ãã»ãã¥ãªãã£ããšäžå£ã«èšã£ãŠããã»ãã¥ãªãã£ãã³ããŒã ãã§ã¯ãªããããŸããŸãªãã³ããŒããDoSæ»æãããã«ãŠã§ã¢ã«ããæ»æãŸã§ãããŸããŸãªãµã€ããŒæ»æãžã®å¯ŸçãæäŸããŠããŸãããã®é£èŒã§ã¯ããããã¯ãŒã¯ãã³ããŒããèŠãã»ãã¥ãªãã£ã®çŸç¶ã解説ããŠãããŸãã
ã¢ãã€ã«ã¢ããªãžã®ç§»è¡ã¯ããã¯ãå¿ ç¶ã«
ã25ããããã¯ç±³CA Technologiesãäºæ³(åç §ãªã³ã¯â»è±èª)ãããä»å¹Žã®1ããã€ã¹ã«ãããããžãã¹ ã¢ããªã±ãŒã·ã§ã³ã®æ°ã§ãã
ã¢ãã€ã« ã¢ããªã±ãŒã·ã§ã³ã®å°å ¥ãå éããŠããç¶æ³ãèæ ®ããã°ããã®æ°åã¯ããããæ§ãããªèŠç©ããã ãšèšããŸãããã®ãããªäŒæ¥ã®åãçµã¿ãæ¯ããŠããã®ã¯ããã¢ãã€ã«ãžã®ç§»è¡ã«ãã£ãŠçç£æ§ãåäžããããšããæåŸ ã§ããäŸãã°ãåšåº«ç¢ºèªãåçš®ãã§ãã¯ãªã¹ããæ¥åããã»ã¹ãæ€æ»ãè£œé æç€ºãªã©ããããŸã§æäœæ¥ã§è¡ãããŠããåŠçãã¢ãã€ã«ã¢ããªã±ãŒã·ã§ã³ãžãšç§»è¡ããã°ãæ¥åå¹çãééããªãæ¹åãããã¯ãã§ãã
äŒæ¥ã察象ãšãã調æ»ã®ãCanvas 2015 Surveyãã§ã¯ããã¢ãã€ã«ã¢ããªã±ãŒã·ã§ã³ãžã®ç§»è¡ã«ãã£ãŠã17ïŒ ã®äŒæ¥ã¯å¹Žé2äž5000ïœ10äžãã«ã81%ã¯1000ïœ2äž5000ãã«ãç¯çŽããããšããçµæãåºãŠãããã¢ãã€ã« ã¢ããªã±ãŒã·ã§ã³ã®å°å ¥ããããã«å€§ããªå¹æãããããããããããŸãã
ããããããã§å€§ããªåé¡ã«ãªãã®ãããèªèšŒæ å ±ã®ç®¡çãã§ããããããã®ã¢ããªã±ãŒã·ã§ã³ã䜿çšããã«ã¯ãäžé£ã®èªèšŒæ å ±ãå¿ èŠã§ããããããé©åã«ç®¡çããŠããã®äžãå¿ããªãããã«ããåã¢ããªã±ãŒã·ã§ã³ã®ãã°ã€ã³æã«å ¥åããããšã¯ããŠãŒã¶ãŒã«å€§ããªè² æ ãããããŸãã
äŸãã°ããã¹ã¯ãŒããæãåºãããæéãç¡é§ã«è²»ãããŠããŸã£ãçµéšã¯ã誰ã«ã§ãããã®ã§ã¯ãªãã§ããããããŸãããã¹ã¯ãŒããæžããä»ç®ãããŸãã«ãå€ããªã£ãŠããŸããããããç®çã®ãã¹ã¯ãŒããæ¢ãã ãã®ã倧å€ã ãšããæ¹ããæ±ºããŠå°ãªããªãã¯ãã§ãã
"ãã¹ã¯ãŒãæ¢ã"ã«ã©ãã ãã®æéãè²»ããããŠããã®ã
ãã®ãããª"ãã¹ã¯ãŒãæ¢ã"ã«äŒŽãæå€±ã¯ãã©ãã ãã®ãã®ãªã®ã§ããããã2011幎ã«è¡ããã調æ»ã«ããã°ãå»åž«ã¯å¹³åããŠ5.7ïœ6.6åã®ãã¹ã¯ãŒããå¿ èŠãšãããã®åŠçã®ããã«1æ¥åœãã15åãè²»ãããŠãããšèšããŸãã
ããããSSO(ã·ã³ã°ã«ãµã€ã³ãªã³)ã®å°å ¥ã«ãããæ¶ããå¿ èŠããªããªãã°ããã«ã¹ã±ã¢ç£æ¥å šäœã§å¹Žéã§æé«260äžãã«ãç¯çŽã§ããèšç®ã«ãªããšããã®èª¿æ»ã§ã¯çµè«ã¥ããŠããŸãã
ãã®èª¿æ»çµæã¯ææ°ã®ãã®ã§ã¯ãããŸããããçŸåšã§ãååã«æå³ã®ããæ°å€ã瀺ããŠããŸãããããçŸåšã®ã»ãããã¢ãã€ã«ãã¯ã©ãŠãããŒã¹ã®ã¢ããªã±ãŒã·ã§ã³ãå¢å€§ããŠãããããSSOã«ãã广ã¯ããã«å€§ãããªãã¯ãã§ãã
SSOã¯ãã¢ããªã±ãŒã·ã§ã³å°å ¥å¹æãç¶æåäžãããããã«äžå¯æ¬ ãªæŠç¥çèŠçŽ ã§ãã
ãããŠãSSOã®å¹æãååã«åŒãåºãã«ã¯ããªã³ãã¬ãã¹ãšã¯ã©ãŠãã®äž¡æ¹ãã«ããŒããã¢ãã€ã« ã¢ããªã±ãŒã·ã§ã³ãšWebã¢ããªã±ãŒã·ã§ã³ãã¹ãŠã«å¯Ÿå¿ããSSOãœãªã¥ãŒã·ã§ã³ãå¿ èŠã§ãããããã®èŠä»¶ãæºãããå æ¬çãªSSOãœãªã¥ãŒã·ã§ã³ãå°å ¥ããããšã§ãäŒæ¥ã¯çç£æ§åäžãšãããã«äŒŽãã³ã¹ãåæžã享åã§ããããã«ãªããŸãã
ããããã®ç°å¢ã§æ±ããããSSOãšã¯
ãããå®çŸããŠããã®ããAPM(Access Policy Manager)ã§ããAPMã¯ãã¯ã©ã€ã¢ã³ãããŒã¹ã®ã¢ããªã±ãŒã·ã§ã³ããMicrosoft Office 365ã®ããã«ãã©ãŠã¶ã䜿çšããªãç°å¢ã«ãSAMLã«ãã£ãŠSSOãæ¡åŒµããiOSãAndroidããã€ã¹ããã®ã»ãã¥ã¢ãªã¢ãã€ã«ã¢ã¯ã»ã¹ãèªèšŒãç°¡çŽ åããŸãããŸãWebExã®ãããªWebã¢ããªã±ãŒã·ã§ã³ã®èªèšŒæ å ±ã«ã察å¿ããŠããŸãã
APMã®SSOã¯ãåçš®ã¢ããªã±ãŒã·ã§ã³ãžã®ã¢ã¯ã»ã¹ã極ããŠã·ã³ãã«ã«ãããŠãŒã¶ãŒãæ°å€ãã®èªèšŒæ å ±ã®ç®¡çããè§£æŸããŸããããã«ãã£ãŠãŠãŒã¶ãŒã¯ããããŸã§ä»¥äžã«ã¢ããªã±ãŒã·ã§ã³ã®å©çšãå¿«é©ã«ãªããŸãã
APMã«ããSSOã®ã¡ãªããã¯ããŠãŒã¶ãŒã ãã®ãã®ã§ã¯ãªããã·ã¹ãã 管çè ãéå¶æ åœè ã«ãã倧ããªã¡ãªããããããŸãããªã³ãã¬ãã¹ãšã¯ã©ãŠããæ··åšãããã€ããªããç°å¢ã§ã¯ãããããã¢ããªã±ãŒã·ã§ã³ã«åäžã®èªèšŒæ å ±ãšã¢ã¯ã»ã¹ç®¡çã®ãµãŒãã¹ãé©çšã§ããããã§ããããã«ãã£ãŠããªã·ãŒã®ç¡ç§©åºãªå¢å ãå€åãè€éåãåé¿ã§ããããã«ãªããŸãã
ããããã®ãã€ããªããç°å¢ãã©ããªãã®ãã«ã€ããŠã¯ãææ°ã®ã2015幎ã«ãããã¢ããªã±ãŒã·ã§ã³é ä¿¡ã®ç¶æ³ã調æ»ã§ãæå€§ã®èª²é¡ããèªèšŒæ å ±ãšã¢ã¯ã»ã¹ç®¡çã«é¢é£ããŠããããšã瀺ãããŠããŸãããã®èª²é¡ã解決ããææ®µã®1ã€ããSSOãšåçš®ã¢ããªã±ãŒã·ã§ã³ã®èªèšŒé£æºãåæã«å®çŸå¯èœãªãœãªã¥ãŒã·ã§ã³ãšèšããã§ãããã
èè ãããã£ãŒã«
äŒè€ æ çŽå€«(ããšã ããã)
UNIXãµãŒããŒãã¹ãã¬ãŒãžãã·ã³ã»ã¯ã©ã€ã¢ã³ããšãã£ãã€ã³ãã©ãšã³ãžãã¢ãçµãŠãF5ãããã¯ãŒã¯ã¹ãžã£ãã³ãž2012幎ã«å ¥ç€Ÿã
F5ãããã¯ãŒã¯ã¹ãžã£ãã³
ã»ãŒã«ã¹ãšã³ãžãã¢ãªã³ã°æ¬éš
ããªã»ãŒã«ã¹ã³ã³ãµã«ã¿ã³ã
çŸåšã¯ã»ãã¥ãªãã£ã»ã¯ã©ãŠããããŒã¯ãŒãã«ã€ãã³ãè¬æŒããã³ãºãªã³ã©ããè¡ããF5ãœãªã¥ãŒã·ã§ã³ã®åèæŽ»åã«å¥®éäžã
æè¿ã¯OpenStackãIoTãšãã£ãããŒã¯ãŒããäžå¿ã«é£æºãœãªã¥ãŒã·ã§ã³ã暡玢ããŠããã
