éå»3åã«æž¡ã£ãŠãµã€ããŒæ»æããã¿ã®è©±ããããããšæžããŠããããã©ã¡ãããšãããšæ»æåŽã®è©±ã«åã£ãŠããåŸåããããé²åŸ¡åŽã®è©±ãåãäžããªããã°ãªããŸãããšããããšã§ããµã€ããŒé²è¡ã«ãããåºæ¬çãªèãæ¹ã®å€åããšãã話ãã
æ³¥æ£ãå ¥ã£ãŠããçžããªã
ããªãããšãã£ãŠãTwitterã«ããããã€ãŒãã§ã¯ãªãããšããããã話ã§ã¯ãªããŠã
ãµã€ããŒæ»æããã£ãŠããªããŠããã³ã³ãã¥ãŒã¿ããããã¯ãŒã¯ã¯åžžã«çšŒåããŠãããèšå€§ãªåéã®ããŒã¿ãé£ã³äº€ã£ãŠãããããããäžãããµã€ããŒæ»æã«ã€ãªãã城åãèŠã€ãåºãããããµã€ããŒæ»æã«é¢é£ããããããªãã©ãã£ãã¯ãæŸãåºãããããµã€ããŒæ»æã«é¢ãã£ãŠããããªæªãããœãããŠã§ã¢ãèŠã€ãåºãããããã®ã¯ã決ããŠå®¹æãªä»äºã§ã¯ãªãã
ã ããããµã€ããŒæ»æã«ãããé²åŸ¡åŽã®å¯ŸåŠã¯ãã©ãããŠãåŸæã«åãããããã€ãŸããå®éã«æ»æãçºçããããæ å ±æµåºã®è¢«å®³ãçºçãããããŠããããåå ã¯ã©ãã ããšãã£ãŠèª¿æ»ã«ä¹ãåºããã¿ãŒã³ã§ãããããããèŠåºãã§æžãããæ³¥æ£ãå ¥ã£ãŠããçžããªãããšããããšã®æå³ã ã
è»äºäœæŠã®éè¡ã«éããŠã¯ãäž»å°æš©ãæ¡ãããã©ãããšãããšãããããªãéèŠãªã®ã ãããµã€ããŒæ»æã§ã話ã¯äŒŒããããªãã®ã ããã察å¿ãåŸæã«åãã°ãåŠå¿ãªãã«æ»æåŽã«äž»å°æš©ãæ¡ãããã
ãããšãèµ·ããäºæ ãžã®å¯ŸåŠã«å¿æ®ºãããŠãææ¬çãªå¯Ÿçãè¬ããã®ãé ããäºæ ã«ããªããããªãããããããæ»æåŽãçã£ãŠããããªãšããã§ãããã®ã ããããã ãã«ãã§ããã ãäž»å°æš©ãæ¡ãããªãã§æå ã«ä¿æããããšãèèŠãšãªãã
ã§ã¯ããã®ããã«å¿ èŠãšèãããããåŸæã«åããªããããã®å¯ŸåŠãšã¯äœããåºæ¬ã¯æ©æå¯ç¥ã§ããããèªç©ºæŠã®åéã«ã¯ãæ©æèŠææ©ããã€ãŸã空é£ã¶ã¬ãŒããŒãµã€ããšããŠã®åœ¹å²ãæããæ©äœããããããããšäŒŒããããªãã®ã§ãããæµè¥²ãæ©æã«å¯ç¥ã§ããã°ãããã ãäœè£æéãå¢ããŠç¢ºå®ãªå¯Ÿå¿ãå¯èœã«ãªãã
Active Defence
ããã§æ°å¹Žåããã確ãç±³ãµã€ããŒè»(USCYBERCOM : US Cyber Command)ããããçºç«¯ã ã£ããšæããã"Active Defence" ãšããèãæ¹ãåºãŠãããåã¿ç ããŠæžããšããæ³¥æ£ãå ¥ã£ãŠããçžããªãã代ããã«ããæ³¥æ£ãå ¥ã£ãŠããããªæ®µéã§æ©æã«å¯ç¥ããŠçžããªã£ãŠããããšããèãæ¹ã§ããã
"Active" ãªããŠãããããšãã€ããæ®Žããããæ®Žãè¿ããšããããšã§ããµã€ããŒæ»æã«å¯ŸããŠã¯ãµã€ããŒæ»æã§ãã£ãŠåæããããšããæå³ãªã®ããšæ©ãšã¡ããããã«ãªãã®ã ããããã§ã¯ãªããšããã«æ³šæãããã
ããã§éèŠã«ãªãã®ãããµã€ããŒæ»æã®åŸŽåãããã«ããŠæ©æã«å¯ç¥ãããã§ããããããå®çŸããã«ã¯ãã©ããã£ãæ»æææ³ããããã©ã®æ»æææ³ã§ã¯ã©ããã城åãçºçãåŸããããšããããŒã¿ãèç©ããããšã ãããããªããã°ã城åã®å¯ç¥ãäœããã£ããã®ã§ã¯ãªãã
ããšãã°RAT(Remote Access Trojan)ãéã蟌ãŸããå ŽåãRATã¯å€éšã®ã³ãã³ãã»ãµãŒãã«ããŒã¿ãéãåºãã¯ããªã®ã§ãç¹å®ã®ããã€æ¬æ¥ãªãçšã®ãªããããªãµãŒããå®å ãšããã¢ãŠãããŠã³ãã®ãã©ãã£ãã¯ãçºçããã¯ãã§ããããããããã©ãã£ãã¯ã®ååšãå ãã€ããããšãã§ããã°ãRATã®ååšãçãçç±ã«ãªãã
ãã£ãšããã以åã«ãRATã®éã蟌ã¿ã«ã€ãªãããããªæ»æãçºçããŠããã¯ããªã®ã§ããã®æ®µéã§å¯ç¥ã»é»æ¢ããæ¹ãæãŸããã®ã¯ãããŸã§ããªããç¹å®ã®Webãµã€ãã«èªå°ãããšããé»åã¡ãŒã«ã«æ·»ä»ãã¡ã€ã«ãã€ããŠéã蟌ãã§ãããšããæã¯ããããèãããããããã®æç¹ã§èŠå ±ã鳎ãã°ããã®æ¹ãããã®ã§ããã
å®éãæ¥æ¬ã®é²è¡é¢é£äŒæ¥ãçã£ãŠæšçåæ»æã仿ãããããšãã«ããã¡ãŒã«ãŒã«ãã£ãŠã¯äžå¯©ãªã¡ãŒã«ãæ¥ãæç¹ã§ãããã¯å€ã ããšãªã£ãŠæ»æãå¯ç¥ã瀟å ã«èŠåãçºããããšã§æ»æã黿¢ã§ããäºäŸããã£ããšèããŠããã
ãã¡ãããäžæ£äŸµå ¥ãRATéã蟌ã¿ãšãã£ãäºæ ã«ã€ãªãããããããªãã¬ãŒãã£ã³ã°ã»ã·ã¹ãã ãã¢ããªã±ãŒã·ã§ã³ã»ãœãããŠã§ã¢ã®è匱æ§ããã»ãã¥ãªãã£ä¿®æ£ããã°ã©ã ã®é©çšã§æœ°ããŠããããšãéèŠã§ããã
ãšãã£ããšããã§ãæåŸã«ã¡ãã£ãšããäœè«ãã
å ã«ååãåºãŠããUSCYBERCOMãšã¯ãç±³åè»(éžæµ·ç©ºè»ã»æµ·å µé)ã®ãµã€ããŒé²è¡æ åœéšéãçµ±æ¬ããçµ±åè»(Unified Command)ã§ãåœå®¶å®å šä¿éå± (NSA : National Security Agency) é·å®ãUSCYBERCOMåžä»€å®ãå Œä»»ããŠããããããããäºã€ã®åžœåã被ãåžä»€å®ãã ã
ãã®æã®æ©èœå¥çµ±åè»ãšããŠã¯ã茞éè»(USTRANSCOM : US Transportation Command)ãæŠç¥è»(USSTRATCOM : US Strategic Command)ããããäžæ¹ãå°åå¥ã«åè»ã®éšéãçµ±æ¬ããçµ±åè»ãããã倪平æŽè»(USPACOM : US Pacific Command)ãæ¬§å·è»(USEUCOM : US European Command)ãäžå€®è»(USCENTCOM : US Central Command)ãªã©ãããã ãäžå€®ãšãã£ãŠãäžå€®ã¢ã¡ãªã«ã§ã¯ãªããŠãäžæ±ã®æ åœã§ããã
å·çè 玹ä»
äºäžååž
![]()
ITåéããééã»èªç©ºãšãã£ãåçš®äº€éæ©é¢ãè»äºåéã«é²åºããŠè述掻åãå±éäžã®ãã¯ãã«ã«ã©ã€ã¿ãŒããã€ã¯ããœããæ ªåŒäŒç€ŸãçµãŠ1999幎æ¥ã«ç¬ç«ããæŠãã³ã³ãã¥ãŒã¿2011ã(æœ®æžæ¿å 人瀟)ã®ããã«æ å ±éä¿¡æè¡ãåå£ã«ããå±éã«å ããŠãããŸããŸãªåéã®èšäºãææããããã€ãããã¥ãŒã¹ã«å ããŠãè»äºç ç©¶ããäžžããJwingsãããšã¢ã¯ãŒã«ãããæ°å¹¹ç·EXããªã©ã«å¯çš¿ããŠããã»ããææ°åãçŸä»£ããªã¿ãªãŒã»ããžã¹ãã£ã¯ã¹å ¥éã(æœ®æžæ¿å 人瀟)ãããã