ãµã€ããŒæ»æãå·§åŠåãäŒæ¥ã®ã»ãã¥ãªãã£æ åœè ã®è² è·ãé«ãŸããªããã»ãã¥ãªãã£å¯Ÿçã®åŒ·åã®æ¬¡ã®ã¹ããããšããŠãã»ãã¥ãªãã£æ å ±ãããã«å¯èŠå(ããžã¥ã¢ã«å)ããŠãã»ãã¥ãªãã£å¯Ÿçã®éçšã»ç®¡çãããããç°å¢ãæºåããããéèŠãšãªã£ãŠããŠãããä»åã¯ãŠã©ããã¬ãŒãã»ãã¯ãããžãŒã»ãžã£ãã³(ãŠã©ããã¬ãŒã)ã®è£œåãäŸã«ãå¯èŠåããŒã«ãéžæããéã®æ³šæç¹ãå°å ¥ã®éã®ãã€ã³ããæŽçããã
â ä»ããèããªããã»ãã¥ãªãã£æ å ±ã®å¯èŠåãšç£èŠã
ã第1åãã»ãã¥ãªãã£æ å ±ã®å¯èŠåãšç£èŠã®å¿ èŠæ§ããã³åºç€ç¥è
ã»ãã¥ãªãã£å¯èŠåããŒã«ã«æ±ããããèŠä»¶ãšã¯
ãŸãã¯ãã»ãã¥ãªãã£æ å ±ã®å¯èŠåããŒã«ãã©ã®ãããªèŠç¹ã§éžæããŠããã°ããã®ããæŽçããŠãããã
ååãè§Šããããã«ãã»ãã¥ãªãã£ç®¡çã®è² æ ãèšããã§ããèæ¯ã«ããã®ã¯ãã°ã®å¢å€§ã ãåã«ãã°ã®éãå¢ããŠããã ãã§ãªãããã¡ã€ã¢ãŠã©ãŒã«ãIDS/IPSãWebãã£ã«ã¿ãªã³ã°ãã¢ããªã±ãŒã·ã§ã³å¶åŸ¡ããµã³ãããã¯ã¹ãšãã£ãæ©èœããšã®ããŸããŸãªã»ãã¥ãªãã£ãã°ã忣ããŠä¿åãããŠãããããæ åœè ã¯ããããã®ã¢ã©ãŒãæ å ±ãç·åçã«åæããŠå®éã®ç¶æ³ãå¿ èŠãªã¢ã¯ã·ã§ã³ã倿ããå¿ èŠãããã補åãæ©èœãå¢ããã°ã»ãã¥ãªãã£åŒ·åºŠã¯é«ããªãåé¢ãã©ã®ã€ãã³ãæ å ±ãã»ãã¥ãªãã£ã€ã³ã·ãã³ãã®å åãšãªã£ãŠãããã倿ãããã¯éåžžã«é£ãããªãããã®ãããªåæäœæ¥ã¯ã»ãã¥ãªãã£ã®å°éå®¶ã§ãªãéãäžå¯èœãšãèšããã ãããæŽã«ã¯ã¢ã©ãŒããžã®å¯Ÿå¿ãå®éã«äºæ ãèµ·ãã£ããšãã®å¯Ÿçãå¿ èŠã ã
ããããçŸç¶ãããå¯èŠåããŒã«ã«æ±ããããèŠä»¶ãšããŠã¯ãŸããã·ã³ãã«ã§äœ¿ããããããšãæããããããã°ã®åéãçµ±åãšãã£ãäœæ¥ã ãã«ãšã©ãŸãããããŒã¿ãã¢ããªã±ãŒã·ã§ã³ã®å©çšç¶æ³ãšãã£ãã€ã³ã·ãã³ãã®è©³çŽ°ãææ¡ããããã®é¢é£æ å ±ãå©çšè (IPã¢ãã¬ã¹)ãæé垯æ¯ã«æããããšã§ãã©ã³ãã³ã°è¡šç€ºãã°ã©ãåãããã«ã¯ããããã®ãã°ã®çžé¢ãèŠãªããã®è åšãžã®å¯ŸåŠã容æã«ãªãããšãæãŸããã
2ã€ãã®èŠä»¶ã¯ãå šäœã®ã³ã¹ããæããããããšã ãã»ãã¥ãªãã£è£œåã®æ©èœãå¢ããã°ãåœç¶ããããå°å ¥ããã³ã¹ãã管çããããã®ãªãœãŒã¹ãå¿ èŠãšãªããSIEM(Security information and event management)ã·ã¹ãã ã®ããã«ãªã¢ã«ã¿ã€ã ã«è åšãæ€ç¥ããŠå¯ŸåŠã§ãããããªè£œåã¯ã»ãã¥ãªãã£ã®ç®¡çã«ã¯çæ³çã§ã¯ããããé«é¡ãªå°å ¥è²»çšãéå£ã«ãªããããã ããããŸãUTMãã³ããŒã®æäŸãã補åãå©çšããå Žåã«ã¯ãå¯èŠåæ©èœãå©çšããããã«è¿œå ã©ã€ã»ã³ã¹ãå°çšã¢ãã©ã€ã¢ã³ã¹çãå¿ èŠã«ãªãã±ãŒã¹ããããããŒã¿ã«ã®ã³ã¹ããæããªãããããã«æ¥œã«éçšãã§ããããã«ç°å¢ãæŽåããããèãšãªãã®ã§ããã
3ã€ãã®èŠä»¶ãšããŠã¯ãå©çšããã·ãŒã³ã«å¿ããéçšãå¯èœãªããšã ãå©çšè ãè åšã®çš®é¡ãæ¥åãžã®åœ±é¿åºŠãªã©ããŸããŸãªè§åºŠã§è åšãåæã察åŠã§ããããã«ãããããšãã°çµå¶è ã瀟å ã«ã©ããªè åšãããã®ãå šäœåãææ¡ããããã»ãã¥ãªãã£æ åœè ãã©ããªãã«ãŠã§ã¢ã«ãã€ææããããææ¡ãããã«å¯ŸåŠã§ããããã«ããå¿ èŠãããã
ãããããã·ã³ãã«ã§äœ¿ããããããå°å ¥ãéçšã³ã¹ããæããããããå©çšã·ãŒã³ã«å¿ããéçšãã§ããããšãã£ãèŠä»¶ãæºãã補åã®ã²ãšã€ããŠã©ããã¬ãŒãã®æäŸãããWatchGuard Dimensionãã ã
ãWatchGuard Dimensionãã¯ã»ãã¥ãªãã£æ å ±ãã©ãå¯èŠåããã®ã
ãŠã©ããã¬ãŒãã»ãã¯ãããžãŒã»ãžã£ãã³ã®ããŒã±ãã£ã³ã°éš éšé· å æ±åŸ¹æ°ã¯ãå¯èŠåããŒã«ã®ååã«ã€ããŠãã話ãã
ãäžå äŒæ¥ã«ãšã£ãŠã䜿ããããäœã³ã¹ãã§ã»ãã¥ãªãã£å¯Ÿçã广çã«éçšããããã®ããŒã«ãäžè¶³ããŠãããšæããŠããŸããç¹ã«ã»ãã¥ãªãã£å¯Ÿçãžã®äºç®ã«éãããããå°ä»»ã®ã»ãã¥ãªãã£æ åœè ã®èšçœ®ãå°é£ãªäŒæ¥ã«ãããŠãå¯èŠåãã¬ããŒãäœæã®ããŒãºã¯é«ãã§ããããããã®ããŒãºã«å®å šã«ãããããã補åã¯å€ããããŸããããã®ãããªç¶æ³ã®äžãWatchGuard Dimensionãã¯æé©åãããä»®æ³ã¢ãã©ã€ã¢ã³ã¹ãšããŠç°¡åã«å°å ¥ã§ããã°ã©ãã£ã«ã«ãªGUIã«ãã誰ã«ã§ã䜿ããããããŒã«ãšããŠãã°ããŒãã«ã®ãŠã©ããã¬ãŒã補åã®ã客æ§ããã奜è©ãåŸãŠããŸãã(å æ±æ°)
WatchGuard Dimensionã¯ããŠã©ããã¬ãŒãã®çµ±åã»ãã¥ãªãã€ã¢ãã©ã€ã¢ã³ã¹(Firebox)ã®ãŠãŒã¶ã«æäŸãããç¡åããŒã«ã ãã©ã€ã»ã³ã¹ã远å è³Œå ¥ããããšãªãããã«å©çšã§ããFireboxããåºåãããè€æ°ã®ã»ãã¥ãªãã£æ©èœã®ãã°æ å ±ãå ã«ãããã¯ãŒã¯ãã»ãã¥ãªãã£æ å ±ã®çžé¢åæãç£èŠãå¯èœãããŸããŸãªãã°ã誰ã«ã§ãããããããèŠèŠåã§ããããšã倧ããªç¹åŸŽã§ããã
ã²ãšã€ã®äŸãšããŠãWatchGuard DimensionãæäŸããŠããçµå¶è åãã®ããšã°ã»ã°ãã£ãããã·ã¥ããŒããã®ç»é¢ãèŠãŠã¿ããã
ç»é¢ã«ã¯ãäžäœã¯ã©ã€ã¢ã³ãããäžäœãã¡ã€ã³ããäžäœéä¿¡å ããšãã£ãçš®å¥ããšã«ã©ã³ãã³ã°è¡šç€ºãããŠããã
äžäœã¯ã©ã€ã¢ã³ããšããã®ã¯ããŒã¿ã®éåä¿¡ãå€ããŠãŒã¶ãŒã®ã©ã³ãã³ã°ã ã誰ãã©ã®ããããããã¯ãŒã¯ãæ¶è²»ããŠããããç»é²ãŠãŒã¶ãŒåãã¡ãŒã«ã¢ãã¬ã¹ã§äžèЧããããšãã§ããããã®äŸã§ã¯äžäœ2ã€ã¯ã¢ã¯ã»ã¹ãã€ã³ãã§ãããã«æ¬¡ãã§ãguest-grwugããHannah@example.comããšãããŠãŒã¶ãŒãå€ãããšããããã
次ã«äžäœãã¡ã€ã³ãèŠãŠã¿ããäžäœãã¡ã€ã³ã¯ãã¢ã¯ã»ã¹å ã®ãã¡ã€ã³ã®ã©ã³ãã³ã°ã ãããã§ã¯ãbox.comããoffice365.comããšãã£ããã¡ã€ã«å ±æãµãŒãã¹ãªã©ã®æåãèŠã€ãããããããã§äŒç€Ÿãæ£èŠã«èªããŠããªããã¡ã€ã«å ±æãµãŒãã¹ãªã©ãã©ã³ãã³ã°ãããŠããããäŒç€Ÿã®èš±å¯ãªãããããå€éšãµãŒãã¹ãå©çšããŠãããšããããšã«ãªãã
ããã«äžäœéä¿¡å ãèŠãŠã¿ããäžäœéä¿¡å ã¯ããŒã¿ãã©ã®ãã¡ã€ã³/IPã«éä¿¡ããŠããããã©ã³ãã³ã°ãããã®ã ãäŒç€ŸãèªããŠããªããã¡ã€ã«å ±æãµãŒãã¹ã§ããã°ãããã§ã©ã®ãããã®éã®ããŒã¿ãéä¿¡ãããããªã©ããããããã®ããå€åæéå ã«åç»ãµã€ããªã©ãèŠãŠãããŠãŒã¶ãŒãããã°ãã¢ã¯ã»ã¹å ãããŒã¿éãšãšãã«ãã¡ã©ããã«ããã£ãŠããŸãããšã«ãªãã
éåžžããããããã·ã¥ããŒããäœæããã«ã¯ããã¡ã€ã¢ãŠã©ãŒã«ãProxyãœãããWebãã£ã«ã¿ãªã³ã°ããŒã«ãªã©ã®ããããã§ãã°ãååŸãããããã飿ºã®ãã衚瀺ãããå¿ èŠããããäžæ¹WatchGuard Dimensionã¯ãããããè©³çŽ°ãªæ å ±ãç°¡åã«ææ¡ããããšãã§ããã
30åã§éçšéå§ããã®æ¥ããã»ãã¥ãªãã£ã®å¯èŠåãå¯èœ
ã©ã®ãããç°¡åã«å©çšã§ããããã«ãªãã®ãããããç¥ãããã«ãå°å ¥ãããšã°ãŒã¯ãã£ãããã·ã¥ããŒãã衚瀺ããããŸã§ã®æé ãèŠãŠã¿ããã
WatchGuard Dimensionã¯ãVMware vSphereãšMicrosoft Hyper-Vã«å¯Ÿå¿ããä»®æ³ã¢ãã©ã€ã¢ã³ã¹ãšããŠæäŸãããŠããããŠã©ããã¬ãŒã補åã®ç»é²ãŠãŒã¶ãŒã¯ãµã€ãããä»®æ³ã¢ãã©ã€ã¢ã³ã¹ã®ãã¡ã€ã«(OVAãã¡ã€ã«ãªã©)ãããŠã³ããŒãããŠãããããã®ç®¡çãœãããããããã€ããã ãã§ããã
ãããã€åŸã®ã»ããã¢ããã«ãå°éçãªç¥èã¯æ±ããããªãã管çãœããã§ã¢ãã©ã€ã¢ã³ã¹ãèµ·åãããèšå®ããIPã¢ãã¬ã¹ã«Webãã©ãŠã¶ã§ã¢ã¯ã»ã¹ãããšãèªåçã«ãåæã»ããã¢ãããŠã£ã¶ãŒãããéå§ããããŠã£ã¶ãŒãã«ãã£ãŠããã¹ãåãIPã¢ãã¬ã¹ãªã©ã®åºæ¬çãªãããã¯ãŒã¯èšå®ãè¡ãã管çè ãã¹ã¯ãŒããšããã°ãµãŒãã«ããŒã¿ãéä¿¡ããããã®æå·åããŒãå ¥åããã ãã§çµäºã ã
åæã»ããã¢ããã§å¿ èŠã«ãªãããããã¯ãŒã¯æ å ±ã管çè ãã¹ã¯ãŒããæå·åããŒãäºåã«æ±ºããŠããã°ããããã€ããéçšç£èŠãŸã§ã¯30åãããããªãã ãããã¯ã©ã€ã¢ã³ãã«ããšãŒãžã§ã³ããªã©ã®ç¹å¥ãªã¢ããªã±ãŒã·ã§ã³ã®ã€ã³ã¹ããŒã«ã¯äžèŠã§ããã°åéãããŒã¿åæã®ããã®è€éãªèšå®ãå¿ èŠãªããWatchGuard Dimensionã皌åãããŠããã°ããšã¯èªåçã«ãã°ãåéããããã·ã¥ããŒãç»é¢ã«åæçµæãèªåçã«è¡šç€ºããŠãããã
ãŠã©ããã¬ãŒãã»ãã¯ãããžãŒã»ãžã£ãã³ã®ã·ã¹ãã ãºãšã³ãžãã¢éšããªã»ãŒã«ã¹ãšã³ãžã㢠äžç°æ äžæ°ã¯ãWatchGuard Dimensionã®ç¹åŸŽããã話ãã
ãWebããŒã¹ã®ã¢ããªã±ãŒã·ã§ã³ã§äœ¿ããããGUIãåããŠããŸãããŸãåºæ¬æ§èœã«åªãã倿°ã®Fireboxãåäžã®ããã·ã¥ããŒãããçµ±åçã«ç£èŠã»å¯èŠåããããšãå¯èœã§ããå®éã«ããããŒãžããµãŒãã¹ãæäŸãããŠãããŠã©ããã¬ãŒãã®MSSP(ãããŒãžãã»ãã¥ãªãã£ãããã€ããŒ)ããŒãããŒã§ã¯ã顧客åŽãããŒã¿ã»ã³ã¿å ã«èšçœ®ããæ°çŸå°ã®FireboxãWatchGuard Dimensionã§é éç£èŠãããµãŒãã¹ãæäŸããŠããŸãããã¡ããäŒæ¥çµå¶è ãªã©ãã瀟å€ããã¿ãã¬ãããªã©ã䜿ã£ãŠèªç€Ÿã®ã»ãã¥ãªãã£æ å ±ããã°ãã確èªãããšãã£ãäœ¿ãæ¹ãã§ããŸãã(äžç°æ°)
WatchGuard Dimensionã¯8çš®é¡ã®ããã·ã¥ããŒããšã100çš®é¡ä»¥äžã®ã¬ããŒãæ©èœãåããŠãããããããé§äœ¿ããããšã§ããã·ã³ãã«ã§äœ¿ããããããå°å ¥ãéçšã³ã¹ããæããããããå©çšã·ãŒã³ã«å¿ããéçšãã§ããããšãã£ãå¯èŠåããŒã«ã«æ±ããããèŠä»¶ã«ããããããšãã§ãããããã§æ¬¡åã¯ãã»ãã¥ãªãã£ã®å¯èŠåãšç£èŠãå ·äœçã«ã©ãè¡ã£ãŠããã®ãã玹ä»ãããã
â ä»ããèããªããã»ãã¥ãªãã£æ å ±ã®å¯èŠåãšç£èŠã
ã第1åãã»ãã¥ãªãã£æ å ±ã®å¯èŠåãšç£èŠã®å¿ èŠæ§ããã³åºç€ç¥è
(ãã€ãããã¥ãŒã¹åºåäŒç»ïŒæäŸ ãŠã©ããã¬ãŒãã»ãã¯ãããžãŒã»ãžã£ãã³)
[PR]æäŸïŒ



