1. ãããã¯ãŒã¯ãšã³ãžãã¢ãšã¯
1.1 ãããã¯ãŒã¯ãšã³ãžãã¢ãšã¯äœã
ãããã¯ãŒã¯ãšã³ãžãã¢ãšã¯ããããã¯ãŒã¯ã«é¢ããæ§ã ãªæ¥åãæ åœããå°éè·ã§ããäž»ãªæ¥åã¯ãITã€ã³ãã©ã®åºç€ã§ãããããã¯ãŒã¯ã®èšèšãæ§ç¯ãéçšã管çãªã©ã§ãã
ç¹ã«ããžãã¹ã®çŸå Žã§ã¯ãã€ã³ã¿ãŒããããäŒæ¥ã®å éšãããã¯ãŒã¯ïŒã€ã³ãã©ãããïŒã®é©åãªéçšãäžå¯æ¬ ãšãªããŸãããããããæ¯ããã®ããããã¯ãŒã¯ãšã³ãžãã¢ã®åœ¹å²ãšãªããŸãã
ãããã¯ãŒã¯ãšã³ãžãã¢ã¯ITã³ã³ãµã«ã¿ã³ããã·ã¹ãã ãšã³ãžãã¢ïŒSEïŒãã·ã¹ãã ããããããŒãªã©ãšäžŠã¶ãITæ¥çã®äžæ žçãªè·çš®ã®äžã€ã§ãã
1.2 ãããã¯ãŒã¯ãšã³ãžãã¢ãæãã圹å²
ãããã¯ãŒã¯ãšã³ãžãã¢ãæãã圹å²ã¯ã倧ããåããŠäžã€ãããŸããäžã€ç®ã¯ããããã¯ãŒã¯ã®èšèšã»æ§ç¯ã§ããäŒæ¥ã®æ¥åå¹çãåäžãããããã«ã¯ãé©åãªãããã¯ãŒã¯ã®èšèšãšå®è£ ãäžå¯æ¬ ã§ãã
äºã€ç®ã¯ããããã¯ãŒã¯ã®éçšã»ç£èŠã§ãããããã¯ãŒã¯ãå®å®ããŠçšŒåãç¶ããããã«ã¯ãåžžã«ãããã¯ãŒã¯ã®ç¶æ ãç£èŠããé害ãçºçããå Žåã¯è¿ éãªå¯Ÿå¿ãæ±ããããŸãã
äžã€ç®ã¯ããããã¯ãŒã¯ã®æé©åã§ããæ¥åå¹çãã»ãã¥ãªãã£åäžã®ããã«ã¯ãåžžã«ææ°ã®ãããã¯ãŒã¯æè¡ãåãå ¥ãããããã¯ãŒã¯ã·ã¹ãã ãæé©åããããšãæ±ããããŸãã
1.3 ãããã¯ãŒã¯ãšã³ãžãã¢ã®ä»äºã®æµã
ãããã¯ãŒã¯ãšã³ãžãã¢ã®ä»äºã¯ããããžã§ã¯ãã®å§ãŸãããçµãããŸã§ãå€å²ã«ããããŸãããŸããå¿ èŠãšãªããããã¯ãŒã¯ã®çš®é¡ãèŠæš¡ãã·ã¹ãã èŠä»¶ãªã©ããã¢ãªã³ã°ããããã«åºã¥ããèšèšãè¡ããŸãã
次ã«ãèšèšã«åºã¥ããŠãããã¯ãŒã¯ãç©ççãŸãã¯è«ççã«æ§ç¯ããŸãããã®æ®µéã§ã¯ãæ§ã ãªãããã¯ãŒã¯æ©åšã®èšå®ãçµç¹å ã®PCããµãŒãã®æ¥ç¶èšå®ãªã©ãå ·äœçãªããŒããŠã§ã¢ãšãœãããŠã§ã¢ã®æäœãå«ãŸããŸãã
ãããã¯ãŒã¯ã®æ§ç¯åŸã¯ãå®å®ããéçšãå®çŸããããã«ãå®æçãªã¡ã³ããã³ã¹ãç¶æ³ç£èŠãäžå ·åã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°ãè¡ããŸããããã§ã¯ãæè¡çã¹ãã«ã ãã§ãªããæè»ãªæèåãè¿ éãªææ決å®èœåãæ±ããããŸãã
1.4 ãããã¯ãŒã¯ãšã³ãžãã¢ã«æ±ããããåºæ¬çãªç¥è
ãããã¯ãŒã¯ãšã³ãžãã¢ã«ã¯ãã³ã³ãã¥ãŒã¿ãããã¯ãŒã¯å šè¬ã«é¢ããæ·±ãç¥èãæ±ããããŸããå ·äœçã«ã¯ãTCP/IPãLANãWANãã«ãŒã¿ãŒãã¹ã€ãããšãã£ããããã¯ãŒã¯ã«é¢ããåºæ¬çãªç¥èãæè¡ãå¿ é ã§ãã
ãŸããã»ãã¥ãªãã£ã«é¢ããç¥èãäžå¯æ¬ ã§ããæ å ±ã»ãã¥ãªãã£ã«é¢ããç¥èãããã¡ã€ã¢ãŠã©ãŒã«ã®èšå®ã»ç®¡çãVPNã®äœ¿çšãªã©ããããã¯ãŒã¯ã»ãã¥ãªãã£ã«é¢ããæ·±ãç解ãæ±ããããŸãã
ããã«ãITæ¥çã®ææ°ãã¬ã³ãããã£ããã¢ãããç¶ããèœåãå¿ èŠã§ããã¯ã©ãŠãã³ã³ãã¥ãŒãã£ã³ã°ããµã€ããŒã»ãã¥ãªãã£ãã¢ãã€ã«éä¿¡ãªã©ã®é²åã«å¯Ÿå¿ãããããåžžã«æ°ããç¥èãåŠã³ç¶ãã姿å¢ãæ±ããããŸãã
2. ãããã¯ãŒã¯ãšã³ãžãã¢ã®ä»äºå 容
ãããã¯ãŒã¯ãšã³ãžãã¢ãšã¯ãã€ã³ã¿ãŒããããäŒæ¥å ã®ã³ã³ãã¥ãŒã¿ãããã¯ãŒã¯ã·ã¹ãã ãèšèšãæ§ç¯ãéçšããå°é家ãæããŸããæ¥åã¯å¹ åºããå¿ èŠãªã¹ãã«ãå€å²ã«ããããŸãã
ãã®å°éåéã§ã¯ãå¹ççãã€å®å šãªéä¿¡ç°å¢ãä¿ã€ããã«ããããã¯ãŒã¯æ©åšã®éžå®ããèšå®ãä¿å®ããã©ãã«ã·ã¥ãŒãã£ã³ã°ãŸã§ãå€æ§ãªæ¥åã«å¯Ÿå¿ããããšãæ±ããããŸãã
以äžã§ã¯ãäž»ãªä»äºå 容ã«ã€ããŠè©³ãã解説ããŸãã
2.1 ãããã¯ãŒã¯èšèšã»æ§ç¯
ãããã¯ãŒã¯ãšã³ãžãã¢ã®äž»ãªæ¥åã®äžã€ãããããã¯ãŒã¯ã®èšèšãšæ§ç¯ã§ããããã¯ãäŒæ¥ã®ããžãã¹ããŒãºã«åãããŠãæé©ãªãããã¯ãŒã¯ç°å¢ãåµãäžããããã®äœæ¥ã§ãã
èšèšæ®µéã§ã¯ãäŒæ¥ã®èŠæãæ¥åå 容ã«åããããããã¯ãŒã¯ã®æ§é ãèããå¿ èŠãªæ©åšã®éžå®ãèšå®ãè¡ããŸããæ§ç¯æ®µéã§ã¯ãèšèšããéãã«ãããã¯ãŒã¯ãçµã¿äžããäœå確èªãè¡ããŸãã
ãããã¯ãŒã¯èšèšã»æ§ç¯ã¯ãåºç¯ã§ç·»å¯ãªç¥èãšã¹ãã«ãæ±ããããéèŠãªæ¥åã§ãã
2.2 ãããã¯ãŒã¯ç£èŠã»éçš
ãããã¯ãŒã¯ã®å®å®éçšãä¿ã€ããã«ããããã¯ãŒã¯ãšã³ãžãã¢ã¯çµ¶ãããããã¯ãŒã¯ã®ç¶æ ãç£èŠããŸããããã¯ãéä¿¡é床ã®äœäžãæ¥ç¶äžè¯ãªã©ããããã¯ãŒã¯ã«ç°åžžãçºçããªãããã«ããããã®äœæ¥ã§ãã
ç°åžžãçºçããå Žåããããäœã«ç±æ¥ãããã®ããçŽ æ©ãç¹å®ããé©åãªå¯Ÿå¿ãè¡ããŸãããŸããäºé²çãªèŠ³ç¹ããå®æçãªã¡ã³ããã³ã¹ãè¡ããŸãã
å®å®ãããããã¯ãŒã¯ç°å¢ã®æäŸã¯ãäŒæ¥ã®æ¥çžŸãå質åäžã«çŽçµãããããéåžžã«éèŠãªæ¥åã§ãã
2.3 ãããã¯ãŒã¯ãã©ãã«å¯Ÿå¿
ãããã¯ãŒã¯ãšã³ãžãã¢ã®å€§åãªæ¥åã®äžã€ãããããã¯ãŒã¯ãã©ãã«ã®å¯Ÿå¿ã§ãããã©ãã«ã¯äºæãã¬ã¿ã€ãã³ã°ã§çºçããããããšã³ãžãã¢ã¯ã¹ããŒãã£ãªå¯Ÿå¿ãæ±ããããŸãã
ãã©ãã«ãçºçããéã«ã¯ããŸãåå ãç¹å®ããŸããããã«ãã£ãŠè§£æ±ºçãç«æ¡ããåé¡ãä¿®æ£ããããã®å®éã®äœæ¥ãè¡ããŸãã
é«ããã©ãã«ã·ã¥ãŒãã£ã³ã°èœåã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã«ãšã£ãŠéèŠãªã¹ãã«ã®äžã€ã§ãã
2.4 ãããã¯ãŒã¯ã»ãã¥ãªãã£ç®¡ç
äŒæ¥ã®éèŠãªæ å ±ããããã¯ãŒã¯ãéããŠããåããããçŸä»£ãã»ãã¥ãªãã£å¯Ÿçã¯å¿ é ã®æ¥åãšãªã£ãŠããŸãããããã¯ãŒã¯ãšã³ãžãã¢ã¯ããã管çããæ å ±æŒæŽ©ããµã€ããŒæ»æãããããã¯ãŒã¯ãä¿è·ããŸãã
ã»ãã¥ãªãã£ç®¡çã®äžç°ãšããŠããã¡ã€ã¢ãŠã©ãŒã«ã®èšå®ãã¢ã¯ã»ã¹å¶åŸ¡ããŠã€ã«ã¹å¯Ÿçãäžæ£ã¢ã¯ã»ã¹ã®æ€ç¥ãªã©ãããŸããŸãªå¯Ÿçãå®æœããŸãã
æ å ±ã»ãã¥ãªãã£ã¹ãã«ã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã«ãšã£ãŠæ¬ ãããªããã®ã§ãããå³æ Œãªç®¡çãšå¯Ÿå¿åãæ±ããããŸãã
3. ãããã¯ãŒã¯ãšã³ãžãã¢ãå¿ èŠãšããã¹ãã«
ãããã¯ãŒã¯ãšã³ãžãã¢ãæ±ããããã¹ãã«ã¯å€§ããäºã€ã«åé¡ã§ããŸããäžã€ã¯ãã©ã®ããã«ããŠãããã¯ãŒã¯ã·ã¹ãã ãæ§ç¯ã»ç¶æããããç解ããããã®ããã¯ãã«ã«ã¹ãã«ããããäžã€ã¯ããã®æè¡ãããŸã掻çšããååãã¯ã©ã€ã¢ã³ããªã©ãšåæ»ã«ã³ãã¥ãã±ãŒã·ã§ã³ãè¡ãããã®ããœããã¹ãã«ãã§ãã
ãããã®ã¹ãã«ã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã®æ¥çžŸãå·Šå³ãããããç©æ¥µçã«èº«ã«ä»ããŠããã¹ãã ãšèšããŸãã
ããã§ã¯ãããããã®ã¹ãã«ãå解ããå ·äœçã«ã©ã®ãããªèœåãæ±ããããã®ããèå¯ããŸãã
3.1 ãã¯ãã«ã«ã¹ãã«ïŒãããã¯ãŒã¯æè¡
ãŸãã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã®èãšãªããã¯ãã«ã«ã¹ãã«ïŒãããã¯ãŒã¯æè¡ã«ã€ããŠã§ããããã¯ããããã¯ãŒã¯ã®æ§ç¯ãéçšãé害çºçæã®å¯Ÿå¿ãªã©ãæ¥åã®åºç€ãšãªãç¥èã§ãã
å ·äœçã«ã¯ãTCP/IPãLAN/WANãVPNãã«ãŒã¿ãã¹ã€ããçã®ãããã¯ãŒã¯æ©åšã®æäœæ³ããã¡ã€ã¢ãŠã©ãŒã«ãè² è·åæ£è£ 眮ã®ç解ãªã©ãããã«åœãããŸãã
ãŸããã·ã¹ã³ããããã¯ãŒã¯æè¡è åãã®åœéè³æ ŒãååŸããããšã§ãã¹ãã«ãå ·äœçã«èšŒæã§ããŸãã
3.2 ãã¯ãã«ã«ã¹ãã«ïŒããã°ã©ãã³ã°èšèª
次ã«ããã¯ãã«ã«ã¹ãã«ïŒããã°ã©ãã³ã°èšèªã®ç解ãéèŠã§ããè¿å¹Žã§ã¯ããããã¯ãŒã¯ç°å¢ã®èªååã倧èŠæš¡åãé²ã¿ãã·ã¹ãã 管çããŒã«ãèªå·±éçºããã±ãŒã¹ãå¢ããŠããŸãã
ãã®ãããPythonãRubyãªã©ã®ã¹ã¯ãªããèšèªãå©çšããŠç¬èªã®ããŒã«ãäœãããšãå¹ççãªãããã¯ãŒã¯ç®¡çãå¯èœã«ãªããŸãã
ãããã®ããã°ã©ãã³ã°ã¹ãã«ã身ã«ã€ããããšã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã ãã§ãªããããåºç¯ãªITåéãžã®é²åºã«ãã€ãªãããŸãã
3.3 ãœããã¹ãã«ïŒã³ãã¥ãã±ãŒã·ã§ã³èœå
ããŠãæè¡çãªã¹ãã«ã ãã§ãªãããœããã¹ãã«ïŒã³ãã¥ãã±ãŒã·ã§ã³èœåã倧åãªèœåã®äžã€ã§ãã
ãããã¯ãŒã¯ãšã³ãžãã¢ã¯ãçµç¹å ã®ä»éšçœ²ãå€éšã®ã¯ã©ã€ã¢ã³ããšé£æºãã€ã€ä»äºãé²ããããšãå€ããããææçéãåæ»ã«è¡ãããã®ã¹ãã«ã¯å¿ èŠäžå¯æ¬ ã§ãã
å ·äœçã«ã¯ãèªåã®èããããŸãäŒãããã¬ãŒã³ããŒã·ã§ã³èœåããŸãä»è ã®æèŠãç解ãåæ ãããªã¹ãã³ã°èœåãªã©ããããŸãã
3.4 ãœããã¹ãã«ïŒåé¡è§£æ±ºèœå
æåŸã«ããœããã¹ãã«ïŒåé¡è§£æ±ºèœåãæ±ããããŸããããã¯ãçºçããåé¡ãé害ã«å¯ŸããŠãè¿ éãã€é©åã«å¯ŸåŠããããã®ã¹ãã«ã§ãã
äŸãã°ãã·ã¹ãã ããŠã³ãé害çºçæã«åå ãç¹å®ãã察çãç«ãŠãããã®åæèœåããããå®è¡ããããã®æ±ºæåãå¿ èŠãšãªããŸãã
ãããã®ãœããã¹ãã«ã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã®ä»äºãåæ»ã«é²ããçµæçã«çµç¹å šäœã®ããã©ãŒãã³ã¹ãé«ããããã®éèŠãªèŠçŽ ã§ãã
4. ãããã¯ãŒã¯ãšã³ãžãã¢ã®ãã£ãªã¢ãã¹
ãããã¯ãŒã¯ãšã³ãžãã¢ã¯ããã®ã¹ãã«ãšç¥èã掻çšããŠãå€æ¹é¢ã§ã®ãã£ãªã¢ãã¹ãè¿œæ±ããããšãå¯èœã§ããåŸã«è¿°ã¹ããããªãã£ãªã¢ãã¹ã¯å€ããèªåèªèº«ã®èå³ãã¹ãã«ãå°éç¥èã«åºã¥ããŠæè¯ã®éžæãè¡ãããšãã§ããŸãã
ãã£ãªã¢ã¢ããã«ã¯ãæè¡ã®æ·±å ããä»ã®é¢é£ããç¥èã®ç¿åŸãæ±ããããŸããããããã®ãã¹ã«ã¯ç¹å¥ãªã¹ãã«ãçµéšãå¿ èŠãšãªããããäœãç®æããã«ããåŠã¶ã¹ãããšãå€ãããŸãã
ããã§ã¯ãå ·äœçãªãã£ãªã¢ãã¹ã«ã€ããŠè§£èª¬ããŠãããŸãã
4.1 ãããã¯ãŒã¯ãšã³ãžãã¢ããã·ã¹ãã ãšã³ãžãã¢ãž
ãããã¯ãŒã¯ãšã³ãžãã¢ããã·ã¹ãã ãšã³ãžãã¢ãžã®ç§»è¡ã¯ãèªç¶ãªããã°ã¬ãã·ã§ã³ãšãããŸããã·ã¹ãã ãšã³ãžãã¢ã¯ãITã·ã¹ãã å šäœã®èšèšã管çãæ åœãããã®èŠéã¯ãããã¯ãŒã¯ã ãã§ãªãããµãŒããŒããœãããŠã§ã¢ãªã©å¹ åºãé åã«åã³ãŸãã
ã·ã¹ãã ãšã³ãžãã¢ã«ãªãããã«ã¯ãä»ã®ITã¹ãã«ã®ç¿åŸãæ±ããããŸããã·ã¹ãã ãšã³ãžãã¢ãªã³ã°ã«ã¯ããœãããŠã§ã¢éçºãããŒã¿ããŒã¹ãããŒãžã¡ã³ãã®ç¥èã掻ããããŸãã
ãããã¯ãŒã¯ãšã³ãžãã¢ã®çµéšã¯ãäžéšéã ãã§ãªãããžãã¹å šäœããµããŒãããã·ã¹ãã ãšã³ãžãã¢ãŒãšããŠã®ã¹ãã«ã磚ãäžã§éåžžã«æçšã§ãã
4.2 ãããã¯ãŒã¯ãšã³ãžãã¢ãããããžã§ã¯ããããŒãžã£ãŒãž
ããäžã€ã®ãã£ãªã¢ãã¹ãšããŠããããã¯ãŒã¯ãšã³ãžãã¢ãããããžã§ã¯ããããŒãžã£ãŒãžã®ã¹ãããã¢ããããããŸãããããžã§ã¯ããããŒãžã£ãŒã¯æè¡çãªã¹ãã«ã ãã§ãªãããããžã§ã¯ãã®çµç¹åãèšç»ãç£ç£ãªã©ã®ç®¡çã¹ãã«ãå¿ èŠãšãããŸãã
ãã®ãã£ãªã¢ãã¹ã¯ãæè¡çãªäœæ¥ããé¢ãããããªãŒããŒã·ããã管çã«çŠç¹ãåœãŠãããšèããŠãããããã¯ãŒã¯ãšã³ãžãã¢ã«ãšã£ãŠçæ³çã§ãã
ãããžã§ã¯ããããŒãžã£ãŒãžã®éã§ã¯,ã³ãã¥ãã±ãŒã·ã§ã³èœåããªãŒããŒã·ãã, ãããžã§ã¯ã管çã®çµéšãéèŠã«ãªããŸãã
4.3 ãããã¯ãŒã¯ãšã³ãžãã¢ããã»ãã¥ãªãã£ãšã³ãžãã¢ãž
ãµã€ããŒã»ãã¥ãªãã£ã®åéã¯æé·ãç¶ããŠããããããããã¯ãŒã¯ãšã³ãžãã¢ããã»ãã¥ãªãã£ãšã³ãžãã¢ãžã®ãã£ãªã¢ãã¹ã¯é åçãªéžæè¢ãšãããŸãã
ã»ãã¥ãªãã£ãšã³ãžãã¢ã¯ããããã¯ãŒã¯ã®å®å šæ§ãä¿ã€ããã«éèŠãªåœ¹å²ãæãããŸãããã®ããããããã¯ãŒã¯ãšã³ãžãã¢ã®çµéšãšç¥èã¯ãè匱æ§ã®ç¹å®ãã»ãã¥ãªãã£ã·ã¹ãã ã®ç£èŠãé©åãªå¯Ÿçã®ç«æ¡ãšãã£ãã»ãã¥ãªãã£ãšã³ãžãã¢ã®æ¥åã«çŽçµããŸãã
ãã®ãã£ãªã¢ãè¿œæ±ããå Žåãã»ãã¥ãªãã£é¢é£ã®å°éç¥èãšã¹ãã«ã身ã«ã€ããããšãå¿ èŠãšãªããŸãã
4.4 ãããã¯ãŒã¯ãšã³ãžãã¢ããããªãŒã©ã³ã¹ãž
æåŸã«ããããã¯ãŒã¯ãšã³ãžãã¢ãšããŠã®ç¥èãšã¹ãã«ãçãããŠãããªãŒã©ã³ã¹ãšããŠæŽ»åããéãéžæè¢ã®äžã€ã§ãã
ããªãŒã©ã³ã¹ãšããŠåãã¡ãªãããšããŠã¯ãèªåã®ã¹ãã«ãæ倧éã«çããããšãã§ããã ãã§ãªããèªåã®æéãèªç±ã«ã³ã³ãããŒã«ããããšãã§ããŸãã
ãã ããããªãŒã©ã³ã¹ãšããŠæåããããã«ã¯ãèªå·±ãããžã¡ã³ãã顧客ç²åŸãåŒãåãã®ç¶æãªã©ã®ããžãã¹ã¹ãã«ãå¿ èŠãšãªããŸãã
5. ãããã¯ãŒã¯ãšã³ãžãã¢ã«æå©ãªè³æ Œ
ãããã¯ãŒã¯ãšã³ãžãã¢ãšããŠäžç·ã§æŽ»èºããã«ã¯ãåºç¯ã§æ·±ãç¥èãšæè¡ãæ±ããããŸãããã®ãããé¢é£ããè³æ Œã®ååŸã¯ã¹ãã«ã¢ããã®äžå©ã ãã§ãªããèªèº«ã®èœåã蚌æããããã®æå¹ãªæ段ãšãªããŸããããã§ã¯ããããã¯ãŒã¯ãšã³ãžãã¢ã«ç¹ã«æå©ãšããã4ã€ã®è³æ Œãã玹ä»ããŸãã
ãããã¯ãŒã¯ã¹ãã·ã£ãªã¹ããCCNA / CCNPãCISSPããããŠLPICã§ãããããã®è³æ Œã¯ãåã ç°ãªãé åã®æ·±ãç¥èãç解ã蚌æãããããã¯ãŒã¯ã®èšå®ã»éçšããä¿è·ã»æ¹åãŸã§å¹ åºãã¹ãã«ãå ·åããŠããããšã瀺ããŸãã
ããã§ã¯ãããããã®è³æ Œã«ã€ããŠè©³ããèŠãŠãããŸãããã
5.1 ãããã¯ãŒã¯ã¹ãã·ã£ãªã¹ã
æ¥æ¬ã§ããç¥ãããŠããæ å ±éä¿¡æè¡ã®è³æ Œã§ããããããã¯ãŒã¯ã®èšèšãæ§ç¯ãéçšã«é¢ããå¹ åºãç¥èã蚌æããè³æ Œã§ããåœå®¶è³æ Œã§ããããããã®èªç¥åºŠãšä¿¡é Œæ§ã¯éåžžã«é«ãã§ãã
ãšã³ããªãŒã¬ãã«ã®ãããã¯ãŒã¯ãšã³ãžãã¢ããäžå ãšã³ãžãã¢ãŸã§ããããã¯ãŒã¯æ¥åã«é¢äžããå€ãã®æ¹ã ããã®è³æ Œãç®æããŸãããããæã€ããšã§ãæ¥åã«ãããã³ãã¥ãã±ãŒã·ã§ã³ãããŒã ã¯ãŒã¯ãã¹ã ãŒãºã«é²ããããã§ãããã
ãã®è³æ ŒãååŸããã«ã¯ãäžå®ã®è©Šéšç¯å²ãç¶²çŸ ããç¥èãšããããå®éã®æ¥åã«æŽ»çšã§ããèœåãå¿ èŠãšãããŸãã
5.2 CCNA / CCNP
Cisco Systems瀟ãæäŸãããåœéçã«èªããããå®è©ããèªå®è³æ Œã§ããCCNA (Cisco Certified Network Associate)ã¯ãšã³ããªãŒã¬ãã«ã®èªå®ã§ãäžæ¹CCNP (Cisco Certified Network Professional)ã¯ããé«åºŠãªã¹ãã«ãšæ·±ãç解ã瀺ãäžäœèªå®ã§ãã
ãããã®è³æ Œã¯ãCisco補åã«å¯Ÿããæ·±ãç解ãšã¹ãã«ã蚌æããŸããäžçäžã®å€ãã®äŒæ¥ã§å©çšãããŠããCisco補åã«å¯Ÿå¿ã§ãã人æã¯ã倧å€éå®ãããŸãã
è³æ ŒååŸã«ã¯ãå°éçãªç¥èã ãã§ãªãè±å¯ãªå®è·µçµéšãæ±ããããååŸè ã®ã¬ãã«ã¯äžè¬çã«é«ãè©äŸ¡ãããŸãã
5.3 CISSP
æ å ±ã»ãã¥ãªãã£ã«ç¹åããè³æ Œã§ãCISSP (Certified Information Systems Security Professional)ã¯é«åºŠãªã»ãã¥ãªãã£ã¹ãã«ãšå°éç¥èã蚌æããŸãã
ãããã¯ãŒã¯ãšã³ãžãã¢ã ãã§ãªããã·ã¹ãã ãšã³ãžãã¢ãã»ãã¥ãªãã£ãšã³ãžãã¢ãªã©ãç®æããã®è³æ Œã¯ãITæ¥çå šäœã§é«ãä¿¡é ŒãåŸãŠããŸãã
ãããã¯ãŒã¯ãå®å šã«ä¿ã€ããã®å°éç¥èãæ±ããããæšä»ããã®è³æ Œãæã€ãããã¯ãŒã¯ãšã³ãžãã¢ã¯å€§å€æçšãšãããŠããŸãã
5.4 LPIC
ãã®LPIC (Linux Professional Institute Certification)ã¯ããªãŒãã³ãœãŒã¹ã®OSã§ããLinuxã«é¢ããæ·±ãç¥èãšå®è·µã¹ãã«ã蚌æããŸãã
ãµãŒããŒéçšããIoTãã¯ã©ãŠãç°å¢ãªã©ã«è³ããŸã§ãLinuxã¯ããŸããŸãªé åã§æŽ»çšãããŠããŸããLPICãæã€ãšã³ãžãã¢ã¯ããã®åºç¯ãªã¢ããªã±ãŒã·ã§ã³ã§é«ãããã©ãŒãã³ã¹ãçºæ®ããŸãã
åºç€ããäžçŽãŸã§æ®µéçãªèªå®ããããç¥èãšã¹ãã«ã®ã¬ãã«ã«å¿ããè³æ ŒååŸãå¯èœã§ãã
6. ãããã¯ãŒã¯ãšã³ãžãã¢ãžã®è»¢è·ã»å°±è·ã«ã€ããŠ
6.1 ãããã¯ãŒã¯ãšã³ãžãã¢ãžã®è»¢è·åžå Ž
æè¡é²åã®äžæ¹ã§ããã®åºç€ãšãªããããã¯ãŒã¯ã®éèŠã¯é«ãŸãäžæ¹ã§ãããã®ååã¯ããããã¯ãŒã¯ãšã³ãžãã¢ãšããè·çš®ã®è»¢è·åžå Žã«ã圱é¿ãäžããŠããŸããåŒãç¶ãé«ãéèŠãäºæž¬ããããããã¯ãŒã¯ãšã³ãžãã¢ã®è»¢è·åžå Žã¯ã掻æ³ãåããŠããŸãã
ãããããããã¯ãŒã¯ãšã³ãžãã¢ãšããŠæåããããã«ã¯å€æ§ãªã¹ãã«ãç¥èãæ±ããããŸãããã®ãããæè¡è ãšããŠã®çµéšãè³æ Œãé«ãè©äŸ¡ããããããå ±é ¬ã«ãçŽçµããåŸåã«ãããŸãã
ãŸããæ°ããªæè¡ã®å°å ¥ã¯åžžã«æ±ããããŠããŸãããããã£ãŠè»¢è·åžå Žã§æåããããã«ã¯ãèªå·±åŠç¿ãéããŠææ°ã®æè¡ååãè¿œãç¶ããæè»æ§ãäžå¯æ¬ ãšãªããŸãã
6.2 ãããã¯ãŒã¯ãšã³ãžãã¢ãšããŠæŽ»èºããããã®å¿æ§ã
ãããã¯ãŒã¯ãšã³ãžãã¢ãšããŠæŽ»èºããããã«ã¯ãåã«æè¡åã ãã§ã¯ãªãã絶ããæè¡ååãåŠã³ç¶ãã姿å¢ãéèŠã§ãããŸããåé¡è§£æ±ºèœåãã³ãã¥ãã±ãŒã·ã§ã³ã¹ãã«ã倧åãªèŠçŽ ã§ãã
ãããã¯ãŒã¯ã¯çµç¹ã®æŽ»åãæ¯ããéèŠãªèŠçŽ ã§ãããäžãäžãã©ãã«ãçºçããã°å€§ããªåœ±é¿ãåãŒããŸããããããã«ãå·éãã€è¿ éã«å¯ŸåŠã§ããå€æåãšè¡ååãæ±ããããŸãã
ããã«ãããŒã ã§ã®æ¥åãå€ããéšéãçµç¹ãåããé¢ä¿è ãšé©åã«ã³ãã¥ãã±ãŒã·ã§ã³ããšãããšãæ±ããããŸãããããã®ã¹ãã«ã身ã«ã€ããããšã§ããããã¯ãŒã¯ãšã³ãžãã¢ãšããŠã®æŽãªãæåãæåŸ ã§ããŸãã
6.3 ãããã¯ãŒã¯ãšã³ãžãã¢ãžã®å°±è·æ¹æ³
ãããã¯ãŒã¯ãšã³ãžãã¢ãžã®å°±è·æ¹æ³ã¯ãäž»ã«äžã€ãããŸããäžã€ç®ã¯ã倧æITäŒæ¥ãSIerïŒã·ã¹ãã ã€ã³ãã°ã¬ãŒã¿ïŒçã«æ°åãŸãã¯äžéã§å ¥ç€Ÿããæ¹æ³ã§ãã
äºã€ç®ã¯ãITé¢é£ã®ã¹ã¯ãŒã«ãå°éåŠæ ¡ã§åŠãã åŸãäŒæ¥ã«å°±è·ããæ¹æ³ã§ããããããæè²æ©é¢ã§ã¯ãæåãããããã¯ãŒã¯ãšã³ãžãã¢ãç®æãæ¹ã ã«å¯Ÿããææ¥ãæäŸãããŠããŸãã
äžã€ç®ã¯ããŸãäžè¬çãªITãšã³ãžãã¢ãšããŠå°±è·ãããã®åŸã§ãããã¯ãŒã¯é¢é£ã®æ¥åã«åŸäºããããšã§ããããã¯ãŒã¯ãšã³ãžãã¢ãžãšã¹ãã«ã¢ããããæ¹æ³ã§ãããããã¯ããããç¹è²ãšå¯Ÿè±¡è ããããèªåã®ç¶æ³ãç®æãéã«ãã£ãŠéžæããã®ãè¯ãã§ãããã
6.4 ãããã¯ãŒã¯ãšã³ãžãã¢ãšããŠåãé åãšã¯
ãããã¯ãŒã¯ãšã³ãžãã¢ãšããŠåãé åã¯ãæè¡ã®é²åã«å¯Ÿå¿ããŠèªå·±æé·ãã§ããç¹ããä»ã®äººã ãçµç¹ã®æ¥åãæ¯ããããšã§åŸãéææã§ããèªèº«ã®ã¹ãã«ãèªãããããããå ±é ¬ã«çŽçµããé¢ãé åã®äžã€ã§ãã
ãŸãããããã¯ãŒã¯ãšã³ãžãã¢ã¯ITã®åºç€ãæ±ãã ããã£ãŠãäŒæ¥ã®ããããæ¥åããµãŒãã¹ãæ·±ãç解ãããã£ã³ã¹ããããŸãããã®çµæãå¹ åºãèŠéãç¥èã身ã«çããããšãã§ããŸãã
æ¥çžŸãæ¥åå¹çãåäžããããšãã£ãææãçŽæ¥åºãããšãã§ãããããèªåã®åããçµçã®æé·ã«ç¹ãã£ãŠãããšå®æããããšãã§ããŸãããããããããã¯ãŒã¯ãšã³ãžãã¢ãšããŠåãé åãšãªããŸãã