geffner@ubuntu:~$ # Make a local pipe for input to our openssl client geffner@ubuntu:~$ mkfifo pipe geffner@ubuntu:~$ # Create our openssl client, which will receive input from our pipe geffner@ubuntu:~$ openssl s_client -ign_eof -connect example.org:443 > /dev/null 2> /dev/null < pipe & [1] 98954 geffner@ubuntu:~$ # Begin writing the request to our pipe geffner@ubuntu:~$ printf "GET / HTTP/1.0\nH
TLS 1.3ã¯ç¾å¨çå®ä¸ã§ããã åæ¹ç§å¿æ§ ã®åé¡ãã RSAã®ã¿ ãç¨ããéµå§å ±æãç¦æ¢ã«ãªãè¦è¾¼ã¿ã§ãã(詳細ã¯å¾è¿°ãã¾ã) HTTPSã¨ã¯ 次ã«ãHTTPSã§ãã HTTPS - Wikipedia HTTPSï¼Hypertext Transfer Protocol Secureï¼ã¯ãHTTPã«ããéä¿¡ãå®å ¨ã«ï¼ã»ãã¥ã¢ã«ï¼è¡ãããã®ãããã³ã«ããã³URIã¹ãã¼ã ã§ããã å³å¯ã«è¨ãã°ãHTTPSèªä½ã¯ãããã³ã«ã§ã¯ãªããSSL/TLSãããã³ã«ã«ãã£ã¦æä¾ããã ã»ãã¥ã¢ãªæ¥ç¶ã®ä¸ã§HTTPéä¿¡ãè¡ãã㨠ãHTTPSã¨å¼ãã§ããã ã¨ã®ãã¨ã§ãã HTTPã®èª¬æãå²æããã¨ããã°ããSSL/TLSã§ã»ãã¥ã¢ã«HTTPããããã¨ããã ãã®èª¬æã§æ¸ãã§ãã¾ãã¾ãã æè¿ã§ã¯å人æ å ±çã®è¦³ç¹ããå ¨ã¦ã®ãµã¤ããHTTPSã«ãããããªåããè¦ããã¾ãããå ã HTTPSã使ãããããã£ã
æè¿ã¾ã§ãSSLæå·åéä¿¡ã¯ãããã¨å¥½ã¾ããæ©è½ãã¨ããç¨åº¦ã«ããèãããã¦ãã¾ããã§ããããã®ãããå®å ¨ãªã®ã¯ã¢ããªã®ãã°ã¤ã³ãã¼ã¸ã ãã¨ãããµã¼ãã¹ãæ°å¤ãåå¨ãã¦ãã¾ããã ããããç¶æ³ã¯è¯ãæ¹åã¸ã¨å¤åãã¦ãã¾ããç¾å¨ã§ã¯æå·åã¯å¿ é ã¨èããããã»ã¨ãã©ã®éçºè ãå°å ¥ã義åä»ãã¦ãã¾ããã¾ãã巨大æ¤ç´¢ã¨ã³ã¸ã³Googleã§ã¯ãSSLã®å°å ¥ãæ¤ç´¢çµæã®é ä½ã決å®ããè¦å ã«ãããªã£ã¦ãã¾ãã ããããSSLãåºç¯ã«æ®åãã¦ããã«ãé¢ããããã»ãã¥ã¢ãªWebãµã¼ãã¹ãæ§ç¯ãããã¨ã¯ãæªã ã«é¢åã§ãæéãããããã¨ã©ã¼ã®åå ã«ãªããããã¨èãããã¦ãã¾ãã æè¿ãã®åéã§ã¯ã Letâs Encrypt ããSSL証ææ¸ãããåºãæ®åãããWebãµã¤ãã®ã»ãã¥ãªãã£ç¶æã«ä¿ãã¯ã¼ã¯ããã¼ãå¤§å¹ ã«ç°¡ç¥åãããã¨åãçµãã§ãã¾ãã å¼·åãªWebãµã¼ãNginxããä»ã®ãã¼ããã³ã°æ¹æ³ã¨çµã¿åã
let's encrypt ã£ã¦ãªã«ï¼ HTTPS éä¿¡ã«å¿ è¦ãªè¨¼ææ¸ãç¡æãã¤ãåèªåã§åå¾ã§ããä»çµã¿ã§ãã ç¡æã§æ¬å½ã«ä½¿ããã®ï¼ ã¡ããã¨ä½¿ãã¾ãã ãã ãå¤ããã©ã¦ã¶ãã¬ã©ã±ã¼ï¼ï¼ã®ãµã¤ãã«ä½¿ãã®ã¯æã¯æ³¨æãè¦ãã¾ãã ç¹ã«ã¬ã©ã±ã¼ã¯å¼ã£ãããã¨æãã¾ãããä¸é証ææ¸ãå¿ è¦ã§ä¸é証ææ¸ãå«ã certificate chain ã®æ¤è¨¼ã«å¯¾å¿ããªããã©ã¦ã¶ã§ã¯ãç¡å¹ãªè¨¼ææ¸ã¨ãã¦æ±ããã¦ãã¾ãã¾ããããã¯ç¡æã ããããããªã£ã¦ããã¨è¨ãããã§ããªããææãªããæ ¼å®è¨¼ææ¸ã® RapidSSL ã§ãåæ§ã§ãä¸é証ææ¸ãå¿ è¦ã«ãªãã¾ãã 証ææ¸ã®åå¾ã«å¿ è¦ãªãã®ã¯ï¼ 大ããäºã¤å¿ è¦ã§ãã ææãã¦ãããã¡ã¤ã³ å ¬éããã¦ãã Web ãµã¼ã å½ç¶ã¨è¨ãã°å½ç¶ã§ãã ä¸è¬ç㪠SSL ãµã¼ã証ææ¸ãåå¾ããæã«å¿ è¦ãª CSR ããæ ¼å®è¨¼ææ¸ãåå¾ããæã«å¿ è¦ãªãã¡ã¤ã³åã®ã¡ã¼ã«ã¢ãã¬ã¹ãä¸
ã¯ããã« æ°å®¿é§ ã®ç·è·¯ç«ã¡å ¥ãé¨ãã«å·»ãè¾¼ã¾ãããç·è·¯ç«ã¡å ¥ãã®ã¢ãã¦ã³ã¹ãï¼ã"ç´æ¼¢"ã®é èªãã¨ããæ¬å½ãåãå¤ããªã話ãåãã¦ãã£ãä»æ¥ãã®é ãçæ§ãããããããã§ããï¼ å æ¥ ( 2015/5/12 )ãIPAãã SSL/TLSæå·è¨å®ã¬ã¤ãã©ã¤ã³ï½å®å ¨ãªã¦ã§ããµã¤ãã®ããã«ï¼æå·è¨å®å¯¾çç·¨ï¼ï½Â ã¨ããè³æãå ¬éããã¾ããã æè¿ã®èå¼±æ§ãå«ããã©ããã£ãè¨å®ãéç¨ãè¡ãã¹ãããæ¸ããã¦ããITã»ãã¥ãªãã£ãITã¤ã³ãã©ã«é¢ããæ¹ãªãå¿ èªã¨ãã£ã¦ããè³æãã¨æããã¾ãã ãã£ããèªãã§ç解ãã¹ãè³æã ã¨æãã¾ãããåéããããªãã«ãããããå½åº§èªåãé¢ãã£ã¦ããç°å¢ãé©ç¨ããè¨å®ã«çµã£ã¦ãã¤ã³ããã¾ã¨ãã¦ã¿ã¾ã ( èªå/èªç¤¾åãåå¿é²ç®ç )ã â»åç : åçç´ æã±ããã
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}