[メモ] Apache+mod_sslã§SIGBUSãŒç™ºç”Ÿã—ãŸä»¶
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Overclocking mod_ssl | Paul Querna
At Velocity, I saw Adam Langley give a great presentation entitled Overclocking SSL. Last week Adam posted a distilled version of the Overclocking SSL presentation on his blog. He covers many topics for improving SSL performance. Unfortunately, his recommendations are decidedly focused on how Google runs their servers, and not a practical guide to how to improve your performance with a more standa
mod_remoteip - Apache HTTP Server Version 2.4
Summary This module is used to treat the useragent which initiated the request as the originating useragent as identified by httpd for the purposes of authorization and logging, even where that useragent is behind a load balancer, front end server, or proxy server. The module overrides the client IP address for the connection with the useragent IP address reported in the request header configured
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Apache 2.4ç³»ã§ã®ãƒ¢ãƒ€ãƒ³ãªã‚¢ã‚¯ã‚»ã‚¹åˆ¶å¾¡ã®æ›¸ãæ–¹
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Apache HTTP Server 2.4.4 ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸ: 日誌
Apache HTTP Server 2.4.4 ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ã‚»ã‚ュリティ上ã®ä¿®æ£ã€æ©Ÿèƒ½ã®è¿½åŠ ã€ãƒã‚°ä¿®æ£ãªã©ã§ã™ã€‚ mod_info ãªã©ã§ã®ãƒ›ã‚¹ãƒˆå出力㧠XSS ãŒç™ºç”Ÿã™ã‚‹å¯èƒ½æ€§ãŒã‚ã£ãŸã®ã‚’ä¿®æ£ mod_proxy_manager ã®ç®¡ç†ç”»é¢ã§ã® XSS ã®2件ã«ã¤ã„ã¦ã¯ CVE ãŒå‰²ã‚Šå½“ã¦ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ã»ã‹ã«æ°—ã«ãªã‚‹ã¨ã“ã‚ã¨ã—ã¦ã¯ã€ SSLCompression ディレクティブãŒè¿½åŠ ã•ã‚Œã€SSL ã§åœ§ç¸®ã—ãªã„ã®ãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã¨ãªã£ãŸã€‚ ã¨ã„ã†ã®ãŒã‚ã‚Šã¾ã™ã€‚ã“ã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒ†ã‚£ãƒ–㯠SSL ã§ã®åœ§ç¸®ã‚’ on/off ã™ã‚‹ã‚‚ã®ã§ã€å°Žå…¥ã®ãã£ã‹ã‘ã¯è² è·å¯¾ç–ã ã£ãŸã‚ˆã†ã§ã™ã€‚ã—ã‹ã—ã€SPDY ã¸ã®æ”»æ’ƒæ–¹æ³•ã€ã•ã‚‰ã«ã¯ SSL ã¸ã®æ”»æ’ƒæ–¹æ³• (ç›—è´) ã¨ã—ã¦çŸ¥ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ãªã£ãŸ CRIME 攻撃ã¸ã®å¯¾å‡¦ã«ã‚‚ãªã‚Šã¾ã™ã€‚ã“ã®å•é¡Œã¯ 2.2 ç³»ã«ã‚‚ã‚ã‚‹ã®ã§ã€ã¾ã‚‚ãªãリリースã•ã‚Œã‚‹ã§ã‚ã‚ㆠ2.2.2
apachectl -k restart 㯠stop && start ã˜ã‚ƒãªã„ã®ã§æ°—ã‚’ã¤ã‘ã¾ã—ょㆠ- blog.nomadscafe.jp
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SSL ã®ãƒ‘フォーマンスã§ãŠå˜†ãã®è²´å…„ã« - What I’ve found has never been enough@Hatena
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Apache内部ã®æƒ…å ±ã‚’ãƒ€ãƒ³ãƒ—ã™ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« mod_request_dumper
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mod_xsendfile for Apache2/Apache2.2
Overview mod_xsendfile is a small Apache2 module that processes X-SENDFILE headers registered by the original output handler. If it encounters the presence of such header it will discard all output and send the file specified by that header instead using Apache internals including all optimizations like caching-headers and sendfile or mmap if configured. It is useful for processing script-output o
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Overview of new features in Apache HTTP Server 2.4 - Apache HTTP Server Expressions http://httpd.apache.org/docs/2.4/en/expr.html ã‚„SetEnvIfExpr, RewriteCond, Headerã§ä½¿ãˆã‚‹è©•ä¾¡å¼ ã®è¿½åŠ http://httpd.apache.org/docs/2.4/en/mod/core.html#if ヘッダや環境変数をå‚ç…§ã—ã¦ç´°ã‹ã„制御ãŒã§ãるよã†ã«ãªã£ãŸã“ã¨ã«åŠ ãˆã€elseçš„ãªãƒ–ãƒãƒƒã‚¯ã‚’書ãã®ã«è‹¦åŠ´ã—ãŸã“ã¨ãŒã‚ã‚‹ã‚“ã§æœ—å ±ã§ã™ ErrorLogFormat http://httpd.apache.org/docs/2.4/en/mod/core.html#errorlogformat ErrorLogも書å¼è¨å®šã§ãるよã†ã«ã€‚ %L (L
apache mod_status: the misleading ReqPerSec metric « wildpointer*
wildpointer*referencing whatever comes to mind, by chet nichols Pagesmyself Categories code theory tech apache apple netscaler perl scalability RSS To be honest, I had never thought twice about it. At my past employer, we had implemented tracking request rate for the Apache hosts by parsing out Total Accesses (ie: Total Requests) from server-status (thanks to our friendly module mod_status), publi
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http://events.linuxfoundation.jp/sites/events/files/slides/TheApacheWay14.pdf
http://hc.apache.org/httpcomponents-asyncclient-dev/httpasyncclient/examples/org/apache/http/examples/nio/client/AsyncClientHttpExchangeFutureCallback.java
Apache DirectMemory - Apache DirectMemory Home
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