ãã·ã³ã®ãªã¢ãŒãã¡ã³ããã³ã¹ïŒããŒãéæŸãªãã®ã»ãã¥ã¢ãªãªã¢ãŒãã¢ã¯ã»ã¹
ãã·ã³ã忢ãã顧客ããé»è©±ãå ¥ã â ãããæå¯ãã®ãµãŒãã¹æè¡è ã¯æ°çŸããå ã«ããŸããæ©æ¢°ã¡ãŒã«ãŒãä¿å šããŒã ã«ãšã£ãŠããªã¢ãŒãã¡ã³ããã³ã¹ã¯ãã¯ãéžæè¢ã®1ã€ã§ã¯ãªããæ¡ç®ã®åãããµãŒãã¹ã®åææ¡ä»¶ã§ããåãããŠããã®ã¯ããããã©ãããã§ã¯ãªããã©ãããããã§ãïŒé¡§å®¢ã®ITã»ãã¥ãªãã£ãæãªãããšãªã â ãããŠèšåããšã«åå¥ã®VPNãããžã§ã¯ããç«ã¡äžããããšãªã â 顧客ãããã¯ãŒã¯å ã®ãã·ã³ã«ã©ãå°éãããã
æ¬ã¬ã€ãã§ã¯ãIronFlockã«ãããªã¢ãŒãã¡ã³ããã³ã¹ã®ä»çµã¿ã玹ä»ããŸãïŒãã·ã³åŽã«éæŸããŒããäžåèšãããã¢ãŠãããŠã³ãã®æå·åãããæ¥ç¶ã ãã§å®çŸããŸãã
åŸæ¥ã®ãªã¢ãŒãã¡ã³ããã³ã¹ãéçã«éããçç±
確ç«ãããåŸæ¥ã®ã¢ãããŒãã«ã¯ãç¹°ãè¿ãçŸããåé¡ããããŸãïŒ
- æ ç¹éVPNã¯ãœãªã¥ãŒã·ã§ã³ã§ã¯ãªããããžã§ã¯ãã§ãã 顧客æ¥ç¶ã®ãã³ã«ã2ã€ã®ITéšééã®èª¿æŽããã¡ã€ã¢ãŠã©ãŒã«ã«ãŒã«ãIPã¢ãã¬ã¹èšèšããããŠç¶ç¶çãªä¿å®ãå¿ èŠã«ãªããŸããããã¯æ°çŸæ ç¹ã«ã¯ã¹ã±ãŒã«ããŸããã
- éæŸãããåä¿¡ããŒãã¯æ»æå¯Ÿè±¡é åã§ãã ãã·ã³äžã§å€éšããå°éå¯èœãªãµãŒãã¹ â SSHãHTTPãVNC â ã¯ãã¹ãŠæœåšçãªäŸµå ¥å£ã§ãããå€ãã®OTãããã¯ãŒã¯ã§ã¯ããããæ¿èªãäžããŸããã
- ãªã¢ãŒãã¡ã³ããã³ã¹ã«ãŒã¿ãŒã¯å€ç«ãããœãªã¥ãŒã·ã§ã³ãçã¿ãŸãã ãã·ã³ããšã®ä¿å®ã¢ãžã¥ãŒã«ã¯ãå°çšããŒããŠã§ã¢ãåå¥ã®ç®¡çãåå¥ã®ã¢ã¯ã»ã¹çµè·¯ãæå³ããŸã â ãããŠããªãŒãå šäœã暪æããå ±éã®ãã¥ãŒã¯åŸãããŸããã
- 远跡å¯èœæ§ãæ¬ ããŠããŸãã 誰ããã€ã©ã®èšåã«ã¢ã¯ã»ã¹ããã®ã?æŒãã®ãªãèšé²ããªããã°ã顧客ãç£æ»æ åœè ã«ã»ãšãã©çããããŸããã
ååïŒå ããå€ãžã®æ¥ç¶
IronFlockã¯æ¥ç¶ã®æ¹åãé転ãããŸãããã·ã³äž â ãããã¯ãã®é£ã®ãšããžããã€ã¹äž â ã§IronFlockã®ããã€ã¹ãšãŒãžã§ã³ããåäœããŸãããšãŒãžã§ã³ãã¯ãã¹ãŠã®æ¥ç¶ãã¢ãŠãããŠã³ãã§ãã©ãããã©ãŒã ã«åããŠéå§ããTLSã§æå·åããŸããããã«ã¯çŽæ¥çãªå¹æããããŸãïŒ
- ããã€ã¹ã«éæŸããŒãããããŸããã ãã·ã³ã¯ã€ã³ã¿ãŒãããããçºèŠããããšããçŽæ¥ã¢ãã¬ã¹æå®ããããšãã§ããŸãããæ»æè ãã¹ãã£ã³ã§ãããµãŒãã¹ãååšããªãã®ã§ãã
- 顧客åŽã®åä¿¡ãã¡ã€ã¢ãŠã©ãŒã«ã«ãŒã«ãäžèŠã§ãã ã¢ãŠãããŠã³ãã®HTTPS/WSSæ¥ç¶ã1æ¬ããã°åå â ãããããã©ãŠã¶ã䜿ãã®ãšåãçš®é¡ã®æ¥ç¶ã§ããäŒæ¥ãããã·ã®èåŸã§ã®éçšããµããŒããããŠããŸãã
- ãªããŒã¹ãã³ãã«ã«ãããªã¢ãŒãã¢ã¯ã»ã¹ã ããŒã«ã«ã®Webã€ã³ã¿ãŒãã§ãŒã¹ããµãŒãã¹ã«ã¢ã¯ã»ã¹ããéã¯ããã©ãããã©ãŒã ããããŒãžããªããŒã¹ãããã·ã¢ãŒããã¯ãã£ãä»ããæ¢åã®ãã£ãã«çµç±ã§æ¥ç¶ã確ç«ããŸã â å ã®æ¥ç¶ã®æ¹åã¯ã¢ãŠãããŠã³ãã®ãŸãŸã§ãã
ãã®ãŒããã©ã¹ãã¢ãŒããã¯ãã£ã®è©³çްã¯ãã»ãã¥ãªãã£ããã¥ã¡ã³ãã«èšèŒãããŠããŸãã
ãªã¢ãŒãããå°éã§ãããã®
ãªã¢ãŒãã¢ã¯ã»ã¹ã¯1ã€ã®ãããã³ã«ã«éå®ãããŸãããã¢ããªãšããã€ã¹ããšã«ãããŸããŸãªãµãŒãã¹ãžã®ãã³ãã«ãæå¹åã§ããŸãïŒ
| ãããã³ã« | äž»ãªãŠãŒã¹ã±ãŒã¹ |
|---|---|
http / https | ãã·ã³HMIãããŒã«ã«Webã€ã³ã¿ãŒãã§ãŒã¹ãããã·ã¥ããŒããèšå®ããŒãž |
tcp | ãªã¢ãŒããã¹ã¯ãããïŒVNCïŒãããŒã¿ããŒã¹ã¢ã¯ã»ã¹ãSiemens TIA PortalãCODESYSãTwinCATã«ããPLCããã°ã©ãã³ã° |
udp | ãããªã¹ããªãŒãã³ã°ãVPNãµãŒãã¹ãLoRaWANã²ãŒããŠã§ã€ç®¡ç |
ããã«ãã·ã¹ãã ã¬ãã«ã®2ã€ã®ã¢ã¯ã»ã¹ææ®µãçšæãããŠããŸãïŒ
- ãã¹ãã¢ã¯ã»ã¹ â ããã€ã¹ã®ãã¹ãOSäžã§åããã©ãŠã¶ããŒã¹ã®ã¿ãŒããã«ãã·ã¹ãã 蚺æããããã¯ãŒã¯ãããã°ãDocker管çã«äœ¿ããŸããçŸå°ã§ã®äœæ¥ããçŸå°ãžã®åºåãäžèŠã§ãã
- SSHã¢ã¯ã»ã¹ â éµèªèšŒã«ããé«åºŠãªãããã°çšããã¹ã¯ãŒããã°ã€ã³ã¯ããã©ã«ãã§ç¡å¹ã§ãã
ãã³ãã«ã¯åã蟌ã¿ãŠã£ãžã§ãããšããŠããŒãã«çŽæ¥çµã¿èŸŒãããšãã§ããŸãïŒãµãŒãã¹ããŒã ã¯ããªãŒãã®ããŒã¿ãç£èŠããªãããåãããã·ã¥ããŒãã®äžã§åã ã®ãã·ã³ã®Webã€ã³ã¿ãŒãã§ãŒã¹ãæäœã§ããŸãã
å®éã®ã»ããã¢ããæé
IronFlockã§ã®ãªã¢ãŒãã¡ã³ããã³ã¹ã¯ã3ã€ã®ã¹ãããã§ã»ããã¢ããã§ããŸãïŒ
- ããŒãã宣èšããã ã¢ããªéçºè
ã
port-template.ymlã§ãã¢ããªãæäŸããããŒããšãããã³ã« â äŸãã°ããŒã8080ã®HMI â ãèšè¿°ããŸããããã¯ã¢ããªå ã§äžåºŠã ãè¡ãã°ããããã·ã³ããšã®äœæ¥ã¯äžèŠã§ãã - ãã³ãã«ãæå¹åããã æš©éãæã€ãŠãŒã¶ãŒããããã€ã¹ã®ã¢ããªèšå®ã§ãã³ãã«ãæå¹ã«ããŸã â ã¹ã€ãã1ã€ã§ããããã¯ãŒã¯èšå®ã¯äžèŠã§ãã
- ã»ãã¥ã¢ãªURLã䜿ãã ãã©ãããã©ãŒã ãä¿è·ãããURLãçæãããã®èåŸã§ããŒã«ã«ãµãŒãã¹ã«å°éã§ããŸã â èªèšŒæžã¿ãã€æš©éã®ãããŠãŒã¶ãŒã ããå©çšã§ããŸãã
ãããã¯ãŒã¯æ¥ç¶ãåæãããŠãããšãŒãžã§ã³ããšãã³ãã«ã¯èªåçã«åæ¥ç¶ããŸã â ãšãŒãžã§ã³ãã¯æ¥ç¶æ§ãšã¬ãžãªãšã³ã¹ãéèŠããŠèšèšãããŠããã忥ç¶ãç¡å¶éã«è©Šè¡ããŸãã
å žåçãªãµãŒãã¹ã±ãŒã¹
æ©æ¢°ã¡ãŒã«ãŒã®ãµãŒãã¹ããŒã ã§æ¥åžžçã«èµ·ãããããªäžé£ã®æµããèŠããšããã®æèŠãã€ãããŸãïŒ
- éç¥ã ã¢ã©ãŒã ãŸãã¯é¡§å®¢ããã®é»è©±ã§ããã©ã³ã¹ã«ããèšåã®é害ãå ±åãããŸãããããžã§ã¯ããéãã°ãæè¡è ã¯ããã«ç¢ºèªã§ããŸãïŒããã€ã¹ã¯ãªã³ã©ã€ã³ãã¢ããªã¯çšŒåäžã§ãã
- ããŒãã§ã®äžæ¬¡èšºæã ãã·ã³ã®ããŒãã§ã¯ãã©ã€ãããŒã¿ãšå±¥æŽãã£ãŒãããããã€ãã®æåãå§ãŸã£ãã®ããåãããŸã â ãã®æç¹ã§åå ãçµã蟌ããããšãå°ãªããããŸããã
- HMIãžã®ã¢ã¯ã»ã¹ã æè¡è ã¯HTTPSãã³ãã«ãæå¹ã«ãããã©ãŠã¶ã§ãã·ã³ã®æäœç»é¢ãéããŸã â çŸå Žã®ãªãã¬ãŒã¿ãŒãèŠãŠããã®ãšåãç»é¢ã§ãã
- å¿ èŠãªãããã«æ·±ãã ããã§è¶³ããªããã°ãPLCããã°ã©ãã³ã°ç°å¢ã®ããã«ã³ã³ãããŒã©ãžã®TCPãã³ãã«ã䜿ããããã¹ãã¢ã¯ã»ã¹ã§ã³ã³ããããããã¯ãŒã¯ãã·ã¹ãã è² è·ã確èªããŸãã
- èšé²ãæ®ããŠå®äºã ãã¹ãŠã®ã¹ããããç£æ»ãã°ã«æ®ããŸãã顧客ã¯ã誰ããã€èªç€Ÿã®èšåã«ã¢ã¯ã»ã¹ãããããã€ã§ã確èªã§ããŸãã
VPNã¯ã©ã€ã¢ã³ããã顧客ITéšéã®åŸ æ©å¯Ÿå¿ããçŸå°ãžã®ç§»åãäžèŠ â é 調ã«ããã°ãçŸå°å¯Ÿå¿ã®èšç»ãç«ãŠãããå ã«èšåã¯å皌åããŠããŸãã
| åŸæ¥ã®ã¢ãããŒã | IronFlockã®å Žå | |
|---|---|---|
| ãããã¯ãŒã¯çµ±å | æ ç¹ããšã®VPNãããžã§ã¯ã | ã¢ãŠãããŠã³ãã®TLSæ¥ç¶ã ãã§åå |
| ããã€ã¹ã®éæŸããŒã | å€ãã®å Žåå¿ èŠ | ãªã |
| ã¢ã¯ã»ã¹å¶åŸ¡ | å ±æã®VPNã¢ã«ãŠã³ã | ãŠãŒã¶ãŒãšããã€ã¹ããšã®æš©é |
| 远跡å¯èœæ§ | æäœæ¥ã§äžå®å š | ãã³ãã«äœ¿çšããšã®ç£æ»ãã° |
| ããªãŒããžã®ã¹ã±ãŒã« | å·¥æ°ãç·åœ¢ã«å¢å | 1ã€ã®ã¢ããªã§å šãã·ã³ |
ã»ãã¥ãªãã£ãšã³ã³ãããŒã«ïŒèª°ãäœãã§ããŠã誰ãäœãããã®ã
ãªã¢ãŒãã¢ã¯ã»ã¹ã¯ä¿¡é Œã®åé¡ã§ããIronFlockã¯ãããå¶åŸ¡å¯èœãã€è¿œè·¡å¯èœã«ããŸãïŒ
- ãã现ããªæš©éã ãã³ãã«ãæå¹åã§ããã®ã¯ããã®ããã€ã¹ã«å¯ŸããŠå°ãªããšãæŽæ°æš©éãæã€ãŠãŒã¶ãŒã ãã§ããæš©éã¢ãã«ã¯ãå æ¬çãªç®¡çè ããŒã«ã§ã¯ãªããã¢ã»ããããšã®åå¥ã®æš©éã§æ©èœããŸãã
- æŒãã®ãªãç£æ»èšŒè·¡ã ãã³ãã«ã®æå¹åãšäœ¿çšã¯ãã¹ãŠãããã€ã¹ã®ç£æ»ãã°ã«èšé²ãããŸã â 誰ãããã€ãã©ã®ããŒãããå®éã®ãããã·æ¥ç¶ãŸã§å«ããŠã
- äžè²«ããæå·åã ãã©ãŠã¶ããããã€ã¹ãŸã§ããã¹ãŠã®ã³ã³ããŒãã³ããTLSã§ä¿è·ããããã£ãã«ã§éä¿¡ããŸãããã°ã€ã³ã¯OpenID Connectã§è¡ããããªãã·ã§ã³ã§äºèŠçŽ èªèšŒãå©çšã§ããŸãã
- ã¢ã¯ã»ã¹ã¯ãã€ã§ãåãæ¶ãå¯èœã å€éšã®ãµãŒãã¹ããŒãããŒãžã®æš©éã¯çްããä»äžã§ãããã€ã§ãå¥å¥ªã§ããŸã â ããŒã¿äž»æš©ã¯ãããžã§ã¯ãææè ãä¿æããŸãã
æ©æ¢°ã¡ãŒã«ãŒã®çæ§ãžïŒãªã¢ãŒãã¡ã³ããã³ã¹ã補åã®äžéšã«
ãã·ã³ãåºè·ããåŽã¯ãæ ç¹ããšã«ãµãŒãã¹ãäžããäœãçŽãããã¯ãããŸãããIronFlockã䜿ãã°ããªã¢ãŒãã¡ã³ããã³ã¹ã¯ãã·ã³ãã®ãã®ã®äžéšã«ãªããŸãïŒ
- 1ã€ã®ã¢ããªã§ããªãŒãå šäœã ãµãŒãã¹ã¢ããªã¯ãããžã§ã¯ãã¬ãã«ã§ã€ã³ã¹ããŒã«ããããã€ã¹ã«å²ãåœãŠãŸã â ãã·ã³ã10å°ã§ã1,000å°ã§ããã¢ã¯ã»ã¹çµè·¯ã¯åãã§ãã
- æè»ãªãããã€ã IronFlock Cloudã§ãã顧客ã®ããŒã«ã«ãããã¯ãŒã¯å ã®ã¢ãã©ã€ã¢ã³ã¹ã§ãããã©ã€ããŒãã¯ã©ãŠãã§ã â ãªã¢ãŒãã¢ã¯ã»ã¹ãå«ããæ©èœã¯åäžã§ãã
- æäŸããã®ã¯ãã·ã³ã®ç¥èŠã§ãã£ãŠãã€ã³ãã©ã§ã¯ãããŸããã ãã³ãã«ç®¡çãæå·åããŠãŒã¶ãŒç®¡çãç£æ»ãã°ã¯ãã©ãããã©ãŒã ãåããŠããŸãã
ãããã質å
顧客ã®ITéšéã¯ãã¡ã€ã¢ãŠã©ãŒã«ã®ããŒããéæŸããå¿ èŠããããŸãã?
ããããããã€ã¹ãšãŒãžã§ã³ãã¯ãã¢ãŠãããŠã³ãã®TLSæå·åæ¥ç¶ã®ã¿ã確ç«ããŸã â ãã©ãŠã¶ãWebãµã€ããéãã®ãšåãèŠé ã§ããåä¿¡ãã¡ã€ã¢ãŠã©ãŒã«ã«ãŒã«ãããŒããã©ã¯ãŒãã£ã³ã°ãåºå®IPã¢ãã¬ã¹ã¯äžèŠã§ããäŒæ¥ãããã·ã®ããç°å¢ããµããŒããããŠããŸãã
PLCããªã¢ãŒãããããã°ã©ãã³ã°ã§ããŸãã?
ã¯ããTCPãã³ãã«ãä»ããŠãäœ¿ãæ £ãããšã³ãžãã¢ãªã³ã°ããŒã« â Siemens TIA PortalãCODESYSãTwinCATãªã© â ã§ã³ã³ãããŒã©ã«æ¥ç¶ã§ããŸããããŒã«ã«ãããã¯ãŒã¯ã«ããã®ãšåãæèŠã§ããããŒãã¯ã¢ããªå ã§äžåºŠå®£èšããããã€ã¹ããšã«åå¥ã«æå¹åããŸãã
ãªã¢ãŒãã¢ã¯ã»ã¹ã¯ã©ã®ããã«èšé²ã»å¶åŸ¡ãããŸãã?
ãã³ãã«ãæå¹åã§ããã®ã¯ããã®ããã€ã¹ã«å¯Ÿãã該åœã®æš©éãæã€ãŠãŒã¶ãŒã ãã§ããæå¹åãšäœ¿çšã¯ãã¹ãŠãããã€ã¹ã®æ¹å€äžå¯èœãªç£æ»ãã°ã«èšé²ãããŸã â ãŠãŒã¶ãŒãæå»ãããŒããå«ããŠãããã«ããã誰ããã€ã¢ã¯ã»ã¹ãããã顧客ãç£æ»æ åœè ã«ãã€ã§ã蚌æã§ããŸãã
ãã·ã³ããªãã©ã€ã³ã«ãªã£ãããæ¥ç¶ãåããããããã©ããªããŸãã?
ããã€ã¹ãšãŒãžã§ã³ãã¯åæ¥ç¶ãç¡å¶éã«è©Šè¡ãããããã¯ãŒã¯æã®åŸã¯ãªã¢ãŒãã¢ã¯ã»ã¹ãã³ãã«ãèªåçã«åŸ©æ§ããŸããã¡ã¢ãªããã£ã¹ã¯ãéŒè¿«ããç¶æ³ã§ãããšãŒãžã§ã³ãã¯ãªã¢ãŒãããã®å°éå¯èœæ§ãæåªå ã§ç¶æããŸã â ããã€ã¹ã¯ãªã¢ãŒã管çå¯èœãªãŸãŸã§ãã
次ã®ã¹ããã
åããŠã®ãªã¢ãŒãã¢ã¯ã»ã¹ãžã®æçã«ãŒãã¯ãã¡ãã§ãïŒã¯ããã«ã¬ã€ãã«æ²¿ã£ãŠãããžã§ã¯ããäœæããããã€ã¹ãæ¥ç¶ããŠãã³ãã«ãæå¹åããŠã¿ãŠãã ãã â æ°åã§å®äºããã¯ã©ãŠãã§ã¯ç¡æã§ããæè¡çãªè©³çްã¯ããªã¢ãŒãã¢ã¯ã»ã¹ãšã»ãã¥ãªãã£ã®ããã¥ã¡ã³ããã芧ãã ããã