ç®æ¬¡
ãµã€ããŒæ»æïŒãµã€ããŒã¢ã¿ãã¯ïŒãšã¯ãã·ã¹ãã äžã§é²è¡äžã®ããããè åšã®ç·ç§°ã§ããè åšã«ã¯ããã£ãã·ã³ã°æ»æã®ç ç²ã«ãªã£ãå éšãŠãŒã¶ãŒã«ãããã®ãšãWebã¢ããªã±ãŒã·ã§ã³ã®è匱æ§ãèŠã€ããŠãããæªçšããå€éšã®äººéã«ãããã®ããããŸãããµã€ããŒæ»æã¯äŒæ¥ã«ãšã£ãŠæå€§ã®æžå¿µäºé ã§ãããäžãäžãè åšãã·ã¹ãã ã«äŸµå ¥ããŠããŒã¿ãçãããšã«æåããå Žåãåçã®æå€±ããã©ã³ããžã®ãã¡ãŒãžã蚎èšè²»çšãªã©ãäœçŸäžãã®æå€±ã被ãå¯èœæ§ããããŸãã
ç¡æãã©ã€ã¢ã«
ç¡æãã©ã€ã¢ã«ã®ãç³ãèŸŒã¿æé
- åŒç€Ÿã®ãµã€ããŒã»ãã¥ãªã㣠ãšãã¹ããŒãã貎瀟ã«äŒºããã»ãã¥ãªãã£ç°å¢ãè©äŸ¡ããŠãè åšãªã¹ã¯ã蚺æããŸãã
- 24 æé以å ã«æå°éã®æ§æã§ã30 æ¥éãå©çšããã ãããã«ãŒããã€ã³ãã®ãœãªã¥ãŒã·ã§ã³ãå°å ¥ããŸãã
- ãã«ãŒããã€ã³ãã®ãã¯ãããžãŒãå®éã«ãäœéšããã ããŸãã
- çµç¹ãæã€ã»ãã¥ãªãã£ã®è匱æ§ã«é¢ããã¬ããŒãããæäŸããŸãããã®ã¬ããŒãã¯ããµã€ããŒã»ãã¥ãªãã£æ»æã®å¯Ÿå¿ã«çŽã¡ã«ã掻çšããã ãããšãã§ããŸãã
ãã©ãŒã ã«å¿ èŠäºé ããå ¥åã®äžããç³èŸŒã¿ãã ããã远ã£ãŠãæ åœè ãããé£çµ¡ãããŠããã ããŸãã
Proofpointã®æ åœè ããŸããªããé£çµ¡ããããŸãã
ãµã€ããŒæ»æã®ææ°ãã¥ãŒã¹
æ»æè ã¯æ¥ã ãã€ã³ã¿ãŒããããªãœãŒã¹ã®äŸµå®³ã«åãæ³šãã§ããŸãã䟵害ã¯å€§äŒæ¥ããäžå°äŒæ¥ã«è³ããŸã§çºçããŠããŸããããã¹ãŠã®äºä»¶ãå šåœçãªãã¥ãŒã¹ã«ãªãããã§ã¯ãããŸãããäžå°äŒæ¥ã¯èªåãã¡ãæšçã«ãªããšã¯æã£ãŠããªãããšãå€ãã®ã§ãããæ»æè ã¯äžå°äŒæ¥ãé«åºŠãªæ»æãæ€ç¥ããã®ã«å¿ èŠãªãªãœãŒã¹ãäžè¶³ããŠããããšãèªèããŠããŸãã
ããã§ã¯ãææ°ã®ãµã€ããŒæ»æã«ã€ããŠã玹ä»ããŸãã
- ã¢ã©ã¹ã«å·ä¿å¥å±ã¯ãäœå® ãéèãå¥åº·ãå人æ å ±ãæµåºããããŒã¿äŸµå®³ã«èŠèãããŸããã
- Merisããããããã¯ãMiraiãããããããšåæ§ã«ãã»ãã¥ãªãã£ç ç©¶åºçç©ã®KrebsOnSecurityãšãã·ã¢ã®æ€çŽ¢ãšã³ãžã³Yandexãæ»æãããããŸã§ã§æå€§èŠæš¡ã®åæ£ãµãŒãã¹åŠšå®³ïŒDDoSïŒæ»æãè¡ããŸããã
- ãã¹ããããã€ããŒã§ããEpikã§ã¯ãæ»æè ãå éšã®ããŒã¿ããŒã¹ãã10幎åã®æ å ±ã«ã¢ã¯ã»ã¹ããããŒã¿æµåºãçºçããŸããã
- ãããµã¹å·ãã©ã¹ã®åŠåºã§ã¯ãæ»æè ãçåŸãšåŸæ¥å¡ã®å人æ å ±ã«ã¢ã¯ã»ã¹ããããŒã¿äŸµå®³ãå ±åãããŸããã
- ã®ã£ã³ãã«ãµãŒãã¹ã®ãã¹ãã£ã³ã°ã§ç¥ããããããã®å°èŠæš¡ããŒããã§ãŒã³ã§ãæ»æè ãã·ã¹ãã ã«ãã«ãŠã§ã¢ãã€ã³ã¹ããŒã«ãã顧客ã®å人æ å ±ãçã¿åºãããšå ±åãããŸããã
ããã5ã€ã®ãµã€ããŒã€ã³ã·ãã³ãã¯ã1ãæã®éã«çºçãããã®ã§ããæ¯æ¥æ°ããè匱æ§ãçºèŠãããæ»æè ãããŒã¿ãçãã®ã«å¿ èŠãªåãåŸãŠããããšãèãããšãããã¯é©ãã¹ãããšã§ã¯ãããŸãããã©ã®ãããªäŒæ¥ããèªåãã¡ã¯æšçã«ãããŠããªããšæã蟌ãã§ã¯ãããŸããããã¹ãŠã®äŒæ¥ã¯ãããžã¿ã«è³ç£ãšé¡§å®¢ããŒã¿ãä¿è·ããããã«ããµã€ããŒã»ãã¥ãªãã£ãåªå ãããå¿ èŠããããŸãã
ãµã€ããŒæ»æã®äºäŸ
ç§ãã¡ã¯ãæ¿åºæ©é¢ãäœçŸäžäººãã®ãŠãŒã¶ãŒã«åœ±é¿ãäžããéå€§ãªæ å ±æŒããã®ãã¥ãŒã¹ãèŠæ £ããŠããŸããããããçŸå®ã«ã¯ããã£ãšå°ããªæ å ±æŒããã¯æ¥åžžè¶é£¯äºã§ããããã¥ãŒã¹ã®èŠåºãã«èŒããªãã ããªã®ã§ããå®éãé廿°å幎ã®éã«ãåäŸã®ãªããµã€ããŒæ»æãçºçããæšçãšãªã£ã被害è ã¯ãµã€ããŒã»ãã¥ãªãã£ã®éèŠæ§ãåŠãã§ããŸãã
ããã§ã¯ãå²äžæå€§ã®ããŒã¿æµåºäºä»¶ãããã€ãã玹ä»ããŸãã
1999幎 - NASAãšã¢ã¡ãªã«åœé²ç·çã1999幎ãNASAã¯15æ³ã®ããã«ãŒã«ã«ãŒã¿ãŒã®è匱æ§ãçªãããNASAã®å®å®ã¹ããŒã·ã§ã³ã®æž©åºŠã湿床ãå¶åŸ¡ãããœãããŠã§ã¢ã®ãœãŒã¹ã³ãŒããçãŸãããšããããŒã¿äŸµå®³ã«èŠèãããŸããããã®äŸµå®³ã«ããã21æ¥éã®ããŠã³ã¿ã€ã ãçºçããNASAã¯41,000ãã«ã®æå€±ã被ããŸããã
1999幎 â Mellisa virusïŒã¡ãªããµãŠã€ã«ã¹ïŒãæåã®å€§èŠæš¡ãªãã¹ã¡ãŒãªã³ã°ãã¯ãã¯ãMicrosoft WordãšOutlookãå©çšããŠã被害è ã®ãã¹ãŠã®é£çµ¡å ã«é»åã¡ãŒã«ã¡ãã»ãŒãžãéä¿¡ããŸãããé»åã¡ãŒã«ã¡ãã»ãŒãžã®åä¿¡è ãæ·»ä»ãããWordææžãéããšã被害è ãåä¿¡ãããã®ãšåæ§ã®ã¡ãã»ãŒãžã衚瀺ãããŸããããã®ãŠã€ã«ã¹ã¯ææ°é¢æ°çã«åºãããå šäžçã§8000äžãã«ã®è¢«å®³ãåºãŸããã
2017幎 - WannaCryïŒã¯ãã¯ã©ã€ïŒãWannaCryãç»å Žããäœå¹Žãåããã©ã³ãµã ãŠã§ã¢ã¯ååšããŠããŸããããäžçäžã®ããžãã¹ã·ã¹ãã ãç¬ãéã«éº»çºããããããã»ã©ãŸã§ã«å·§åŠãªãµã€ããŒæ»æã¯äžçã§ãåããŠã§ãããããã€ãã®äºçš®ãçã¿åºããçŸåšãå€ãã®ã©ã³ãµã ãŠã§ã¢æ»æã®åºç€ãšãªã£ãŠããŸãã
2017幎 â EquifaxïŒãšã¯ã€ãã¡ãã¯ã¹)ããŠã§ããµãŒããŒã«å€ããœãããŠã§ã¢ãã€ã³ã¹ããŒã«ãããŸãŸæ°ãæãçµéããæ»æè ããããããé©çšãããŠããªããœãããŠã§ã¢ãæªçšããæ°çŸäžäººã®æ¶è²»è ã®éèã»å人æ å ±ãçããšããå€§èŠæš¡ãªããŒã¿äŸµå®³ãEquifaxã§çºçããŸãããEquifaxåŽã®äžæ³šæã«ããã蚎èšãšè³ åéã§æ°çŸäžãã«ã®æå€±ã被ããŸããã
2020幎 - äžçä¿å¥æ©é¢ãã³ãããŠã€ã«ã¹ã®ç ç©¶äžãæ»æè ã¯äžçä¿å¥æ©é¢ãšã²ã€ã財å£ã®25,000ã®ã¡ãŒã«ã¢ãã¬ã¹ãšãã¹ã¯ãŒãã«ã¢ã¯ã»ã¹ããŸãããæ»æè ãã©ã®ããã«ã¢ã¯ã»ã¹ãããã¯äžæã§ããããã£ãã·ã³ã°æ»æããæ¥ãå¯èœæ§ããããšã¿ãããŠããŸãã
ãµã€ããŒæ»æã®è¢«å®³
äžççµæžãã©ãŒã©ã ã®ãã°ããŒãã«ãªã¹ã¯å ±åæž2020ãã§ã¯ããµã€ããŒæ»æã¯çµç¹ã«ãšã£ãŠ5çªç®ã«å€§ããªãªã¹ã¯ã§ããã圱é¿ãšå¯èœæ§ã¯ãšãã« ãéåžžã«é«ããã財æ¿çãªãã¡ãŒãžã倧ãã ããšè©äŸ¡ãããŸããããã³ãããã¯ã«ããã2020幎ã®ããŒã¿äŸµå®³ã®ã³ã¹ãã¯386äžãã«ãã424äžãã«ã«æ¥éš°ããéå»17幎éã§ã®ããŒã¿äŸµå®³ã®èšé²çãªäŸ¡æ ŒãšãªããŸãããããŒã¿äŸµå®³ã®ã¿ãŒã²ãããšããŠæãäžè¬çãªã®ã¯èªèšŒæ å ±ã§ããããµã€ããŒæ»æã®ã¿ãŒã²ããã¯èªèšŒæ å ±ä»¥å€ã«ãåºãã£ãŠããŠããŸãã
ããžã¿ã«ç¯çœªãšãµã€ããŒæ»æã¯ããã¹ããã³ãããã¯ãã«600ïŒ å¢å ããŸããããããã¯äž»ã«ãå人ã®ããã€ã¹ã«äŒæ¥ã¬ãã«ã®ãµã€ããŒé²åŸ¡æ©èœãæããªããŠãŒã¶ãŒãèªå® ã§ä»äºãããããã«ãªã£ãããã§ããäžççã«ã¯ã2015幎ã®3å ãã«ããã2025幎ã«ã¯10.5å ãã«è¶ ã«æ¥å¢ãããšæšå®ãããŠããŸãã
ãµã€ããŒæ»æã«é¢é£ããæå€±ã¯æ·±å»ã§ãçµç¹ã«è²¡æ¿çãªè² æ ããããããšã«ãªããŸããèæ ®ãã¹ã鿥çãªæå€±ã«ã¯ã以äžã®ãããªãã®ããããŸãã
- åçã®æå€±
- çç£æ§ã®äœäžãããããããŠã³ã¿ã€ã
- 売äžäœäžãšæé·æå¶ã«ã€ãªããè©å€ã®äœäž
- äºæ¥ç¶ç¶ã®åé¡
- 蚎èšãšè³ åè²»çš
Proofpoint TAP (Targeted Attack Protection)
URLãæ·»ä»ãã¡ã€ã«ãã¯ã©ãŠããçµç±ããè åšããã®é²åŸ¡
ãµã€ããŒæ»æã®çš®é¡
ããµã€ããŒæ»æãã¯ãããžã¿ã«è åšã衚çŸããããã«äœ¿ãããå æ¬çãªçšèªã§ãããããã®è åšã¯ãããŸããŸãªãšã¯ã¹ããã€ãããã¯ãã«ã䜿çšããŸãããããããããŠã³ã¿ã€ã ãããŒã¿æå·ãçé£ããã«ãŠã§ã¢ã®ã€ã³ã¹ããŒã«ãåŒãèµ·ãããŸããè åšã®çš®é¡ã«ãã£ãŠãè åšãæ ¹çµ¶ããããã«å¿ èŠãªã€ã³ã·ãã³ãã¬ã¹ãã³ã¹ã®æé ã¯ç°ãªããŸãããã©ã®ãããªäŸµå®³ã«å¯ŸããŠãè匱æ§ã調æ»ãæå¶ãé€å»ããããã«é©åãªå°éå®¶ãå¿ èŠã§ãã
ããã§ã¯ãçµç¹ããµã€ããŒã»ãã¥ãªãã£èšç»ãçå®ããéã«èæ ®ãã¹ããäžè¬çãªè åšãããã€ãã玹ä»ããŸãã
- ãã£ãã·ã³ã°: é»åã¡ãŒã«ã¯æãäžè¬çãªæ»ææ¹æ³ã§ãããæ»æè ã¯ããã¹ãã¡ãã»ãŒãžãé³å£°é話ã䜿ã£ãŠãŠãŒã¶ãŒãéšããæ©å¯æ å ±ãæŒãããããŸãããã£ãã·ã³ã°ã¯ãã¡ãŒã«ã»ãã¥ãªãã£ããã£ã«ã¿ã䜿çšããããšã§åé¿ããããšãã§ããŸãã
- ãã«ãŠã§ã¢: ãããã¯ãŒã¯äžã«æªæã®ããã³ãŒããå®è¡ãã¡ã€ã«ããããšãã©ã³ãµã ãŠã§ã¢ã®ãããªå·§åŠãªãã«ãŠã§ã¢æ»æã«ãããããå¯èœæ§ããããŸããæ»æè ã¯ããã£ãã·ã³ã°æ»æãæªæã®ããWebããŒãžãUSBããã€ã¹ãªã©ã䜿ã£ãŠãã«ãŠã§ã¢ãã€ã³ã¹ããŒã«ããŸãã
- äžéè ïŒMitMïŒæ»æ: å ¬å ±ã®Wi-Fiãããã¹ãããã䜿çšããŠäŒæ¥ãããã¯ãŒã¯ã«æ¥ç¶ããå ŽåããŠãŒã¶ãŒã¯èªåã®ããã€ã¹ãäžéè ïŒMitMïŒæ»æã®ãªã¹ã¯ã«ãããããšã«ãªããŸããVPNæ¥ç¶ã¯ããã®ãããªæ»æãé²ãã®ã«æå¹ã§ãã
- 忣åãµãŒãã¹åŠšå®³ïŒDDoSïŒ: 管çè ã¯DDoSãçºçããåã«èŠåãåããããšãã§ããªãããããã®è¿ éãã€çªç¶ã®æ»æã«ãããªãœãŒã¹ãæ¯æžããããŠã³ã¿ã€ã ãçºçããŸãããµã€ããŒã»ãã¥ãªãã£ã·ã¹ãã ã®äžã«ã¯ã管çè ãè¿ éã«å¯Ÿå¿ã§ããããã«ãæ»æã®åææ®µéã§DDoSãæ€ç¥ãããã®ããããŸãã
- SQLã€ã³ãžã§ã¯ã·ã§ã³: å ¥åã«æ³šå ¥ãããããŒã¿ããŒã¹ãµãŒããŒã«éä¿¡ãããäžæ£ãªSQLæã¯ãããŒã¿ã®ååŸãããŒã¿ããŒã¹ãªããžã§ã¯ãïŒããŒãã«ãªã©ïŒã®æå·ãæš©éã®ææ Œã«å©çšãããå¯èœæ§ããããŸããéçºè ã¯ãåžžã«SQLå ¥åãæ€èšŒããæååããŠãŒã¶ãŒå ¥åããã¯ãšãªãäœæããããšãé¿ããå¿ èŠããããŸãã
ãµã€ããŒæ»æã®å¢å
ãã³ãããã¯ã«ãã£ãŠäººã ã®åãæ¹ãå€ãããšããµã€ããŒæ»æã®åŸåãå€åããŸããããã®ãããªå€åã¯ããã¥ãŒãã³ãšã©ãŒãããŒã ãŠãŒã¶ãŒãèªåã®ã³ã³ãã¥ãŒã¿ã«ã€ã³ã¹ããŒã«ããŠããäžååãªãµã€ããŒã»ãã¥ãªãã£ãæªçšãããã®ã§ãããã£ãã·ã³ã°æ»æã¯ããŠãŒã¶ãŒãã¿ãŒã²ããã«ããŠããã«ãŠã§ã¢ãããŠã³ããŒãããããããããã¯ãŒã¯èªèšŒæ å ±ãæŒããããããããæã人æ°ã®ãããã¯ãã«ã®1ã€ãšããŠãå¢å ã®äžéããã©ã£ãŠããŸãããããã®æ¹æ³ã¯ãæ»æè ãå éšã®ãªãœãŒã¹ã«ã¢ã¯ã»ã¹ããããšãå¯èœã«ããæ»æè ãæ£èŠã®ãŠãŒã¶ãŒã§ãããã®ããã«èŠããå ŽåãçºèŠãå°é£ãšãªããŸãã
ãŠãŒã¶ãŒã¯èªåã®ã¹ããŒããã©ã³ãIoTããã€ã¹ã䜿ã£ãŠä»äºãããããšãå€ãããããã®ãšããžããã€ã¹ã¯ãããã¯ãŒã¯ã»ãã¥ãªãã£ã«ãšã£ãŠè åšãšãªããŸããæ»æè ã¯ããã¹ã¯ãããPCã§ã¯ã¢ã³ããŠã€ã«ã¹ãåäœããå¯èœæ§ãé«ãããšãç¥ã£ãŠããŸãããIoTãã¹ããŒãããã€ã¹ã«ã¯åãã¬ãã«ã®ä¿è·ããããŸãããIoTããã€ã¹ãæšçãšããããšã¯ãæ»æè ã«ãšã£ãŠäººæ°ã®ããææ³ã§ããæå€§èŠæš¡ã®DDoSæ»æã¯ããããã³ã°ãããIoTããã€ã¹ãã°ããŒãã«ãããã¯ãŒã¯ã«ãã©ãã£ãã¯ã殺å°ãããããã«äœ¿çšãããããšã«èµ·å ããŠããŸãã
ã©ã³ãµã ãŠã§ã¢ã¯ãæ»æè ãåçåããããã®ææ®µãæäŸããŸãããã®ãã«ãŠã§ã¢æ»æã¯ããã€ããŒããéåŒãããæ¹æ³ããªããããçµç¹ã«ãšã£ãŠæããã¡ãŒãžã®å€§ããæ»æã®1ã€ã§ããã©ã³ãµã ãŠã§ã¢ã¯ãæå·åŠçã«å®å šãªæå·ïŒäŸïŒAES-256ïŒã§ããŒã¿ãæå·åãããããçµç¹ã¯ããã¯ã¢ããããŒã¿ã埩å ããå¿ èŠããããŸãã身代éãæ¯æã£ãŠãçµç¹ã®ããŒã¿ã®è¿éã¯ä¿èšŒãããªããããããã¯ã¢ããæŠç¥ãäžååãªçµç¹ã§ã¯å£æ» çãªææãåããå¯èœæ§ããããŸãã
ãµã€ããŒæ»æå¯Ÿç
ãµã€ããŒæ»æãé²ãããã«ããã¹ãŠã®çµç¹ã«æŠç¥ãå¿ èŠã§ããæŠç¥ã«ã¯ãè åšã黿¢ããããã«å¿ èŠãªã€ã³ãã©ããœãããŠã§ã¢ãããªã·ãŒãããã³ãã¬ãŒãã³ã°ãå«ãŸããŸããæŠç¥ã«ãã£ãŠãªã¹ã¯ã100ïŒ æé€ããããšã¯ã§ããŸãããããªã¹ã¯ãå€§å¹ ã«è»œæžããçµç¹ãè¿ éã«å¯Ÿå¿ã»å埩ããæ¹æ³ãæäŸããããšã¯å¯èœã§ãã
ããã§ã¯ãäŒæ¥ãæ å ±æŒãããæ»æã«ããããŠã³ã¿ã€ã ãé²ãããã®æ¹æ³ãããã€ãã玹ä»ããŸãã
- ãµã€ããŒã»ãã¥ãªãã£ããªã·ãŒãäœæãã: ãã®ããªã·ãŒã¯ãéåžžããããããã¯ãã«ãã«ããŒããããã«å°éå®¶ãå¿ èŠãšããŸããããªã·ãŒã¯ããã£ãã·ã³ã°ããœãŒã·ã£ã«ãšã³ãžãã¢ãªã³ã°ãã¹ãã ãç©ççè åšïŒãã®ãŒãããã³ã°ãªã©ïŒãªã©ãç¹å®ã®æ»æãžã®å¯ŸåŠæ¹æ³ã管çè ãåŸæ¥å¡ã«æç€ºãããã®ã§ãã
- ãããã¬ãŒã·ã§ã³ãã¹ããœãããŠã§ã¢: æ¬çªç°å¢ã«å°å ¥ããåã«ãå¿ ãã»ãã¥ãªãã£ã¬ãã¥ãŒãšã³ãŒãã®ãããã¬ãŒã·ã§ã³ãã¹ãïŒãã³ãã¹ãïŒã宿œããè匱æ§ãæ€åºããŠãã ããããããã®è匱æ§ã¯ãå°å ¥åã«æ¯æ£ããŠããå¿ èŠããããŸãã
- å šç€Ÿçãªã»ãã¥ãªãã£ãã¬ãŒãã³ã°ã宿œãã: ãã¹ãŠã®åŸæ¥å¡ãããã£ãã·ã³ã°ããœãŒã·ã£ã«ãšã³ãžãã¢ãªã³ã°ãæ€ç¥ããæ»æè ã«é¢äžããã®ã§ã¯ãªããå ±åãããããã¬ãŒãã³ã°ãåããå¿ èŠããããŸããProofpointã®ã»ãã¥ãªãã£æèåäžãã¬ãŒãã³ã°ã¯ã人ãäžå¿ãšããç¬èªã®ã¢ãããŒãã«ããããã£ãã·ã³ã°æ»æããã«ãŠã§ã¢ã®ææãæå€§90ïŒ åæžããããšãã§ããŸãããŸããProofpointã®ãœãªã¥ãŒã·ã§ã³ã¯ãã¬ãŒãããŒã®ããžãã¯ã¯ã¢ãã©ã³ãã«ãããŠã6幎é£ç¶ã§ãªãŒããŒã«éžåºãããŠããŸãã
- è åšã€ã³ããªãžã§ã³ã¹ãšç£èŠã¢ããªã±ãŒã·ã§ã³ãå°å ¥ãã: ã»ãšãã©ã®çµç¹ã§ã¯ãSIEMïŒã»ãã¥ãªãã£æ å ±ã€ãã³ã管çïŒã䜿çšããŠãã€ãã³ããåæããçããããããã¯ãŒã¯æŽ»åã管çè ã«èŠåããã®ã«åœ¹ç«ãŠãŠããŸãã
- äŸµå ¥æ€ç¥ã·ã¹ãã ãå°å ¥ãã: äŸµå ¥æ€ç¥ã·ã¹ãã ïŒIDSïŒã¯ã管çè ãæœåšçãªæ»æãæ€ç¥ãããããã¯ããã®ã«åœ¹ç«ã¡ãŸããIDSã¯ãæ»æè ãè匱æ§ãçºèŠããå Žåã«ãäºé²ã·ã¹ãã ãšé£æºããŠèªåçã«ã¢ã¯ã»ã¹ããããã¯ããŸãã
- é »ç¹ã«ããã¯ã¢ãããåã: ããã¯ã¢ããã¯ãã©ã³ãµã ãŠã§ã¢ããã®ä»ã®ãã«ãŠã§ã¢ãããŒã¿ãã¢ããªã±ãŒã·ã§ã³ã«æå®³ãäžããå Žåã«ã究極ã®ãã§ã€ã«ãªãŒããŒãšãªããŸããããã¯ã¢ããæŠç¥ã¯ãåªããçœå®³åŸ©æ§èšç»ã®äžéšã§ãããããžãã¹ã®ç¶ç¶æ§ãåäžãããŸãã