æ¬é£èŒã§ã¯ãããŸã§ãäžå°äŒæ¥ãæèãã¹ããµã€ããŒæ»æã®ãªã¹ã¯ããäžãäžã®ã€ã³ã·ãã³ãçºçãžã®åããªã©ã«ã€ããŠè§£èª¬ããŠããŸãããä»åã¯æçµåãšããŠãäžå¹žã«ãæ»æãåããŠã€ã³ã·ãã³ããçºçããŠããŸã£ãéã«ãäŒæ¥ãåãã¹ã察å¿ã«ã€ããŠç޹ä»ããããšæããŸãã
ææãã端æ«ãã ããã®å¯ŸåŠã¯èŠæ³šæ
ãã€ãŠã¯ç€Ÿå ã®PCããµãŒããŒããã«ãŠã§ã¢ã«ææããŠããããšãåãããšãææç«¯æ«ãããã«ãŠã§ã¢ãé€å»ããããã«ã¢ã³ããŠã€ã«ã¹ãœããã«ããã¹ãã£ã³ãå®è¡ãããããããã¯OSã®åã€ã³ã¹ããŒã«ãè¡ã£ãããããªã©ããŠç«¯æ«ã®åŸ©æ§äœæ¥ãè¡ããŸããããã¡ããããã¯ä»ã§ãå¿ èŠäžå¯æ¬ ãªäœæ¥ã§ã¯ãããŸãããããã ãã§è åšãé€å»ã§ããããã§ã¯ãªãç¹ã¯ãã£ããããããŠããã¹ãã§ãã
è¿å¹Žã®ãµã€ããŒæ»æã¯åäœã®ç«¯æ«ãçããšããããã¯ãäŒæ¥ã»çµç¹ã®ãããã¯ãŒã¯å šäœãææ¡ããŠITç°å¢å šäœãæ»æå¯Ÿè±¡ãšããŸãã1å°ã®ç«¯æ«ã«ç¯å²ãéå®ããæ»æã¯ãããçºèŠã»å¯ŸåŠããããšå床äžããäŸµå ¥ã»æ»æãå§ããªããã°ãããŸããããããç°å¢å šäœãã¿ãŒã²ããã«ããå Žåã1å°ã®ç«¯æ«ã§äŸµå ¥ãèŠä»ãã察åŠããããšããŠããå¥ã®ç«¯æ«ãéããŠååºŠäŸµå ¥ãæææ¡å€§ãå³ãããšãã§ãããããæ»æè ã«ãšã£ãŠã¯å¹ççã«æ»æãè¡ããã®ã§ãã
éã«å®ãåŽãããããšãããç¹å®ã®ç«¯æ«äžã§ææãçºèŠã»å¯ŸåŠã§ãããšããŠããå¥ã®ç«¯æ«ãæ©åšãéããåäŸµå ¥ã»åææããä»ç«¯æ«ãžã®æææ¡å€§ã¯å¿ ãããé²ãããšã¯éããŸããããã®ããããã端æ«ã§ãã«ãŠã§ã¢ãé€å»ããŠããŸãå¥ã®ç«¯æ«ã§ææãèŠä»ããããããå©ãç¶æ ãã«é¥ã£ãŠããŸãããã€ãŸã§çµã£ãŠã被害ãåãŸããŸããã
-

ææã確èªããã端æ«ã察åŠã§ãããšããŠããå¥ã®ç«¯æ«ã«ææãåºãã£ãŠããæãããã
å®éã«ãšããäŒæ¥ã§ã¯ã瀟å ã§å©çšãããŠãã1å°ã®ç«¯æ«äžã§ã¢ã³ããŠã€ã«ã¹ãœããããã«ãŠã§ã¢ã®ææãæ€ç¥ããããå³åº§ã«é€å»ããŸãããããã°ããçµã€ãšãŸãåã端æ«ã§ææãæ€ç¥ãããŸãããããããŠææã»é€å»ãäœåºŠãç¹°ãè¿ããã¡ããããŠã»ãã®ç«¯æ«ã§ãææãæ€ç¥ãããããã«ãªããŸãããããã§ãããããŠç€Ÿå ã®ãããã¯ãŒã¯ç°å¢å šäœã®ææç¶æ³ã調æ»ãããšãããææãåºããŠããå¥ã®ç«¯æ«ãããããšã倿ããŸããã
ãŸãå¥ã®äŒæ¥ã§ã¯ã1å°ã®PCãã©ã³ãµã ãŠã§ã¢ã«ææãããããå³åº§ã«OSåã€ã³ã¹ããŒã«ãšããŒã¿åŸ©æ§ãè¡ããŸããããæ°é±éåŸã«ã¯åã³ã©ã³ãµã ãŠã§ã¢ã«ææããŠããŸããŸãããããã§ç°å¢å šäœã調æ»ããŠã¿ããšããããšãããµãŒããŒã䟵害ãããŠãããããã«ä»æããããããã¯ãã¢ãéããŠæ»æè ã«ããäŸµå ¥ãç¶ç¶çã«è¡ãããŠããããšãåãããŸããã
æ ¹æ¬åå ãçªãæ¢ããŠç¹°ãè¿ããã被害ãé²ã
ãã®ããã«ãåã«ææç«¯æ«ã®åŠçœ®ãè¡ãã ãã§ã¯æ ¹æ¬åå ããã®ãŸãŸæŸçœ®ãããå¯èœæ§ãé«ãããã£ãŠäœåºŠã§ãåã被害ãç¹°ãè¿ãããã°ãããããŸããŸãææã瀟å ã«åºããå¯èœæ§ããããŸãã
æ»æè ã¯ãäŸµå ¥ãã端æ«ã«ããã¯ãã¢ã仿ããŠå€éšãããã€ã§ãåäŸµå ¥ã§ããããã«ãããªã©æ»æãç¶ç¶ã§ããããã«ããŠããããšããããããŸããåŸã£ãŠãã®ããã¯ãã¢ãªã©ãæŸçœ®ããããŸãŸã§ã¯ãæ»æè ã¯äœåºŠã§ãåãã«ãŒãã蟿ã£ãŠæ»æãåéããããšãã§ããããã§ãã
ãŸããããŒã«ã䜿çšããæš©éã®é«ãã¢ã«ãŠã³ãã®ãã¹ã¯ãŒãã®çªåãæ»æçšã¢ã«ãŠã³ãã®äœæãè¡ãããããšããããããŸãããããã®ã¢ã«ãŠã³ãããããã¯ãã¹ã¯ãŒãããã®ãŸãŸã«ããŠãããšããã®åœ±é¿äžã«ãã端æ«ã¯ãã€ã§ãæ»æå¯èœãªç¶æ ã«ãªã£ãŠããŸãç¹°ãè¿ã被害ãçºçããŠããŸããŸãã
ããããäºæ ãé²ãã«ã¯ãåžžæ¥é ããçµç¹å ã®ã»ãã¥ãªãã£ç¶æ³ãå¯èŠåããŠãããäŸãã°ãç°å¢å ã«ããã¯ãã¢ã仿ããããŠããªããããç¥ãã¬éã«äžèŠãªããŒããéããããŠããªããããäžå¯©ãªã¢ã«ãŠã³ããååšããªããããšãã£ãç¹ã«ç°åžžãããã°ãã¡æ©ãæ°ã¥ãããšãéèŠã§ããå ·äœçã«ã¯ãç°å¢ãå®åžžçã«ç£èŠã»å¯èŠåããããã®ã»ãã¥ãªãã£è£œåã®å°å ¥ããå€éšã®ãµãŒãã¹ãå©çšããŠç°å¢å šäœã®ç£èŠãšãªã¹ã¯ã®æ€ç¥ã»éç¥ãå§èšãããšãã£ã察çãæå¹ã§ãã
ãŸãäžå¹žã«ããã«ãŠã§ã¢ææãçºèŠããå Žåã¯ãææç«¯æ«ã ãã§ãªãç°å¢å šäœãããŸãªããã§ãã¯ããŠãæ ¹æ¬åå ãã©ãã«ããã®ããã£ããçªãæ¢ããå¿ èŠããããŸãããã ãäžå°äŒæ¥ã®å Žåããã®äœæ¥ã瀟å ã®èŠå¡ã ãã§å®è¡ããã®ã¯é£ããã§ããããããå€éšã®äŸµå®³èª¿æ»ãµãŒãã¹ãå©çšããããšãæ€èšããŠãã ããã
æããã«ãªã£ããªã¹ã¯ã決ããŠæŸçœ®ããªã
ã€ã³ã·ãã³ãã®äž»èŠãªçºçåå ãšããŠã¯ããææ¡ããŠããªã端æ«ãååšããŠããããè匱æ§ã«å¯ŸåŠããããã®ãœãããŠã§ã¢ã¢ããããŒããæ ã£ãŠããããè匱ãªãã¹ã¯ãŒããå©çšãããŠããããæ©åšã®èšå®ã誀ã£ãŠããããªã©ãæããããŸãã
ãããã«å¯ŸåŠããææã»äŸµå ¥ã®å ãæã€ããã«ã¯ãäŸãã°ææ¡ããŠããªã端æ«ãååšããŠããå Žåã¯ããããããŠè³ç£å°åž³ã®å 容ã確èªããŠãå Žåã«ãã£ãŠã¯ç€Ÿå ã®ITè³ç£ç®¡çã®åšãæ¹ãæ ¹æ¬ããèŠçŽãå¿ èŠããããããããŸããã
ãŸããœãããŠã§ã¢ã®è匱æ§ãæ»æè ã«æªçšãããå Žåã¯ãå³åº§ã«è©²åœãœãããŠã§ã¢ã®ã¢ããããŒãã宿œãããšãšãã«ãä»åŸåã被害ãç¹°ãè¿ãããªãããã¢ããããŒãã®å®æœã培åºãããããããããŠç€Ÿå ã«åŒã³ãããŸãããã¹ã¯ãŒãã«é¢ããŠãåæ§ã§ãæãããŸãæ»æãçºèŠããå Žåã¯ãè匱ãªãã¹ã¯ãŒããå©çšããªãããããããããŠç€Ÿå ã«åšç¥åŸ¹åºãããªããŠã¯ãªããŸããã
ãããã察çãè¡ãã«ã¯ãå Žåã«ãã£ãŠã¯è¿œå ã³ã¹ããå¿ èŠã«ãªãããšããããŸããè匱æ§ãæ±ããå€ãããŒãžã§ã³ã®ãœãããŠã§ã¢ã䜿ãç¶ããŠããå Žåã¯ãæ°ããªããŒãžã§ã³ã®ãœãããŠã§ã¢ãè³Œå ¥ããããã®è³Œå ¥ã³ã¹ããæãããŸãããŸãæ©åšã®èšå®ã®èŠçŽãã倿Žãè¡ãããã«ã¯ãå€éšãã³ããŒã«äœæ¥ãäŸé Œããããã®ã³ã¹ããçºçããããšãããã§ãããã
äŒæ¥ã®çµå¶è ã«ãšã£ãŠãããããæè³ã¯çŽæ¥çã«å©çã«çŽçµãããã®ã§ã¯ãªãããããªããªãç©æ¥µçã«ãªããªããããããŸãããããããããã®ãªã¹ã¯ãæŸçœ®ããŠãããšãããããã¯ç倧ãªè¢«å®³ãæå€±ã«ã€ãªããæãããããŸãããµã€ããŒæ»æãåããããšãåãªããäžå¹žãªäºæ ããšããŠçã¥ããã®ã§ã¯ãªãããããèªç€Ÿã·ã¹ãã ã®ãŠã£ãŒã¯ãã€ã³ããæããã«ãªã£ããããæ©äŒãã ãšãšããããããããŠèªç€Ÿã®ã»ãã¥ãªãã£å¯Ÿçãæ ¹æ¬ããèŠçŽã奜æ©ãšããã¹ãã§ãããã
ã»ãã¥ãªãã£å¯Ÿçã¯ãäžåºŠããã°ãããŸããã§ã¯ãªã
ãŸããããã®å¯Ÿçã¯ããäžåºŠããã°ãããŸãããšããããã«ã¯ãããŸãããIT補åã®æ°ããªè匱æ§ãæ¥ã å ¬éãããŠãããããããæªçšããæ»æãæ°ããªæå£ã次ã ãšèæ¡ãããŠããŸãã
ãã¡ããããããæ°ããªæ»ææå£ã«å¯ŸåŠããããã®ã»ãã¥ãªãã£æè¡ãæ¥é²ææ©ã§é²åãéããŠããŸããåŸã£ãŠããããææ°ååã«ç¡é¢å¿ãªãŸãŸèªç€Ÿã®ã»ãã¥ãªãã£å¯Ÿçã®ã¢ããããŒããæ ã£ãŠãããšããã¡ããšå¯Ÿçãè¬ããŠããã€ããããã€ã®éã«ããã»ãã¥ãªãã£ããŒã«ã ãããã«ãªã£ãŠããããšãååã«ããåŸãŸãã
ãããªããªãããã«ã¯ãç°å¢å šäœã®ãªã¹ã¯ç¶æ³ãåžžã«å¯èŠåã§ããä»çµã¿ãšäœå¶ãæŽãããšãšãã«ãæ¢åã®ã»ãã¥ãªãã£å¯Ÿçãä»ã§ãæå¹ãã©ããåžžã«è©äŸ¡ããå¿ èŠãªå Žåã¯æ°ããªå¯Ÿçã®å°å ¥ãç©æ¥µçã«æ€èšããã¹ãã§ãããããã®ãèŠçŽãã»å¯Ÿå¿ã»è©äŸ¡ãã®ããã»ã¹ãå®åžžçã«åãããã®äœå¶ãã«ãŒã«äœããããã匷éãªã»ãã¥ãªãã£å¯Ÿçãå®çŸããããã®èã ãšèšããŸãã
ãããŠç¹°ãè¿ãã«ãªããŸããããããã察å¿ã¯ããããèŠæš¡ã®äŒæ¥ã«ãšã£ãŠçããéèŠã§ãããäžå°äŒæ¥ã ããå€§äŒæ¥ããå€å°æãæããŠã倧äžå€«ããšããããã«ã¯æ±ºããŠãããŸãããæ¬é£èŒã§ãããŸã§ç޹ä»ããŠããããã«ãããµãã©ã€ãã§ãŒã³æ»æããªã©ã®ã»ãã¥ãªãã£ã®çãäžå°äŒæ¥ãæšçãšããæ»æãããŸãäŒæ¥èŠæš¡ãåããç¡å·®å¥ã«æ»æãã°ãæãæ»æã«ãã£ãŠãäžå°äŒæ¥ã§ã®è¢«å®³ãé »çºããŠããŸãã
åŸã£ãŠäžå°äŒæ¥ã®çããããå ±éã§ç®ã«ããå€§äŒæ¥ã®ã»ãã¥ãªãã£äºæ ã察岞ã®ç«äºãšããŠå芳ããã®ã§ã¯ãªãããèªç€Ÿããã€ãåãç®ã«éããããããªãããšèªåäºãšããŠãšãããæ®æ®µããæäºã«åãã察çãè¬ããŠããã¹ãã§ãããã
ãã ãäžå°äŒæ¥ã®å Žåãå€§äŒæ¥ã®ããã«èªç€Ÿå ã«ã»ãã¥ãªãã£å¯Ÿçã®ããã®äººå¡ãçµç¹ãå®åžžçã«æ±ããŠããããšã¯å°é£ãããããŸããããã®ãããèªç€Ÿã«ä»£ãã£ãŠããŸããŸãªã»ãã¥ãªãã£å¯Ÿçæ¥åã代è¡ããŠãããå€éšã®ãµãŒãã¹ãããŸã䜿ãããªãããšã察çã®ã³ãã ãšèšããã§ãããã