ã¨ãã»ãã£ã»ãã£ã»ã½ããã¦ã§ã¢æ ªå¼ä¼ç¤¾ï¼åå·ï¼ ãä½æãã108-8202ãæ±äº¬é½æ¸¯åºæ¸¯å2-16-4 åå·ã°ã©ã³ãã»ã³ãã©ã«ã¿ã¯ã¼ 17é https://www.ntts.co.jp/corporate/location/head.html
"æ¬ã»ããã¼ã¯çµäºãã¾ãã" 第6åJNSAã¹ãã«ã¢ããTF ï¼JIPDECã¤ãã³ãåï¼ããããããcafe vol.5ï¼ ãIT製åã®èª¿éã«ãããã»ãã¥ãªãã£è¦ä»¶ãªã¹ããã«é¢ãã æ å ±ã»ãã¥ãªãã£èªå®å¶åº¦ åå¼·ä¼ æ¬åå¼·ä¼ã§ã¯ããIT製åã®èª¿éã«ãããã»ãã¥ãªãã£è¦ä»¶ãªã¹ããã§åç §ãã¦ããæ å ±ã»ãã¥ãªãã£é¢é£ã®èªå®å¶åº¦ã§ããCCï¼JICECï¼ãJCMVP/CMVPçã«é¢ããååãç解ããã»ãã¥ãªãã£ãã³ããã¦ã¼ã¶ã®çååã³èª²é¡ãåé¡æèã«ã¤ãã¦è°è«ãã¾ãã
æ°åã³ããã¦ã¤ã«ã¹ã®æææ¡å¤§ã«ä¼´ããèªå® ãªã©ã§æ¥åãè¡ããªã¢ã¼ãã¯ã¼ã¯ãæ¥å¢ãã¾ãããè¨ãã¾ã§ããªããå®æ½ã«ã¯çµç¹å ãããã¯ã¼ã¯ã¸å®å ¨ã«æ¥ç¶ã§ãããã¨ãå¿ é ã§ããã³ã¹ããå«ãå°å ¥ã®ããããã§ã¯ãVPNã®å°å ¥ãç¾å®çã§ãããã®VPNã«ã¯å¤ãã®ç¨®é¡ãããã¾ããããã®ä¸ããä»åã¯æ ç¹ééä¿¡ã«ããã¦ä¼æ¥ã§ã®å°å ¥ãå¤ãIPsec-VPNã«çµã£ã¦è§£èª¬ãã¦ãã¾ããå¥æ¹å¼SSL-VPNã¨ã®éããã¾ã¨ãã¾ããã VPNã«ã¤ã㦠ä¸è¬çã«ãéãããããã¯ã¼ã¯å ã§ä½æ¥ããããã¨ãå®å ¨ã§çæ³ã§ãããå®æ½ããã®ã¯å®¹æã§ã¯ããã¾ãããå°ç¨ã®ãããã¯ã¼ã¯æ§ç¯ã«è¨å¤§ãªè²»ç¨ã¨æéããããããã§ãããã®ããçä¼¼çï¼ä»®æ³çï¼ã«éããï¼ãã©ã¤ãã¼ããªï¼ä»çµã¿ã¥ãããããããããªå ´åãæ³å®ã工夫ããã¦ãã¾ãããããã¦2020å¹´ã«ãªããçªå¦åºãã£ããªã¢ã¼ãã¯ã¼ã¯å¯¾å¿ã®ãã注ç®ãæµ´ã³ã¦ãã¾ãã ãããã¯ã¼ã¯ã®ã¤ãªããæ¹ã«ã¯è¤æ°ãããã©
IPsec vs SSL/TLSIPsec ã SSL/TLS ãå ±ã«ãéä¿¡ç¸æãæ£ãããã¨ããã±ããã®ä¸èº« (ãããã¯é¤ã) ãæ¹ããããã¦ããªããã¨ããã±ããã®ä¸èº« (ãããã¯é¤ã) ãçè´ãããªããã¨ããå®ç¾ããã»ãã¥ãªãã£ãããã³ã«ã§ãã ãã® 2 ã¤ãã©ã®ããã«éãããã¾ã¨ãã¦ã¿ã¾ããã ã¨ã³ããã¤ã³ãéã§æå·åããã¨ã㯠SSL/TLS ã便å©ã§ããããã«ã¤ãã¦ã¯æ¬¡ã®ç« ã§è©³ç´°ã説æãã¾ãã ä¸æ¹ãIPsec ã¯ããµã¤ãé VPNããããã®ã大ããªãã¤ã³ãã§ãããã㯠SSL/TLS ã§ã¯å®ç¾ã§ãã¾ããã ãªã¢ã¼ãã¢ã¯ã»ã¹ VPN ã«ã¤ãã¦ã¯ã©ã¡ããå©ç¨å¯è½ã§ããå©ä¾¿æ§ã§ã¯ãã¯ã https ã®ã¿ã許å¯ããã°ä½¿ãã SSL-VPN ãæå©ã§ãããããã©ã¼ãã³ã¹ã§ã¯ä¸è¬ã« IPsec-VPN ãæå©ã§ãã ã¾ããã»ãã¥ãªãã£å¼·åº¦ã¯æ£ç´ããã¾ã§å¤§ããå¤ããã¾ããã IPsec ã¯ç¸äº
SSL-VPNã¨IPsec-VPNã¯ãããããã¤ã³ã¿ã¼ãããä¸ã§ä»®æ³ã®å°ç¨åç·ã使ããããã«ãããã¤ã³ã¿ã¼ãããVPNãã®ä¸ç¨®ã§ãããã®è¨äºã§ã¯ãSSL-VPNã¨IPsec-VPNã®éãã«ã¤ãã¦ããããã³ã«é層ã»å©ç¨ç°å¢ã»éç¨ã»ç®¡çé¢ã®éãã«çç®ãã¦è§£èª¬ãã¾ããããããã«é©ããå©ç¨ã·ã¼ã³ãã¾ã¨ãã¦ããããåèã«ãã¦ãã ããã æ³äººåãVPN㮠製åæ¯è¼è¨äºãè¦ã SSL-VPNã»IPsec-VPNã¨ã¯ SSL-VPNã¨IPsec-VPNã¯ãã¤ã³ã¿ã¼ãããVPNã®ä¸ç¨®ã§ãããä»®æ³ã®å°ç¨åç·ãå®ç¾ããä»çµã¿ã«éããããã¾ãã両è ã®æ¦è¦ã«ã¤ãã¦è§£èª¬ãã¾ãã 1ãSSL-VPNã¨ã¯ SSLã¨ã¯ãSecure Sockets Layerãã®ç¥ã§ãWebãã©ã¦ã¶ã¨Webãµã¼ãã¼éã®ãã¼ã¿ãæå·åãã¦éåä¿¡ããããããã¯ã¼ã¯ã»ãã¥ãªãã£æè¡ã®ã²ã¨ã¤ã§ãã SSL-VPNã¨ã¯ãVPNã§éåä¿¡ãããã¼ã¿ãS
èæ¯ ä»äºã§AWSã¨ã¯ã©ã¤ã¢ã³ãã使ç¨ãã¦ããã¨ã³ããªã¼VPNã¨ãæ¥ç¶ããå¿ è¦ãããã¾ããããã®éã«ç¤¾å ã§ã¨ã³ããªã¼VPNãªã®ã«å°ç¨ç·ã¨è¨ã人ããã¦ãã¤ã³ã¿ã¼ãããVPN以å¤ãç·ãã¦å°ç¨ç·ã¨è¨ã£ã¦ãã¾ã£ã¦ããã®ã§ã¯ãªããã¨æãã¾ãããå ãã¦ããã©ã¤ãã¼ããããã¯ã¼ã¯ã¨ãã¦ç¨ããããæ¹æ³ã«ã©ããããã®ãããã®ãããããã¯ã¼ã¯ã¹ãã·ã£ãªã¹ã試é¨ã®åå¼·ããã¦ããä¸ã§æ´çãã¦ããããã£ãã®ã§ã¾ã¨ãã¦ã¿ã¾ããã VPNã®ç¨®é¡ ä¸å£ã«VPNã¨è¨ã£ã¦ãæ§ã ãªç¨®é¡ãããã¾ãããã©ã¤ãã¼ããããã¯ã¼ã¯ã¨ãã¦ä½¿ãããå°ç¨ç·ãåºåã¤ã¼ãµããããå«ããæ¯è¼ã表ã«ãã¾ããã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}