ¹å®ãã¹ãäºã§ãïŒèŠçšãããããç¶ããŠããšããã®ã¯æè忢ã§ãïŒã
VBAãã¯ããæ¢å®ã§ãããã¯ãããçºã®å¯Ÿçæ¹æ³
ã¯ã©ãŠãã¹ãã¬ãŒãžã䜿ãã°ããã®ã§ã¯ïŒ
ãšããããšã§æ°å¹Žåããã¡ãžã£ãŒã«å©çšãããŠãã®ããã¯ã©ãŠãã¹ãã¬ãŒãžãGoogle DriveãDropboxãBoxãªã©ã®ã¯ã©ãŠãã¹ãã¬ãŒãžãµãŒãã¹ã§ããããã¡ããçµæ§åé¡ããã£ããããŸããæ£ããéçšã§ããã°è¯ãã®ã§ãããããã¯ãããªãäºæ ã«ééãã人ãå€ãã§ãããã
- çžææ¹äŒæ¥ãã»ãã¥ãªãã£ããªã·ãŒã§å¯Ÿè±¡ã®ã¯ã©ãŠãã¹ãã¬ãŒãžãžã®æ¥ç¶ãæåŠããŠãäŒæ¥ãå€ããäŒæ¥ã«ãã£ãŠããããŸã¡ãŸã¡ã
- ããã§å® ãã¡ã€ã«äŸ¿ãšãã£ãäžæå ±æãµã€ãã䜿ã£ãŠæ å ±æŒããããã±ãŒã¹ããã
- Boxã¯ãã¡ã€ã«ã®ã¢ã¯ã»ã¹ã«ãã¹ã¯ãŒãèšå®ãã§ããŸããããã®ãã¹ã¯ãŒãã¯å¥éãŠãŒã¶ãçžææ¹ã«éç¥ãå¿ èŠ
- ãã¹ã¯ãŒãèšå®ããããæåŸ ãããŠã¢ã¯ã»ã¹æš©éãèšå®ããã«ãããçµå±çžææ¹ã®ã¡ãŒã«ã¢ãã¬ã¹ç»é²ãå¿ èŠã§ãããããããå¯èœãªãã©ã«ãã¯ç¹å®ã®ãã©ã«ãã«å¶éãæããŠãããšãå€ã
- æåŸ ã®å Žåãçžæã¯ã¢ã«ãŠã³ããæã£ãŠãå¿ èŠæ§ããã
- ãŸãæåŸ ããå Žåã¢ã¯ã»ã¹æš©éããã€ãŸã§ãæ®ã£ãŠããŸããšããåé¡ãããïŒãŠãŒã¶ãèœåçã«æéèšå®ãæš©éåé€ãè¡ãå¿ èŠãããïŒ
- Google Driveã®å Žåã¯ãã¹ã¯ãŒãèšå®ã§ã®å ±æãç¡ãããã瀟å èŠçšã§NGãšããäŒæ¥ãå€ã
ã¢ã«ãŠã³ããçšæããå¿ èŠãªãæž¡ããå©äŸ¿æ§ã¯ãããã®ã®ãç¹ã«ïŒã€ç®ã®çç±ã§å ±æã§ããªãã£ããã4.ã®çç±ã§çµå±ééããã¡ã¢ãç»é²ã§æ å ±æŒããããããšãã«ã£ã¡ããã£ã¡ããããªãã®ãã¯ã©ãŠãã¹ãã¬ãŒãžã®çŸç¶ã ã£ããããŸãïŒã°ã«ãŒãäŒæ¥å ãªãäžåŸåãã·ã¹ãã ã®ããºãªã®ã§ããããã£ãåé¡ã¯èµ·ããªããšèšã£ãŠãã5.ã®åé¡ã¯ä»ããŸãšããã»ã³ã·ãã£ããªæ å ±ããã€ãŸã§ãèŠããããšãã£ãåé¡ãèµ·ããŠããŸãïŒ
ããžã¿ãŒå ±ææ©èœã䜿ãã°Google Driveã§ãå®å šã«å€éšãšããåãã¯å¯èœã§ãããçžæåŽãGoogle Driveãå°ããŠãå Žåã¯å ±æãé£ããã®ãäºå®ã§ãã
Google Workspaceã§å®å šã«å€éšãšãã¡ã€ã«ãå ±æããæ¹æ³
誀é信察ç
åé¡ãæ··åãããŠããæ ã«ãã§ã¯èª€é信察çã¯ã©ããããã ïŒãšãã£ãåœ¢ã§æ¯å·»ãæ¹ãåºãŠããã®ãå®çªã®ãã¿ãŒã³ã§ãããããããPPAPã¯èª€é信察çã®çºã®ææ®µã§ã¯ãªãéä¿¡çµè·¯ãåä¿¡ãã¬ã€ã«å ¥ã£ãåŸã®ãã¡ã€ã«ã®ååã埩å·åãé²ãçºã®ææ®µã§ãã£ãŠã誀éä¿¡ã¯å šãã®å¥åé¡ã§ãããŸããŠãPPAPã®å Žåã¡ãŒã«æ¬æã¯æå·åãããŠãããããªãã®ã§èŠæŸé¡ã§ãã
誀éä¿¡ã¯äººéãè¡ã£ãŠãã以äžãä»çµã¿ã§ç·©åã¯åºæ¥ãŠãé²ããšãã£ãããšã¯åºæ¥ãŸãããGmailã®å Žåã¯éä¿¡åãæ¶ãæ©èœãæå¹åããŠããã¹ãã§ãããããŸã誀éä¿¡é²æ¢çšã®GMailSend Address CheckerãšSafety for Gmailãã£ãæ¡åŒµæ©èœãå©çšããã®ãè¯ãã§ããããéä¿¡åãæ¶ãæ©èœã®æå¹åæé ã¯ä»¥äžã®éãã§ãã
- Gmailã®å³äžã®æ¯è»ã¢ã€ã³ã³ãã¯ãªãã¯
- ãã¹ãŠã®èšå®ã衚瀺ãã¯ãªãã¯
- å šè¬ã®äžã«ãããéä¿¡åãæ¶ãããèŠã€ããŠãç§æ°ãããã®ã§30ç§ã«æå®ãã
- äžçªäžã®å€æŽãä¿åãã¯ãªãã¯ãã
éä¿¡åŸã«å·Šäžã«åºããå ã«æ»ãããã¯ãªãã¯ããã°éä¿¡åãæ¶ãããªãããŸãããŸãã瀟å ã§ããããããšãªã®ã§ãããæ ã·ã¹åŽã誀éä¿¡ã®å¯Ÿçãããããšãå¯èœã§ãã
- åå§åå察çã®ããã«ã¡ãŒã«ã¢ãã¬ã¹åœåèŠåãèŠçŽãïŒå§åã«ãã ããçç±ã¯æ¬è³ªçã«ã¯ç¡ãïŒ
- åå°çã«å ¥åè£å®ã§åºãŠããã¡ã¢ããéžã¶ç¿æ§ãããã®ã§ãã¡ã¢ãã®å·®åºäººåç§°ã«äŒç€Ÿåãä»äžããŠããïŒäŸïŒç¶Ÿç¬å€ªé(è«æ±ååº) <tarou.ayase@hogehoge.com>ãšãã£ã圢ã§ïŒãèšå®âã¢ã«ãŠã³ãã«ãã®èšå®ããã
- ã°ã«ãŒãäŒæ¥ã§åäžã®ãã¡ã€ã³ã«å šå¡æŒã蟌ãããããããã£ã¡ããã¡ã€ã³ã¯åãã
誀é信察çã§m-Filterãšãå ¥ããŠãã±ãŒã¹ãããŸãããæéãå¢ããã ãã§ãŠãŒã¶ãæ £ãããšå¹æããªããªããŸããããã«ãŠãŒã¶åŽã§ã
- èªåããç©æ¥µçã«ã¡ã¢ãå ¥åããŠéä¿¡ããäžæç®ãéã£ãããããåä¿¡ã¡ãŒã«ã«å¯ŸããŠã®ãªãã©ã€ãããïŒäœæ ãæ¯åæ°èŠã«ã¡ãŒã«äœæããŠéä¿¡ããŠããªãã©ã·ãŒãæªãã人ãçµæ§èŠãããŸãïŒ
- æ©æ¢°çã«éä¿¡ããŠåŠçããä»çµã¿ãçšæããïŒç¹ã«äžæ¬ã§å 容ã®ç°ãªãã¡ãŒã«ãæã§éããªããŠè«å€ã§ããã¡ãŒã«äžæ¬éä¿¡ããã°ã©ã ãäœãã°è¯ãïŒ
ããã«ãã§ãã¯ãšç§°ããŠã¡ãŒã«éä¿¡ã§ã¡ã¢ãããã«ãã§ãã¯ãªããŠããããŠãäŒæ¥ã¯ããã«ãã§ãã¯ã®å¹æã¯æåŸ ããŠãã»ã©ãããŸããã
å³ïŒ30ç§ä»¥å ãªãã°åãæ¶ãããšãå¯èœ
å³ïŒéä¿¡åãæ¶ãã®ç»é¢
PGPã®æŠèŠ
PGPã¯å ¬é鵿巿¹åŒãšããè€éãªæ¹åŒã§æå·åãšåŸ©å·åãå®çŸããŠãææ®µã§ããªãŒãã³ä»æ§ã§ã¯OpenPGPãGnuPGãšããŠå ¬éãããŠããä»çµã¿ããªããªãæŽå²ã®ãããã®ã§ãNHKã®æ°é»åç«åœ ã³ã³ãã¥ãŒã¿å°çç¶²ã§ãåãäžããããéåžžã«é¢çœãæè¡ã§ãç¥ããªãéã«èº«è¿ãªå Žæã§ãã¡ãã¡ã§ãã§ã«å©çšãããŠããã®ã§ãã
å ¬ééµãšç§å¯éµã®2ã€ãåæ¹ã§çšæããŠããããããäžã«ã¯æå·åãªã³ãªãŒã®å ¬ééµãå ¬éããŠãããå©çšè ã¯ããã䜿ã£ãŠæå·åããçžææ¹ã¯èªåã®æå ã«ããç§å¯éµã§åŸ©å·åãããšããä»çµã¿ã§ãå ¬ééµã§ã¯åŸ©å·åã¯åºæ¥ãªãïŒåœããåã§ãããç§å¯éµã¯çµ¶å¯Ÿã«å ¬éããŠã¯ãããŸããïŒ
ã¡ãŒã«ã§å©çšãããšæ¬æãæ·»ä»ãã¡ã€ã«ããã¹ãŠæå·åãããçºã
- åä¿¡ãããããšãã£ãŠæ·»ä»ãã¡ã€ã«ãåãåºãããããããªãã埩å·åã§ããªããšæç« ããèªããªãã
- çžææ¹ã«ãã¹ã¯ãŒãã®éç¥ãããå¿ èŠã¯ãªããçžææ¹ã®å ¬éããŠãå ¬ééµã§æå·åããŠãããã
- åçŽãªæå·ã¢ã«ãŽãªãºã ã§ã¯ãªããããè§£èªãéåžžã«é£ããã
- ã¡ãŒã«ã§äœ¿ããçºãã¯ã©ãŠãã¹ãã¬ãŒãžã®ãããªåä»ãªåé¡ãç¡ãã
- S/MIMEãšéãèšŒææžè³Œå ¥ã®ã³ã¹ããæãããªã
- äœããæ·»ä»ãã¡ã€ã«ãæå·åãããŠããŸãã®ã§ãPPAPåæ§ã®åé¡ããããããã¯ã©ãŠãã¹ãã¬ãŒãžãšçµã¿åãããŠæ·»ä»ãããã¹ã¯ãŒããšURLãæ¬æã«èšèŒããŠéããšè¯ã
- ãã¡ã€ã«ã®æå·åãåãPGPã§çžææ¹ã®å ¬ééµã§æå·åããŠããŸããšããã®ãããïŒãã¹ã¯ãŒãéç¥ãäžèŠã«ãªãïŒ
äœãããèªåãçžææ¹ãPGPã§ç§å¯éµãšå ¬ééµãçšæããå¿ èŠãããããšããç¹ã§ããããŸã§ã¡ãŒã«ã§æŽ»çšãããŠããªã£ããšããçµç·¯ããããŸãã
GMailã§PGPãäœ¿ãæ¹æ³
GMailãã®ãã®ã«ã¯ãPGPã䜿ã£ãŠã®ã¡ãŒã«æå·åã埩å·åã®æ©èœã¯åãã£ãŠããŸãããã¡ãŒã«ã¯ã©ã€ã¢ã³ãã§ããMozilla Thunderbirdã«ã¯PGPãäœ¿ãæ©èœããããããçµæ§æããå©çšãå¯èœã«ãªã£ãŠããŸãããã¡ãã§GMailãžæ¥ç¶ããŠããåãã¯ãã§ã«äœ¿ã£ãŠã人ãããã§ãããã
ä»åã¯Chromeã§GMailãéããŠäœ¿ãææ³ã«ãªããŸãã
FlowCryptæ¡åŒµæ©èœã远å
PGPã®é¢åãªæºåããæå·åã»åŸ©å·åãå«ããŠç°¡åã«ã¢ã·ã¹ãããŠãããã®ããFlowCryptãšåŒã°ããChromeæ¡åŒµæ©èœã以äžã®æé ã§æºåããŸãã
- FlowCryptãéããGet Chrome Extensionãã¯ãªãã¯
- Chromeã«è¿œå ãã¯ãªãã¯ãããšã€ã³ã¹ããŒã«ããããæ¡åŒµæ©èœã远å ãã¯ãªãã¯ããŠå®äºã
- æ¡åŒµæ©èœãéããšãSign in with Googleãšåºãã®ã§ã¯ãªãã¯
- New Encryption Keyãã¯ãªãã¯ãããïŒãã§ã«çšæããŠãããªãã°ãImport Private Keyãã¯ãªãã¯ãããä»åã¯åè ã
- Pass phraseã§ã¯ãã¹ã¯ãŒããèšå®ããããªãã¹ãé·ããã®ãã»ããããŠãããŸãã
- Encryption Key Typeã¯é©åœã«éžã¶ãããã©ã«ãã¯128bit ECC Curve 25519ãRSA 4096bitãšããéžã¹ã
- Create and Saveãã¯ãªãã¯ãã
- 次ã®é»è²ãèŠåç»é¢ã§ã¯ãã¹ãã¬ãŒãºãã©ã£ãã«ä¿åããŠãããšèšãããã®ã§ãYes, I Wrote it downã«ãã§ãã¯ãå ¥ããŠOKãã¯ãªãã¯
- èªåå®ãŠã«æå·ããŒã®ããã¯ã¢ããïŒç§å¯éµïŒãæ·»ä»ãããŠéãããŠãã
- ãã¹ãçšã«æå·åã¡ãŒã«ãéãããŠããŠãèªåçã«åŸ©å·åããŠèŠããããã«ãªã
- GMailã®ãããç»é¢ãéããšãå·Šãµã€ãããŒã«Secure Composeãšãããã¿ã³ã远å ãããŠãã®ã§ãæå·åã¡ãŒã«ãéãå Žåã¯ãããã¯ãªãã¯ãã
èªåçã«å ¬ééµã¯ãªãŒãã³ã«ãããŠãç§å¯éµã¯ãã®ããã€ã¹ã«ç»é²ãããããã§ãããŸããçžææ¹ãåããããªæé ã§flowcryptã§æé ãèžãã§æå·åããŒãäœæããå¿ èŠããããŸãã
å³ïŒæå·åã¡ãŒã«ã®äºäŸãšãã¿ã³ã®è¿œå
å®éã«éä¿¡ããæé
2ã€ã®ã¢ã«ãŠã³ãã§åè¿°ã®æå·åããŒãäœæããFlowcryptãå©çšããŠéä¿¡ããŠã¿ãããšã«ããŸããã
- å·Šäžã®Secure Composeãã¯ãªãã¯ãã
- å³äžã«ç·è²ã®ã¡ãŒã«äœæç»é¢ãåºããToã«çžææ¹ã®ã¡ã¢ããå ¥ããŠãç·è²ã§éµä»ãã«ãªã£ãããçžæã®å ¬ééµãèŠã€ãã£ã蚌æ ãç°è²ã®å Žåã¯PGPã§ã¡ãŒã«ã¯éããŸããã
- Subjectãšæ¬æããããŠãEncrypt, Sign and Sendãã¯ãªãã¯ãã
- æå·åãããŠéä¿¡ããã
å³ïŒæå·åã¡ãŒã«éä¿¡ç»é¢
å®éã«åä¿¡ããŠã¿ããš
ããäžæ¹ã§å çšéã£ãã¡ãŒã«ãåä¿¡ããŠã¿ããèªåçã«èªåã®ç§å¯éµã䜿ã£ãŠæå·ã¡ãŒã«ã埩å·åãããŠæ¬æã衚瀺ãããããã«ãªããå³äžã®See Originalãã¯ãªãã¯ãããšæå·æ¬æã®ç¶æ ã§è¡šç€ºãããããã«ãªããŸãã
ã¡ãªã¿ã«æ·»ä»ãã¡ã€ã«ãPGPã§æå·åãããŠãããã©ãã¯ãªãã¯ãããšDownloadã®è¡šç€ºãåºãã®ã§ãã¯ãªãã¯ãããšåŸ©å·åãããŠãã¡ã€ã«ããã¡ããšåãåºããä»çµã¿ã«ãªã£ãŠããŸãã
ãã®ã¡ãŒã«å 容ã¯ãã®ããã€ã¹ã§Flowcryptçµç± + ç§å¯éµããªããã°åãåºããªãã®ã§ããŠã€ã«ã¹çã§ã¡ãŒã«ããã¯ã¹ã®äžèº«ãèŠãããŠããäžèº«ã¯æå·æã ãã§ãã
å³ïŒèªåã§åŸ©å·åãããŠè¡šç€ºããã
å³ïŒæå·åãã¡ã€ã«ãåãåºãã
泚æç¹
ã¡ãŒã«æ¬æãæå·åãããŠãããããGMailã®æ€çŽ¢ç»é¢ã§æ€çŽ¢ããŠãã察象ã®ã¡ãŒã«ã¯ãããããªããªããŸããæå·åãããŠãããããæ€çŽ¢ã€ã³ããã¯ã¹ã«ç»é²ã§ããªããªãããããŸããåè¿°ã«ãããããã«ãæ·»ä»ãã¡ã€ã«ãæå·åãããŠãç¹ã§ã¯PPAPãšå€ãããªãã®ã§ããµãŒãåŽã®ãŠã€ã«ã¹ãã§ãã«ãŒã®å¯Ÿè±¡ã«ãªããªãã
äœããæå·åZIPã§ã¯ãªãçºãäžæ¹ã§ã¯å®å šåºŠãé«ããšèšãã埩å·åã«ãã¹ã¯ãŒãã§ã¯ãªãç§å¯éµã䜿ãã®ã§ãã¹ã¯ãŒãéä¿¡ãªã©ãšããç¡æå³ãªè¡çºãäžèŠãšããå©ç¹ã¯é«ããçžæãµãŒãããæåŠãããããšãå°ãªããã¯ã©ã€ã¢ã³ãåŽã®ãŠã€ã«ã¹ãã§ãã«ãŒã匷åããã§ãã£ããããã¯ããŠã€ã«ã¹ã¯èšŒææžã§å¶åŸ¡ãåºæ¥ãã®ã§ãã¯ã©ã€ã¢ã³ãåŽã®å¯Ÿç匷åãããã ãã§ãé²åŸ¡ã§ããã®ã§ããããŸã§ã¬ããã¬ãã«ããå¿ èŠã¯ãªãã®ã§ã¯ãªãããšæããŸãã
â»EXEããVBSããæ·»ä»ããŠããã±ãŒã¹ãèããããã®ã§ãããã«ãããµãŒãåŽã§ãŠã€ã«ã¹ãã§ãã¯ãããŠæžãŸããšããèãã¯éã ãšæããŸãïŒå¯§ãä»ã¯ããã£ãã·ã³ã°ãã©ã³ãµã ãŠã§ã¢ãšãã£ãã»ããå€ãã®ã§ãµãŒãåŽãŠã€ã«ã¹ãã§ãã¯ã¯ããŸãæå³ããªãïŒã
æå·åZIPã®éä¿¡ãçŠæ¢ã«ããŠããŸã
æªã ã«ãæå·åZIPãèŸããªããããšåœä»€ãåºãŠããã«ãé¢ãããããŸãåè¿°ã®ãããªPGPãæ·»ä»ãã¡ã€ã«åé¢ã®ãœãªã¥ãŒã·ã§ã³ãå ¥ããŠãã«ãé¢ããããGMailã§æå·åZIPã§éä¿¡ããæãè ãåŸãçµ¶ããªããšããã±ãŒã¹ããããŸãããã®ãããªå ŽåãGoogle Workspaceã®èšå®ã§é»æ¢ããããšãå¯èœã§ãã
以äžã®ãããªæé ã§Google Workspaceã§ZIPã¯èš±å¯ãã€ã€ãæå·åZIPã¯åŒŸããšãã£ãããšãå¯èœã§ãã
- Admin Consoleã«ãã°ã€ã³ãã
- å·Šãµã€ãããŒãããã¢ããª=>Google Workspace=>Gmailãéã
- ã³ã³ãã©ã€ã¢ã³ã¹ãéã
- æ·»ä»ãã¡ã€ã«ã®ã³ã³ãã©ã€ã¢ã³ã¹ãéã
- ã«ãŒã«ã远å ãã¯ãªãã¯
- ã¿ã€ãã«ãä»ããŠã圱é¿ãåããã¡ãŒã«ã§ã¯éä¿¡ã»å éšéä¿¡ã«ãã§ãã¯ãå ¥ãã
- åã¡ãã»ãŒãžã§æ€çŽ¢ããã³ã³ãã³ãã衚ã衚çŸã远å ããã§ã¯ã次ã®äžéšãã¡ãŒã«ã«äžèŽããå ŽåãšããŠã远å ãã¯ãªãã¯
- ãã¡ã€ã«åœ¢åŒããæå·åãããå§çž®ãã¡ã€ã«ãšã¢ãŒã«ã€ããã«ãã§ãã¯ãå ¥ãããæå·åãããŠããªãã¢ãŒã«ã€ãã«å ¥ããŠããŸããšéåžžã®ZIPã黿¢ãããŸãã
- ã€ãã§ã«ã«ã¹ã¿ã ãã¡ã€ã«åœ¢åŒã§7zãšãå ¥ããŠããã°ç¹å®æ¡åŒµåã®ã¢ãŒã«ã€ãããŸãããšå°ããããŸãã
- ä¿åãã¯ãªãã¯ãã
- ãäžèšã®è¡šçŸãäžèŽããå Žåã¯ã次ã®åŠçãè¡ããŸããã§ã¯ããã¡ãŒã«ãæåŠãã«å€æŽãã
- äžã®ããã¹ãããã¯ã¹ã«ã¯ã¡ãŒã«ãæåŠããçç±ãšããŠãæå·åZIPã¯éä¿¡åºæ¥ãŸãããªã©ã®æç« ãå ¥ããŠãã
- ã圱é¿ãåããã¢ã«ãŠã³ãã®çš®é¡ãã§ã¯ããŠãŒã¶ãšã°ã«ãŒãã«ãã§ãã¯ãå ¥ããŠãããšè¯ãã§ãããã
- æåŸã«ä¿åãã¯ãªãã¯ããããã°ããåŸ ã€ãšåæ ãããã
- å®éã«æå·åZIPãæ·»ä»ããŠéä¿¡ãããšéä¿¡åºæ¥ãã®ã§ãããMailer DaemonããDelivery Status Notification (Failure)ãšããŠéä¿¡ã黿¢ãããŠããŠã³ã¹ã¡ãŒã«ãè¿ã£ãŠããã
å³ïŒæå·åZIPã黿¢ããèšå®
å³ïŒã¡ãŒã«ãæåŠããããã«ã»ãã
å³ïŒãšã©ãŒãšããŠéä¿¡ã黿¢ããã
é¢é£ãªã³ã¯
- å ¬ééµã»ç§å¯éµãšã¯ïŒæå·åã®ä»çµã¿ããããããã解説
- Google Workspaceãã¯ã©ã€ã¢ã³ããµã€ãã®æå·åã«å¯Ÿå¿ãããšããã話
- Google Workspace ã¯ã©ã€ã¢ã³ããµã€ãæå·åæ©èœã®ããŒã¿çã Google ã«ã¬ã³ããŒã§ãå©çšå¯èœã«
- æ å ±æŒããçºçã®ãå® ãµããã䟿ãã3ææ«ã§çµäºãã·ã¹ãã åæ§ç¯ã«èŠããæéã»è²»çšãèæ ®
- PGP ã«ãããã¡ã€ã«ã®æå·å
- 座è«äŒ ã瀟äŒããPPAP ããªããã«ã¯ïŒã
- ãã¹ãå S/MIME ãæå¹åããŠã¡ãŒã«ã®å®å šæ§ãé«ãã
- éä¿¡è åïŒå·®åºäººïŒãèŠçŽãã
- GmailãæšãŠãŠProtonMailãéžã¶5ã€ã®çç±
- S/MIMEã䜿ã£ãŠã¿ããïŒ ã¡ãŒã«ã»ãã¥ãªãã£ä¿è·ã®ä»çµã¿ãšå©ç𿹿³ïŒ»äžç·šïŒœ
- åºæ¬çãªã¡ãŒã« ã³ã³ãã³ã ãã£ã«ã¿ãªã³ã°ã«é¢ããã«ãŒã«ã®èšå®